853 SERIES
High Temperature Fire Wall Connectors
EN2997 / ESC Qualied
3
853 Series
Contents
Typical applications .......................................... 6
Features & Benets .......................................... 7
Product overview .............................................. 8
Available congurations ................................... 9
Contact layouts ................................................ 10
Overview
Contacts ........................................................... 44
Wiring instructions ........................................... 49
Tooling ............................................................. 50
Accessories & Protective caps .......................... 51
Contacts & Accessories
Standard version ............................................... 16
Scoop proof version ......................................... 24
Integrated backshell version ............................ 28
Power & Quadrax version ................................. 33
Hermetic version .............................................. 36
Product Ranges 230V connector ............................................... 56
Fire resistant seal ............................................. 56
Power contacts for PCB ................................... 57
Customizable shunted plug ............................. 57
Hermetic connector with removable contact .. 58
Filtered connector ........................................... 58
Range Extension
Presentation
MIL-DTL-83723 was designed to be a high temperature, high vibration withstanding connector, but had some important
drawbacks:
- Uncertain bottoming, - No torque specication,
- Risk of unlocking under vibration, - No scoop proof versions.
To improve on these drawbacks, EN2997 standard includes:
- 360° teeth enable additional backshell positions, - Improved shielding resistance due to shell to shell bottoming,
- Additional barriers to leakage. - Self locking mechanism on every plug allows a higher resistance to vibration,
SOURIAU enhanced the standard denition with some additional features:
- Thermoplastic material achieves a better insulation - Qualied as per EN2997 for both stainless steel and aluminum versions,
resistance and a high resistance to standard re tests, SOURIAU has one of the widest ranges on the market.
SOURIAU made these improvements to give our customers the best choice for procuring high performance connectors.
COMPLIANT
See page 9
853 SERIES
© 2019 SOURIAU - SOURIAU is a registered trademark
Overview
853 Series
Typical applications ................................................................................................ 6
Features & Benets ................................................................................................ 7
Product overview .................................................................................................... 8
Available congurations ......................................................................................... 9
Contact layouts ....................................................................................................... 10
Contact layouts matrix ............................................................................................ 13
6
853 Series | Overview
Typical applications
Power & Actuation
Fuel Management
Engines
External lighting
Sensors
Landing gear
© Fotolia © SOURIAU
© Shutterstock © SOURIAU
© Shutterstock
National Museum of the US Air Force
7
853 Series | Overview
Features & Benets
FIRE
WALL
SALT
SPRAY
HIGH
VIB
EMI
RFI
EN2997
ESC
High Temperature Connector
Resist up to 260°C (500°F).
Flame test per EN 2591.
EMI & Lightning Resistance
Protection of the signal thanks to:
. EMI grounding ring
. Shell to shell bottoming
. 360° rear accessory teeth
Qualied Product
Qualied per ASD Cert EN2997 and ESC Standards.
MIL-83723 Series III based design, including additional features,
to respond to today’s aircraft’s harshest needs.
Upgraded Vibration Performances
Self locking coupling mechanism to resist the highest
vibration encountered.
Excellent Corrosion Performances
Up to 500 hours salt spray.
8
853 Series | Overview
Product overview
Standard version
See page 16
►
Quadrax contacts
for high speed ethernet network.
►
Power contacts for high power current under
temperature and vibration contraints.
►
ABS qualified solution.
Quadrax & Power Contacts
See page 33
►
For hermetic interface or space constrained
application.
►
Leak rate < 10-7 atm.cm3/s.
►
Solder cup & PC Tail contacts.
Hermetic version
See page 36
►
For blind mate connection.
►
ESC11 qualified.
Scoop Proof
See page 24
►
For weight saving solutions.
►
ESC15 and ESC16 qualified.
Integrated Backshell
See page 28
Heat shrink
boot
Clamp collar
EMI braid
Integrated
backshell
9
853 Series | Overview
Available congurations
* Please consult us. **Only delivered without contact.
T° class
From your need... ... to our solution RoHS REACh
175°C 500H
Aluminum
olive drab
cadmium
85333W
EN2997WS6
85334W
EN2997W6
85330W
EN2997WS0
85337W
EN2997WS7 -
Yes EN2997WSC* -EN2997WSA* - - Yes Yes
200°C
48H Aluminum
nickel
85333R
EN2997RS6
85334R
EN2997R6
85330R
EN2997RS0
85337R
EN2997RS7 -Yes Yes
Yes EN2997RSC* - EN2997RSA* - - Yes Yes
500H
Aluminum
black
anodized
- 85334A 85330A 85337A - Yes Yes
Stainless
steel
85333K
EN2997S6
85334K
EN2997K6
85330K
EN2997S0
85337K
EN2997S7 -Yes Yes
Yes - - 85332Y
EN2997Y0
85337Y
EN2997Y7
85331Y
EN2997Y1 Yes Yes
Yes 85353KS
EN2997SC -85350KS
EN2997SA - - Yes Yes
Yes Yes - - 85355KS*
EN2997SD* - - Yes Yes
260°C 500H Stainless
steel
85333E
EN2997SE6
ESC10SE6
BACC63CM**
85334E
EN2997KE6
ESC10KE6
85330E
EN2997SE0
ESC10KE0
ESC10SE0
BACC63CN**
85337E
EN2997SE7 -Yes Yes
Yes - -
85332YE
EN2997YE0
ESC10YE2
85337YE
EN2997YE7
ESC10YE3
85331YE
EN2997YE1
ESC10YE1
Yes Yes
Yes 85346SE
ESC11SE6
85346KE
ESC11KE6
85340SE
85340KE
ESC11SE0
ESC11KE0
- - Yes Yes
Yes
8535CES
85353ES
EN2997SEC
ESC15SE7
8535EES
85354ES
EN2997KEC
ESC15KE7
8535AES
85350ES
EN2997SEA
ESC15KE2
- - Yes Yes
Yes Yes 85353KV
EN2997SVC*
85354KV
EN2997KVC
ESC15KV7
85350KV
EN2997SVA*
ESC15KV2*
- - Yes Yes
Yes Yes Yes - -
85355KV
EN2997SVD*
ESC15KV4
- - Yes Yes
Yes Yes - -
8535DES*
85355ES*
EN2997SED*
ESC15KE4*
- - Yes Yes
Yes Yes 85363ES
ESC16SE7
85364ES
ESC16KE7
85360ES
ESC16KE2 - - Yes Yes
Yes Yes Yes -85364KV
ESC16KV7 ESC16KV2* - - Yes Yes
Yes Yes Yes Yes - - 85365KV
ESC16KV4 - - Yes Yes
T° class
Salt spray
Shell material
& plating
Integrated
backshell
Scoop proof
Clinch nuts
High vibration
Hermetic
Plug with RFI
screening ring
Plug without
screening ring
Square ange
receptacle
Jam nut
receptacle
Solder mount
receptacle
10
853 Series | Overview
Contact layouts 8533/8535 Series
10
0605
6#205#20
12
12
12#20
03
3#16
14
04
4#12
07
7#16
12
9#20, 3#16
15
15#20
24
24#20
10
10#16
16
Contact #20
Contact #16
Contact #12
Contact #8 quadrax
& Contact #6 power
Contact #4 power
Contact size
Coordinates information: please consult us.
Class 200°C Classes 200°C & 260°C
Hermetic 200°C & 260°C (8533 only)
Fuel tank
Connector type
8533 only (ABS)
8
01*
1#6
98
3#20
03
3#20
02
2#6
08
8#12
14
14#16
31
31#20
18
* Quadrax layout only,
#8 Quadrax contact compatible with #6 cavity.
02
2#20
11
853 Series | Overview
22
12
12#12
19
19#16
32
26#20, 6#12 27#20, 12#16
39 55
55#20
Contact layouts 8533/8535 Series
28
06
6#6
42
42#16
20
37#20, 2#16
04
4#6
16
16#16
25
19#20, 6#12 24#20, 4#12
28 39 41
41#20
Contact #20
Contact #16
Contact #12
Contact #8 quadrax
& Contact #6 power
Contact #4 power
Contact size
Coordinates information: please consult us.
Class 200°C Classes 200°C & 260°C
Hermetic 200°C & 260°C (8533 only)
Fuel tank
Connector type
8533 only (ABS)
24
04
4#4
30
30#16
61
61#20
43*
23#20, 20#16 55#20, 2#12
57*
* Please consult us.
12
853 Series | Overview
Contact layouts 8534/8536 Series
Contact #20
Contact #16
Contact #12
Contact #8 quadrax
& Contact #6 power
Contact #4 power
Contact size
Coordinates information: please consult us.
Class 200°C Classes 200°C & 260°C
Hermetic 200°C & 260°C (8533 only)
Fuel tank
Connector type
8533 only (ABS)
24
61
61#20
22
55
55#20
14
15
15#20
24
24#20
16
31
31#20
18
20
37#20, 2#16
39 41
41#20
13
853 Series | Overview
Contact layouts (matrix)
Yes SOURIAU’s layout
QSOURIAU’s layout & Layout according to corresponding norm
(1) Only developed for square ange receptacle all classes and stainless steel plug (for other conguration, please consult us)
(2) Quadrax contact only
Shell
size Layout
8533
EN2997
ESC10
ABS Power
& Quadrax
8533
hermetic
EN2997
hermetic
8533
spec. 022
ESC10
hermetic
8535
ESC15
8534
8536
ESC11
ESC16
Number of contacts
#20 #16 #12 #8 #6 #4
08
08-01 Yes Yes (2)
1
08-03 Yes Q Q Yes QYes QYes Q 3
08-98 Yes Q Q Yes Q Q Yes Q 3
10
10-02 Yes Yes 2
10-05 Yes Q Q Yes Q Q Yes Q 5
10-06 Yes QYes QYes Q 6
12 12-03 Yes Q Q Yes Q Q Yes Q 3
12-12 Yes Q Q Yes QYes QYes Q 12
14
14-04 Yes Q Q Yes Q Q Yes Q 4
14-07 Yes Q Q Yes Q Q Yes Q 7
14-12 Yes QYes 9 3
14-15 Yes Q Q Yes Q Q Yes QYes Q 15
16 16-10 Yes Q Q Yes Q Q Yes Q 10
16-24 Yes Q Q Yes Q Q Yes QYes Q 24
18
18-02 Yes Yes
2
18-08 Yes Q Q Yes 8
18-14 Yes Q Q Yes Q 14
18-31 Yes Q Q Yes Q Q Yes QYes Q 31
20
20-04 Yes Yes Yes
4
20-16 Yes QYes 16
20-25 Yes QYes 19 6
20-28 Yes QYes 24 4
20-39 Yes Q Q Yes QYes Q 37 2
20-41 Yes Q Q Yes QYes QYes QYes Q 41
22
22-12 Yes Q Q Q Yes 12
22-19 Yes Q Q Q Yes Q 19
22-32 Yes QYes 26 6
22-39 Yes QYes 27 12
22-55 Yes Q Q Yes Q Q Yes QYes Q 55
24
24-04 Yes Yes
4
24-30 Yes Q Q Yes Q 30
24-43 Yes Yes 23 20
24-57 Yes Yes 55 2
24-61 Yes Q Q Q Yes QYes Q 61
28 28-06 Yes Yes 6
28-42 Yes Q (1) QYes Q 42
853 SERIES
© 2019 SOURIAU - SOURIAU is a registered trademark
Product Ranges
853 Series
8533 Series - Standard version ............................................................................... 16
8534 Series - Scoop proof version ......................................................................... 24
8535/8536 Series - Integrated backshell version ................................................... 28
8533 Series - Power & Quadrax version ................................................................. 33
8533 Series - Hermetic version ............................................................................... 36
16
8533 Series | Standard Version
Mechanical
• Shell:
. aluminum alloy (class R, W and A)
. stainless steel (class K and E)
• Plating:
. nickel (class R)
. olive green cadmium (class W)
. black anodized (class A)
. passivated (class K and E)
• Grommet and seal:
. silicone elastomer
• Insulator:
. thermoplastic
• Contact body:
. copper alloy
• Contact plating:
. gold over nickel
• Contact retention:
. size 20: 90 N
. size 16: 110 N
. size 12: 130 N
• Mating cycles:
. 250 mating cycles (class R, W and A)
. 500 mating cycles (class K and E)
• Shock:
. 300 m/s² (30g) during 3 ms
• Vibration:
. random 5 Hz to 2000 Hz at 1G²/Hz
(2 x 8 hours)
Electrical
• Dielectric withstanding:
• Contact resistance:
. initial contact resistance at ambient
temperature as per EN 2997 and EN3155
• Insulation resistance:
. 5000 MΩ at 500 Vdc
• Max curent rating per contact:
• Electrical continuity:
. 5 mΩ max with RFI shielding
. 60 mΩ without RFI shielding
• Shielding:
. to 100 MHz at 1 GHz attenuation 65 dB
• Lightning strike (3K & 3E classes):
. 15A according D0160, wave 5A
Environmental
• Operating temperature:
. class W: -65° to +175°C (-149° to +347°F)
. class R, A and K: -65° to +200°C
(-149° to +392°F)
. class E: -65° to +260°C (-149° to +500°F)
. fuel tank long term immersion version
specification 22 limited to +105°C max
• Leakage:
. as per 2591-312:
Method B differential pressure: 100kPa
Maximum leakage flow: 16x10-6 m3/h
• Salt spray:
. 48 hours (class R)
. 500 hours (class W, K, E and A)
• Resistance to fluids:
. MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
• Fire resistance:
. as per EN 2591-318:
6 min under a 1100°C flame without
electrical perturbation, plus 14 min with
no flame propagation (ES class)
Fuel resistance
•Standard version:
. as per EN2997
• Long term immersion (specification 22):
. as per PrEN3645 3 cycles of 96 hours
in fuel
Description
• Stainless steel screw coupling connector
derived from MIL-C-83723 & designed for use
in harsh aviation environments:
. high vibration resistance
. high temperature resistance
(up to 260°C)
. Fireproof (1100°C)
• Qualied to EN2997 standard and to ESC10
standard
• Large array of crimp contacts, EN3155 and
ESC30 qualied:
. size 12, 16 & 20 standard contacts
. size 12, 16 & 20 thermocouple contacts
for temperature measurement
• Fuel immersion version available
Technical features
Altitude Service I
Sea level 1500 Vrms
15 000 m 600 Vrms
21 000 m 400 Vrms
33 000 m 200 Vrms
Contact size 20 16 12
Rating (A) 7.3 13 23
Contact size 20 16 12
Resistance mΩ 7.3 3.8 3.5
17
8533 Series | Standard Version
Standards connectors - SOURIAU part numbers
Ordering information
Basic Series 8533 0 R S 14 15 P N -
Shell type:
0: Square flange receptacle
3: Plug with RFI screening ring
4: Plug without RFI screening ring
7: Jam nut receptacle
Class:
W: 175°C aluminum olive drab cadmium conductive plating
R: 200°C aluminum nickel conductive plating
A: 200°C aluminum black anodized non conductive plating
K: 200°C stainless steel
E: 260°C stainless steel
S: With 360° teeth
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24, 28
Contact layout: See page 10
Contact type:
P: Pin
S: Socket
Orientation: N, 6, 7, 8, 9, Y (see page 20)
Specification:
None: Connector supplied with standard contacts
L: Connector supplied without contact
08: Connector supplied with large barrel contacts
22: Fuel immersion version
68: Connector supplied with contacts #20 large barrel and standard contact #16
EN2997 Qualified products
Basic Series EN2997 RS0 14 15 M N
Class & Shell type:
Plug without RFI shielding ring:
W6:
175°C Aluminum olive-green cadmium plating, conductive nish
R6: 200°C Aluminum nickel conductive plating
K6: 200°C Stainless steel
KE6: 260°C Stainless steel
Plug with RFI shielding ring:
WS6:
175°C Aluminum olive-green cadmium, conductive plating
RS6: 200°C Aluminum nickel, conductive plating
S6: 200°C Stainless steel
SE6: 260°C Stainless steel
Square ange receptacle:
WS0:
175°C Aluminum olive-green cadmium, conductive plating
RS0: 200°C Aluminum nickel, conductive plating
S0: 200°C Stainless steel
SE0: 260°C Stainless steel
Jam nut receptacle:
WS7:
175°C Aluminum olive-green cadmium, conductive plating
RS7: 200°C Aluminum nickel, conductive plating
S7: 200°C Stainless steel
SE7: 260°C Stainless steel
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24, 28
Contact layout: See page 10
Contact type:
M: Male contact
A: Connector delivered without male contact
C: Connector delivered with male contact #20 large barrel
F: Female contact
B: Connector delivered without female contact
D: Connector delivered with female contact #20 large barrel
Orientation: N, 6, 7, 8, 9, Y (see page 20)
18
8533 Series | Standard Version
ESC10 Qualified products
Basic Series ESC10 KE 0 10 05 P N 0
Shell type:
KE: 260°C stainless steel: standard receptacle; plug without RFI screening ring
SE: 260°C stainless steel: standard receptacle; plug with RFI screening ring
Shell type:
0: Square flange receptacle
6: Plug
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24, 28
Contact layout: See page 13 for layouts according to ESC10
Contact type:
P: Pin S: Socket
Orientation: N, 6, 7, 8, 9, Y (see page 20)
Variant identifier:
0: Standard connector delivered without contact
Plug
Dimensions
Shell size 08 10 12 14 16 18 20 22 24 28
A Max 21.30 24.90 29.60 31.24 34.42 37.34 41.91 44.07 47.24 55.24
B Thread 1/2"-20
UNF 2A
5/8"-24
UNEF 2A
3/4"-20
UNEF 2A
7/8"-20
UNEF 2A
1"-20
UNEF 2A
1-1/16"-18
UNEF 2A
1-3/16"-18
UNEF 2A
1-5/16"-18
UNEF 2A
1-7/16"-18
UNEF 2A
1-3/4"-18
UNEF 2A
30.22 Max
B Thread
3.3/4.83
ØA
Note: All dimensions are in millimeters (mm)
Connector weight Mass max. (g) less contact
Shell
size
Square ange Jam nut Plug
Stainless steel Aluminum Stainless steel Aluminum Stainless steel Aluminum
08 19 11 32 15 31 14
10 28 16 41 21 44 21
12 39 27 58 30 57 26
14 51 30 68 35 72 38
16 62 34 82 46 82 39
18 73 36 88 51 95 43
20 82 40 100 56 108 48
22 90 51 123 69 121 65
24 105 58 137 82 134 67
28 126 88 191 120 160 103
Mass of crimp contacts
Contact
size
Mass (g)
Pin Socket
20 0.24 0.29
16 0.53 0.59
12 1.15 1.28
63.6 4.8
47.3 8.5
19
Note: All dimensions are in millimeters (mm)
Square ange receptacle
8533 Series | Standard Version
Shell size 08 10 12 14 16 18 20 22 24 28
A Max 14.27 17.67 22.22 23.77 26.97 30.15 33.32 36.49 39.67 46.02
B Max 12.7 15.88 19.05 22.23 25.40 26.97 30.18 33.32 36.53 44.45
C Max 20.75 23.93 26.32 28.71 31.88 34.24 36.63 39.80 43.39 50.93
D15.09 18.26 20.62 23.01 24.61 26.97 29.36 31.75 34.92 39.67
E3.10/3.30 3.68/3.91
D
C
4 holes ØE
ØA
ØB
31.5 max
17.98/18.49 1.32/1.83
Thread: see plug
3.3/4.83
Jam nut receptacle
Shell size 08 10 12 14 16 18 20 22 24
A Max 14.27 17.67 22.22 23.77 26.97 30.15 33.32 36.49 39.67
B Max 19.84 19.84 19.84 19.84 19.84 19.84 19.84 19.84 19.84
C Max 27.38 30.28 35.05 38.51 41.68 44.86 49.63 52.78 55.42
D Max 24.89 28.04 32.79 35.33 38.51 41.68 44.86 49.63 52.81
36 max
Thread: see plug
ØA
B
D
ØC
20
Note: All dimensions are in millimeters (mm)
8533 Series | Standard Version
Panel cut out
Shell
size 8 10 12 14 16 18 20 22 24 28
A min 15.8 18.7 23.4 24.9 28.3 31.1 34.5 37.5 40.6 48
B15.09 18.26 20.62 23.01 24.61 26.97 39.36 31.75 34.92 39.67
C3.2 3.8
D Min 16.00 19.17 23.92 25.52 28.70 31.87 35.05 38.22 41.40 -
E Min 15.24 18.41 23.16 24.76 27.94 30.99 34.16 37.33 40.51 -
Type 0
Square flange receptacle
ØC B
ØA
3.2
Max
3.2
Max
X min
Minimun space between square flange or jam nut receptacles
Shell size 8 10 12 14 16 18 20 22 24 28
Y min
(norm value) 31.70 34.90 39.60 41.25 44.45 47.35 51.90 54.10 57.25 65.25
X min = Y/2 (connector one) + Y/2 (connector two)
Example of minimum space between a connector size 8 and a connector size 14:
X min = 31.70/2 + 41.25/2 = 36.475 mm
Type 7
Jam nut receptacle
ØD
1.6 Min
3.2 Max
E
Orientation
Front face view of plug
N
A° B°
D°
C°
Master Key
Shell
size Angles N 6 7 8 9 Y
08
A°
B°
C°
D°
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
-
10
A°
B°
C°
D°
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
25
115
220
270
12 to 28
A°
B°
C°
D°
105
140
215
265
18
149
192
259
92
152
222
342
84
152
204
334
24
135
199
240
98
152
268
338
21
8533 Series | Standard Version
Note: All dimensions are in millimeters (mm)
Aluminum shrink boot adapters
Shrink boot adapter
(removable) Type 60-1
Shrink boot adapter
(non removable) Type 60-2G
A
B
C
D
Shell size A Max B Min C Max D Max E Max F Max G Max
08 15.67 6.35 13.54 21.13 16.69 13.72 17.48
10 18.64 9.02 15.37 21.13 19.66 13.72 20.4
12 21.79 12.47 19.66 21.13 22.81 13.72 23.83
14 24.99 14.35 21.29 21.13 26.01 13.72 27.0
16 28.24 17.53 24.46 21.13 29.26 13.72 31.45
Basic series M85049/ 60-1 W 10
Backshell type:
60-1: Shrink boot adapter
60-2G: Shrink boot adapter
Plating:
A: Black anodized
N: Nickel
W: Olive green cadmium
Shell size:
08, 10, 12, 14, 16, 18, 20, 22, 24, 28
Backshells
Aluminum plastic collar
Basic series M85049/ 55 - 10 A
Backshell type:
53: Straight plastic collar
54: 45° plastic collar
55: 90° plastic collar
Conguration (55 type only):
-: Standard without self-locking
S: Self-locking
G: Self locking with grounding lug
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24
Plating:
A: Black anodized
W: Olive green cadmium
E
F
G
Shell size A Max B Min C Max D Max E Max F Max G Max
18 30.94 19.53 26.47 21.13 31.57 13.72 33.27
20 34.16 22.71 30.91 21.13 34.8 13.72 36.47
22 37.29 25.88 34.42 21.13 36.65 13.72 39.62
24 40.46 28.80 36.65 21.13 41.10 13.72 42.82
28 50.01 34.77 43.41 25.25 50.01 17.83 52.37
Shell
size
A
Max
B
Max CD
Max
E
Max
08 15.67 24.23 6.60 31.29 16.68
10 18.64 24.23 9.27 31.29 19.86
12 21.79 24.23 12.73 31.29 23.79
14 24.99 30.58 14.60 31.29 26.67
16 28.24 30.58 17.78 31.29 31.47
Shell
size
A
Max
B
Max CD
Max
E
Max
18 30.94 30.58 19.79 31.29 35.00
20 34.16 33.27 22.96 37.64 38.10
22 37.29 36.32 26.14 37.64 41.42
24 40.46 39.62 29.06 37.64 44.50
Straight plastic collar Type 53 45° plastic collar Type 54 90° plastic collar Type 55
D
A
C
B
A
C
C
E
(self locking)
Ground lug
(G option)
22
8533 Series | Standard Version
Note: All dimensions are in millimeters (mm)
Backnut and cable clamp
Length - mated/unmated connectors with backshells
Backnut - Type 31 or Type 01
+ Square ange receptacle
+ Plug
+ Backnut - Type 31 or Type 01
Backnut - Type 31 or Type 01
+ Square ange receptacle + Plug
+ Elbow cable clamp - Type 51
Backnut - Type 31 or Type 01
+ Square ange receptacle
+ Plug
+ Straight cable clamp - Type 52 or Type 02
Shell
size A B C D E F
Type 52 Type 02 Type 52 Type 02
8
62 73
71.8 71.8 82.8 82.8 76.75 87.75
10 73.6 74.65 84.6 85.65 78.45 89.45
12 77 77.8 88 88.8 81.05 92.05
14 77 77.8 88 88.8 82.55 93.55
16 80 81 91 92 86.45 97.45
Backnut
Type 31 (aluminum)
Type 01 (stainless steel)
Straight cable clamp
Type 52 (aluminum)
Type 02 (stainless steel)
Elbow cable clamp
Type 51 (aluminum)
ØA
ØB
C
D
G
H
E
F
D
Aluminum backshell 852 31 N 14
Backshell type:
31: Backnut
52: Straight cable clamp
51: Elbow cable clamp
Plating:
A: Black anodized
N: Nickel
W: Olive green cadmium
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24
Stainless steel backshell 8527 01 14
Backshell type:
01: Backnut
02: Straight cable clamp
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24
A: Mandatory sufx for backshell type 02
Shell
size A Max B C±0.7 D±0.15 E Max F Max G Max H Max Torque
values
Nm
08 15.67 6.85
12.85
4 19.25 22.61 20.50 27.96 8.6
10 18.64 9.50 6.85 20.45 25.40 22.00 30.04 11.5
12 21.79 12.90 10.15 24.35 28.60 23.60 34.95 16.1
14 24.99 14.85 11.7 25.85 28.58 25.20 36.47 17.3
16 28.24 18.03 15.5 32.75 31.75 26.80 40.25 17.3
18 30.94 20.04 17.5 36.15 38.10 31.30 43.10 17.3
20 34.16 23.21 20.7 38.75 41.28 32.90 46.27 20.7
22 37.29 26.39 23.9 41.25 43.55 34.50 49.45 20.7
24 40.46 29.30 27 44.35 47.62 36.10 52.62 20.7
Shell
size A B C D E F
Type 52 Type 02 Type 52 Type 02
18
62 73
87 87.35 98 98.35 87.85 98.85
20 89.6 90.8 100.6 101.8 89.4 100.4
22 93.5 93.7 104.5 104.7 91.05 102.05
24 95.9 96.9 106.9 107.9 92.65 103.65
B (unmated)
A (mated)
D (unmated)
C (mated)
F (unmated)
E (mated)
23
Description
• Stainless steel screw coupling connector
designed for use in aviation engine harsh
environments:
. high vibration resistant
. high temperature resistant (260° C)
. fire proof (1100° C)
• Scoop proof design to enable blind mating.
• Qualied to ESC11 standard, and per
PrEN4067 standard project.
• Fully interchangeable and intermateable with
ESC16 / 8536 connectors (integrated backshell
version).
• Large array of crimp contact:
. standard size 16 and 20 contacts
. thermocouple size 16 and 20 contacts
• Fuel tank version available upon request.
Mechanical
• Shell:
. Passivated stainless steel.
• Grommet and seal:
. Silicone elastomer.
• Insulator:
. Thermoplastic.
• Contact body:
. Copper alloy.
• Contact plating:
. Gold over nickel.
• Contact retention:
. Size 20: 90 N
. Size 16: 110 N
• Mating cycles:
. 500 mating / unmating operations.
• Vibration & shock:
. According to JES290-083: 41 grms
(2 x 8 hours)
Electrical
• Dielectric withstanding:
• Insulation Resistance:
. 5000 MΩ under 500 Vdc.
• Max current rating per contact:
• Contact resistance:
. initial contact resistance at ambient
temperature as per EN 2997 and EN315
• Electrical continuity:
. 5mΩ with RFI shielding (6SE class).
• Shielding:
. to 100 MHz at 1 GHz attenuation 65 dB.
Environmental
• Temperature range:
. - 65°C +260°C
• Leakage:
. as per 2591-312:
Method B differential pressure: 100kPa
Maximum leakage flow: 16x10-6 m3/h
• Salt Spray:
. 500 hours.
• Fire resistance:
. as per EN 2591-318:
6 min under a 1100°C flame without
electrical perturbation, plus 14 min with
no flame propagation (ES class).
• Resistance to fluids:
. MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
Technical features
Altitude Service I
Sea level 1500 Vrms
15 000 m 600 Vrms
21 000 m 400 Vrms
33 000 m 200 Vrms
Contact size 20 16
Rating (A) 7.5 13
8534 Series | Scoop Proof Version
Contact size 20 16 12
Resistance mΩ 7.3 3.8 3.5
24
8534 Series | Scoop Proof Version
Ordering information
SOURIAU part numbers
ESC11 Qualified products
Cross reference list
Basic Series 8534 6SE 14 15 S N
Shell type:
0SE: Stainless steel square ange receptacle
6SE: Stainless steel plug with RFI screening ring
6KE: Stainless steel plug without RFI screening ring
Shell size: 14, 16, 18, 20, 22, 24
Contact layout: See page 10
Contact type:
P: Pin A: Connector supplied less pin contact
S: Socket B: Connector supplied less socket contact
Orientation: N, 6, 7, 8, 9 (see page 26)
Basic Series ESC11 SE 6 14 15 P N 0
Shell class:
KE: 260°C stainless steel: standard receptacle; plug without RFI screening ring
SE: 260°C stainless steel: standard receptacle; plug with RFI screening ring
Shell type:
0: Square ange receptacle
6: Plug
Shell size: 14, 16, 18, 20, 22, 24
Contact layout: See page 10
Contact type:
P: Pin
S: Socket
Orientation: N, 6, 7, 8, 9 (see page 26)
Variant identier:
0: Delivered without contact
●●●● Shell size and contact layout □ Orientation
PrEN4067 SOURIAU Short description
EN4067SE6●●●●B□85346SE●●●●B□Plug with RFI screening ring for socket contacts, delivered without contact
EN4067SE6●●●●F□85346SE●●●●S□Plug with RFI screening ring for socket contacts, delivered with contacts
EN4067SE6●●●●A□85346SE●●●●A□Plug with RFI screening ring for pin contacts, delivered without contact
EN4067SE6●●●●M□85346SE●●●●P□Plug with RFI screening ring for pin contacts, delivered with contacts
EN4067SE0●●●●B□85340SE●●●●B□Square ange receptacle for socket contacts, delivered without contact
EN4067SE0●●●●F□85340SE●●●●S□Square ange receptacle for socket contacts, delivered with contacts
EN4067SE0●●●●A□85340SE●●●●A□Square ange receptacle for pin contacts, delivered without contact
EN4067SE0●●●●M□85340SE●●●●P□Square ange receptacle for pin contacts, delivered with contacts
EN4067KE6●●●●B□85346KE●●●●B□Plug without RFI screening ring for socket contacts, delivered without contact
EN4067KE6●●●●F□85346KE●●●●S□Plug without RFI screening ring for socket contacts, delivered with contacts
EN4067KE6●●●●A□85346KE●●●●A□Plug without RFI screening ring for pin contacts, delivered without contact
EN4067KE6●●●●M□85346KE●●●●P□Plug without RFI screening ring for pin contacts, delivered with contacts
25
8534 Series | Scoop Proof Version
Plug
Note: All dimensions are in millimeters (mm)
Square Flange Receptacle
Dimensions
Master Key
ØB
ØA
Thread
32.52 Max4.83/3.30
Thread
ØC
A
B
Master key 4.83/3.30
1.83/1.32 18.49/17.98
32.27 Max
Shell size 14 16 18 20 22 24
Thread
Class 2A
0.875-20
UNEF 2A
1.000-20
UNEF 2A
1.0625-18
UNEF 2A
1.1875-18
UNEF 2A
1.3125-18
UNEF 2A
1.4375-18
UNEF 2A
ØA Max 31.24 34.42 37.34 41.91 44.07 47.24
ØB Max 19.43 22.66 25.35 28.52 31.70 34.87
Shell size 14 16 18 20 22 24
A±0.13 28.56 31.75 34.11 36.50 39.67 43.26
B23.01 24.61 26.97 29.36 31.75 34.92
Thread
Class 2A
0.875-20
UNEF 2A
1.000-20
UNEF 2A
1.0625-18
UNEF 2A
1.1875-18
UNEF 2A
1.3125-18
UNEF 2A
1.4375-18
UNEF 2A
ØC Max 16.89 20.07 22.07 25.25 28.42 31.60
26
8534 Series | Scoop Proof Version
Panel Cut Out
Note: All dimensions are in millimeters (mm)
Orientation
Front face view of plug
N
A° B°
D°
C°
Master Key
Connector weights
Orientation
Shell size A min B C
14 24.90 23.01
3.20
16 28.30 24.61
18 31.10 26.97
20 34.50 39.36
22 37.50 31.75
24 40.60 34.92 3.80
Shell size Angles N 6 7 8 9
14
A°
B°
C°
D°
95
145
220
255
101
168
211
342
18
136
208
268
26
156
208
276
120
161
225
336
16
A°
B°
C°
D°
95
145
220
255
101
168
211
342
18
136
208
268
- -
18
A°
B°
C°
D°
95
145
220
255
101
168
211
342
---
20, 22
& 24
A°
B°
C°
D°
95
145
220
255
101
168
211
342
18
136
208
268
26
156
208
276
-
Mass max. (g) less contact
Shell
size
Plug with
grounding spring
Plug without
grounding spring
Receptacle
Square ange
14 62 59 40
16 72 67 51
18 82 78 61
20 104 100 79
22 112 108 88
24 124 120 98
Mass of crimp contacts
Contact
size
Mass (g)
Pin Socket
20 0.24 0.29
16 0.53 0.59
Square flange receptacle
ØC B
ØA
3.18
Max
3.18
Max
Minimun space between square flange receptacles: see page 20.
27
8535/8536 Series | Integrated Backshell Version
Description
• Stainless steel screw coupling connector
designed for use in aviation engine harsh
environments:
- High vibration resistance
- High temperature resistance 200°C / 260°C
- Fire proof 1100°C
• Integrated backshell for compact and light
weight applications, with the possibility to have
a full scoop proof connection (8536 Series /
ESC16 Series).
• Qualied to ESC15 (8535 Series) and ESC16
(8536 Series) standard, and per the new
EN2997 issue.
• Fully interchangeable:
- 8535 Series with BACC 63 CM-CN, EN2997
&
ESC10 connectors
- 8536 Series with ESC11 connectors
•
8535 Series
intermateable
with BACC 63 CM-CN
• Large array of crimp contacts: (same as for
8533 Series)
- Standard size 12, 16 and 20 contacts
- Thermocouple size 12, 16 and 20 contacts
Technical features
Mechanical
• Shell: Passivated stainless steel.
• Grommet and seal: Silicone elastomer.
• Insulator: Thermoplastic.
• Contact body: Copper Alloy.
• Contact plating: Gold Over Nickel.
• Contact retention:
. Size 20: 90 N
. Size 16: 110 N
. Size 12: 130 N
• Mating cycles: 500 coupling operation.
• Vibration & shock:
. According to JES290-083: 41 grms, 2x 8
hours (ES class)
. According to JES290-102: 35 grms, 60
hours (KV class)
. According to EN2591: 5Hz to 2000Hz at
1G²/Hz (2x8 hours)
Electrical
• Dielectric withstanding:
• Insulation Resistance: 5000 MΩ at 500 Vdc.
• Max current rating per contact:
. Size 20: 7.5 A
. Size 16: 13 A
. Size 12: 23 A
• Contact resistance:
. initial contact resistance at ambient
temperature as per EN 2997 and EN315
• Electrical continuity:
5mΩ with RFI shielding.
• Shielding:
to 100 MHz at 1 GHz attenuation 65 dB.
Environmental
• Temperature range: - 60°C +260°C
• Leakage as per 2591-312:
Method B differential pressure: 100kPa
Maximum leakage flow: 16x10-6 m3/h
• Salt Spray: 500 hours.
• Fire resistance as per EN 2591-318:
6 min under a 1100°C flame without
electrical perturbation, plus 14 min with
no flame propagation (ES class).
• Resistance to fluids:
MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
Altitude Service
Alt ground 1500 Vrms
15 000 m 600 Vrms
21 000 m 400 Vrms
33 000 m 200 Vrms
Contact size 20 16 12
Resistance mΩ 7.3 3.8 3.5
28
8535/8536 Series | Integrated Backshell Version
Ordering information
SOURIAU 8535 part numbers
Basic Series: ESC15 / EN2997 type 8535 3ES 18 14 S N
Class & Shell type:
Integrated backshell stainless steel shell with knurl type 1: (see p.30 for knurl description)
AES: 260°C square ange receptacle
CES: 260°C plug with RFI screening ring
DES: 260°C square ange receptacle with clinch nut*
EES: 260°C plug without RFI screening ring
0KS: 200°C square ange receptacle
0KV: 260°C square ange receptacle, high vibration
3KS: 200°C plug with RFI screening ring
3KV: 260°C plug with RFI screening ring, high vibration
4KV: 260°C plug without RFI screening ring, high vibration
5KS: 200°C square ange receptacle with clinch nut*
5KV: 260°C square ange receptacle with clinch nut, high vibration
Integrated backshell stainless steel shell with knurl type 2: (see p.30 for knurl description)
0ES: 260°C square ange receptacle
3ES: 260°C plug with RFI screening ring
4ES: 260°C plug without RFI screening ring
5ES: 260°C square ange receptacle with clinch nut*
Shell size: See pages 10 to 13
Contact layout: See pages 10 to 13
Contact type:
P: Pin
S: Socket
Orientation:
N, 6, 7, 8, 9 (see page 32)
Specication:
empty: Delivered with contacts
L: Delivered without contacts
Note: aluminum version, please consult us.
* Please consult us.
Basic Series: ESC16 scoop proof type 8536 3ES 18 14 S N
Class & Shell type:
Integrated backshell stainless steel shell with knurl type 1: (see p.30 for knurl description)
4KV: 260°C plug without RFI screening ring, high vibration
5KV: 260°C square ange receptacle with clinch nut, high vibration
Integrated backshell stainless steel shell with knurl type 2: (see p.30 for knurl description)
0ES: 260°C square ange receptacle
3ES: 260°C plug with RFI screening ring
4ES: 260°C plug without RFI screening ring
Shell size: See pages 10 to 13
Contact layout: See pages 10 to 13
Contact type:
P: Pin
S: Socket
Orientation:
N, 6, 7, 8, 9 (see page 32)
Specication:
empty: Delivered with contacts
L: Delivered without contacts
SOURIAU 8536 part numbers
29
8535/8536 Series | Integrated Backshell Version
EN2997 Qualied product
Basic Series EN2997 SEA 18 14 F N
Class & Shell type:
Integrated backshell stainless steel shell with knurl type 1: (see p.30 for knurl description)
KEC: 260°C plug without RFI screening ring
KVC: 260°C plug without RFI screening ring, high vibration
SC: 200°C plug with RFI screening ring
SEC: 260°C plug with RFI screening ring
SVC: 260°C plug with RFI screening ring, high vibration*
SA: 200°C square ange receptacle
SEA: 260°C square ange receptacle
SVA: 260°C square ange receptacle, high vibration*
SD: 200°C square ange receptacle with clinch nut*
SED: 260°C square ange receptacle with clinch nut*
SVD: 260°C square ange receptacle with clinch nut, high vibration*
Integrated backshell aluminum shell with knurl type 1: (see p.30 for knurl description)
WSC:
175°C olive-green cadmium
plug with RFI screening ring
, conductive plating*
RSC: 200°C nickel plug with RFI screening ring, conductive plating*
WSA:
175°C olive-green cadmium
square ange receptacle
, conductive plating*
RSA: 200°C nickel square ange receptacle, conductive plating*
Shell size: See pages 10 to 13
Contact layout: See pages 10 to 13
Contact type:
M: Male contact
A: Connector delivered without male contact
F: Female contact
B: Connector delivered without female contact
Orientation: N, 6, 7, 8, 9 (see page 32)
* Please consult us.
ESC15/ESC16 Qualied product
Basic Series
ESC15: Integrated backshell
ESC16: Integrated backshell, scoop proof version
ESC15 KE2 18 14 S N 0
Class & Shell type:
Integrated backshell stainless steel shell with knurl type 1: (see p.30 for knurl description)
KV2: 260°C square ange receptacle, high vibration*
KV4: 260°C square ange receptacle with clinch nut, high vibration
KV7: 260°C plug without RFI screening ring, high vibration
Integrated backshell stainless steel shell with knurl type 2: (see p.30 for knurl description)
KE2: 260°C square ange receptacle
KE7: 260°C plug without RFI screening ring
SE7: 260°C plug with RFI screening ring
KE4: 260°C square ange receptacle with clinch nut
Shell size: See pages 10 to 13
Contact layout: See pages 10 to 13
Contact type:
P: Pin
S: Socket
Orientation:
N, 6, 7, 8, 9 (see page 32)
Mandatory variant identier:
0: Delivered without contact (class KE & SE only)
V: Delivered without contact (class KV only)
* Please consult us.
30
Straight knurl
Diamond knurl
Diamond knurl
Diamond knurl
8535/8536 Series | Integrated Backshell Version
Plug - 8535/ESC15/EN2997 model 8536/ESC16
Dimensions
Front face view
ØA Max Master key
41.5
22.12 Max
13
ØB
ØC
44.11
24.61 Max
13
5.25/4.74
ØB
ØC
1.22/1.73
8535/ESC15/EN2997C 8536/ESC16
Tolerance on linear dimensions shall be ±0.25 unless otherwise specied.
Shell size 08 10 12 14 16 18 20 22 24 28
ØA Max 21.30 24.89 29.59 31.24 34.42 37.34 41.91 44.07 47.24 55.24
ØB±0.1 12.10 15.32 18.27 21.45 24.62 26.04 29.22 32.40 35.47 41.92
ØC±0.1 18.70 19.60 22.00 26.10 28.60 29.80 33.60 36.70 42.10 46.60
Note: All dimensions are in millimeters (mm). Knurl design vary according to norm.
Knurl description
Knurl Type 1
Conform to:
• EN2997
• ESC15/ESC16
High vibration
Knurl Type 2
Conform to:
• ESC15/ESC16
31
8535/8536 Series | Integrated Backshell Version
Square Flange Receptacle - 8535/ESC15/EN2997 model 8536/ESC16
Square Flange Receptacle With Clinch Nut - 8535/ESC15/EN2997 model 8536/ESC16
Master key 1.83/1.32
44.25
13
ØC
ØD
18.49/17.98
Front face view
B
A
Tolerance on linear dimensions shall be ±0.25 unless otherwise specied.
Master key 1.83/1.32
44.25
13
ØC
ØD
18.49/17.98
Front face view
B
A
4 captive nut silver plated
Thread
Tolerance on linear dimensions shall be ±0.25 unless otherwise specied.
Shell size 08 10 12 14 16 18 20 22 24 28
A±0.13 20.62 23.80 26.19 28.57 31.75 34.11 36.50 39.67 43.26 50.80
B15.09 18.26 20.62 23.01 24.61 26.97 29.36 31.75 34.92 39.67
ØC±0.1 12.10 15.32 18.27 21.45 24.62 26.04 29.22 32.40 35.57 41.92
ØD±0.1 18.70 19.60 22.00 26.10 28.60 29.80 33.60 36.70 42.10 46.60
Shell size 08 10 12 14 16 18 20 22 24 28
A±0.13 20.62 23.80 26.19 28.57 31.75 34.11 36.50 39.67 43.26 50.80
B15.09 18.26 20.62 23.01 24.61 26.97 29.36 31.75 34.92 39.67
ØC±0.1 12.10 15.32 18.27 21.45 24.62 26.04 29.22 32.40 35.57 41.92
ØD±0.1 18.70 19.60 22.00 26.10 28.60 29.80 33.60 36.70 42.10 46.60
Thread
BS1580 Class 3B 0.1120-40UNC 0.1380-32UNC
Note: All dimensions are in millimeters (mm). Knurl design vary according to norm.
32
8535/8536 Series | Integrated Backshell Version
Orientation
Panel Cut Out (Receptacle Shell Type 0 and 5)
8535/ESC15 / EN2997
8536/ESC16
Shell size A min B C
08 15.80 15.09
3.20
10 18.70 18.26
12 23.40 20.62
14 24.90 23.01
16 28.30 24.61
18 31.10 26.97
20 34.50 39.36
22 37.50 31.75
24 40.60 34.92 3.80
28 48.00 39.67
Front face
view of plug
N
Master Key
A° B°C°D°
Connector weights
Mass max. (g) less contact
Shell size
Square ange Plug
Stainless steel Stainless steel
825 45
10 40 62
12 48 71
14 60 85
16 70 100
18 81 113
20 89 125
22 101 141
24 110 157
28 135 192
Shell size Angles N 6 7 8 9
08 & 10
A°
B°
C°
D°
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
12 to 28
A°
B°
C°
D°
105
140
215
265
18
149
192
259
92
152
222
342
84
152
204
334
24
135
199
240
Shell size Angles N 6 7 8 9
08 & 10
A°
B°
C°
D°
95
145
220
255
40
112
228
258
48
130
242
280
85
155
220
325
56
126
205
296
12 to 28
A°
B°
C°
D°
95
145
220
255
101
168
211
342
18
138
208
268
26
156
208
276
120
161
225
336
Note: All dimensions are in millimeters (mm)
Mass of crimp contacts
Contact
size
Mass (g)
Pin Socket
20 0.24 0.29
16 0.53 0.59
12 1.15 1.28
Square flange receptacle
ØC B
ØA
3.18
Max
Minimun space between square flange receptacles: see page 20.
33
8533 Series | Power & Quadrax Version
Mechanical
• Shell:
. nickel plated aluminum (R class),
. passivated stainless steel (E & K classes).
• Grommet and seal:
. silicone elastomer.
• Insulator:
. thermoplastic.
• Contact body:
. copper alloy.
• Contact plating:
. gold over nickel.
• Contact retention:
. size 4: 200N . size 8: 130N
. size 6: 156N
• Endurance:
. 500 mating cycles (E & K classes),
. 250 mating cycles (R class).
• Vibration & shock:
. according to EN 2997.
Electrical
• Dielectric withstanding:
• Insulation resistance:
. 5000 MΩ under 500 Vdc.
• Max current rating per contact:
Quadrax: 4 size 24 inner contacts in a size 8
outter contact.
• Contact resistance:
. Initial < 0.4 mΩ.
• Electrical continuity:
. 5mΩ with RFI shielding.
• Shielding:
. to 100 MHz at 1 GHz attenuation 65 dB.
Environmental
• Temperature range:
. -60°C +200°C R & K classes,
. -60°C +260°C E class & #6 contact only.
• Leakage:
. as per 2591-312:
Method B differential pressure: 100kPa
Maximum leakage flow: 16x10-6 m3/h
• Salt spray:
. 48 hours (R class),
. 500 hours (E & K classes).
• Fire resistance:
. as per EN 2591-318:
6 min under a 1100°C flame without
electrical perturbation, plus 14 min with
no flame propagation (ES class).
• Resistance to fluids:
. MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
Description
• The utmost solution to combine high vibrations,
high temperatures and high power supply:
up to 80 Amps continuous rating at 260°C
ambient temperature with a 20% space-savings
compared with other solutions.
• Two contact sizes - size 6 and size 4 - as well
as the ability to use quadrax contacts in size 6
cavity layouts.
• Standard strain relief backshell or spacer
accessory to adapt any specic backshell.
• Airbus ABS 1340-1343, 1426-1427, 1452
qualied.
• Grounded insert option for optimized quadrax
performance.
• Electro mechanical actuator power supply,
alternator, starter applications.
Technical features
Altitude Service I
Sea level 1500 Vrms
15 000 m 600 Vrms
21 000 m 400 Vrms
33 000 m 200 Vrms
Contact size 6 4
Rating (A) 60 80
34
8533 Series | Power & Quadrax Version
Ordering information
SOURIAU part numbers
Basic series 8533 0 R S 20 04 P N G L
Shell type:
0: Square flange receptacle
3: Plug with RFI shelding
7: Jam nut receptacle
Shell class:
R: Nickel plated aluminum shell (200°C)
K: Stainless steel shell (200°C)
E: Stainless steel shell (260°C - except layouts 08-01 & 24-04: 200°C)
S: With 360° teeth
Shell size:
08, 18, 20, 24, 28
Contact layout:
See page 10
Contact type:
P: Pin
S: Socket
Orientation:
N, 6, 7, 8, 9, Y (see page 20)
Insert class:
None: Not grounded
G: Grounded - for Quadrax applications only
Mandatory suffix for shells sizes 18, 20, 24 & 28 :
109: With contact #4 for cable #6 + sealing boot
115: With contact #4 for cable #8 + sealing boot
125: With quadrax contact + sealing boot (200°c max)
126: With backshell, without contact and sealing boot
136: With contact #6 for cable #6 + sealing boot
138: With contact #6 for cable #8 + sealing boot
143: With contact #6 for cable #10/12 + sealing boot
231: With spacer, without contact and sealing boot (see next page for available layouts)
L: Without contact and sealing boot
Mandatory suffix for layout 08-01 only (200°C, plug with female contact & receptacle with male contact only):
165: With quadrax contact + backshell for heatshrink sleeving
L165: Without quadrax contact, with backshell for heatshrink sleeving
35
Strain relief backshell
8533 Series | Power & Quadrax Version
Thread
C
A
B
D
Holes
number
Note: All dimensions are in millimeters (mm)
Layout Material Part number Mass
max (g) A±0.1 B Max C±0.12 DHoles
number
Thread
Class 2B
Coupling
torque N.m±0.5
18-02 Aluminum 85338342 40 24.90 29.45 41.78±1.2 31.62 2 1.0625-18 UNEF 4.5
Stainless steel 85338343 75
20-04 Aluminum 85338250 40 27.72 30.12 41.78±1.2 33.21 4 1.1875-18 UNEF 9
Stainless steel 85338281 73
24-04 Aluminum 85338223 53 33.71 37.26 48.95
Max 45 4 1.4375-18 UNEF 9
Stainless steel Consult us -
28-06 Aluminum 85338245 82 39.7 44.4 41.78 47.49 6 1.7500-18 UNS 10
Stainless steel 85338288 146
Spacer
Self locking
ring spacer
31.9±1
ØB
ØA
Layout Stainless steel Aluminum ØA ØB Max
Part number Mass max (g) Part number Mass max (g)
20-04 8533-8388 88 8533-8387
Consult us
1''3/16-18 UNEF 2A 40
24-04 8533-8390 115 8533-8389 1''7/16-18 UNEF 2A 45
28-06 8533-8392 140 8533-8391 1''3/4-18 UNS 53
36
8533 Series | Hermetic Version
Mechanical
• Shell:
. Passivated Stainless steel
• Seals:
. Silicone elastomer
• Contact:
. Ferrous alloy
• Contact plating:
. Gold
• Shock:
. 300 m/s² (30g) during 3 ms
• Endurance:
. 500 mating/unmating operations
• Vibration:
. Random 5 Hz to 2000 Hz at 1G²/Hz
(2 x 8 hours)
Electrical
• Max current rating per contact:
• Dielectric withstanding voltage:
• Contact resistance at rated current:
. Maximum initial contact resistance at
ambiant temperature
Environmental
• Operating temperature:
. Class Y : -65°C to 200°C
. Class YE : -65°C to 260°C cyclic
• Hermeticity:
. Leak rate <10-7 atm.cm3/s (helium gas test)
• Damp heat:
. As per EN 2997 and NFL 54143:
10 cycles of 24h
• Salt spray:
. 500 hours
• Resistance to fluids:
. MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
• Fuel immersion version:
. 105°C max
. As per PrEN3645
Description
• Screw coupling connector
• EN2997 and ESC10 qualied connector
• High temperature and high vibration resistance
• Glass sealed hermetic:
. high hermeticity perfomance
. compact low prole
• Various mounting styles:
. compact solder mount receptacle
. easy to install square ange receptacle
. easy to replace jam nut receptacle
• Fully interchangeable with MIL 83723 hermetic
connectors
• Special fuel tank versions
• 230V qualied versions where higher voltage is
used to reduce cable weight
Technical features
Altitude Service I
Sea level 1500 Vrms
15 000 m 600 Vrms
21 000 m 400 Vrms
33 000 m 200 Vrms
Contact size 20 16 12 6 4
Rating (A) 5 10 17 46 60
Contact size 20 16 12 6 4
Resistance mΩ 12 8.5 5 2 2
37
8533 Series | Hermetic Version
Ordering information
SOURIAU part numbers
EN2997 qualified products
ESC10 qualified products
Basic series 8533 1 Y 10 05 P N -
Shell type:
1: Solder mount receptacle
2: Square flange receptacle
7: Jam nut receptacle
Class:
Y: 200°C
YE: 260°C
Shell size: 08 - 10 - 12 - 14 - 16 - 18 - 20 - 22
Contact layout: See page 10
Contact type:
P: Pin
Orientation: N - 6 - 7 - 8 - 9 - T - V - Y (see page 41)
Specification (other specification: see page 40):
None: Standard hermetic version (solder cup) - except for layout 20-04
112: Standard hermetic version (solder cup) - for layout 20-04 only
22: Hermetic fuel tank version (solder cup)
600: 230V qualied connector, delivered with contacts (layouts 12-03, 14-04, 14-07 & 20-04 - orientation T & V)
A73: Tin plating on contacts rear side and gold plating on contacts front side
Basic series EN 2997 Y 0 08 03 M N
Class:
Y: 200°C
YE: 260°C
Shell type:
0: Square flange receptacle
1: Solder mount receptable
7: Jam nut receptable
Shell size: 08 - 10 - 12 - 14 - 16 - 18 - 20 - 22
Contact layout: See page 10
Contact type:
M: Pin
Orientation: N - 6 - 7 - 8 - 9 - Y (see page 41)
Basic series ESC 10 YE 1 08 03 P N 0
Class:
YE: 260°C
Shell type:
1: Solder mount receptacle
2: Square flange receptacle
3: Jam nut receptable
Shell size: 08 - 10 - 12 - 14 - 16 - 18 - 20 - 22
Contact layout: See page 10
Contact type:
P: Pin
Orientation: N - 6 - 7 - 8 - 9 - Y (see page 41)
0: variant identifier
38
8533 Series | Hermetic Version
Note: All dimensions are in millimeters (mm)
Dimensions
ØA
Shell size 8 10 12 14 16 18 20 22 24
ØA Max 18.36 21.59 26.80 27.94 30.99 34.39 37.34 40.64 43.68
ØB Max 14.29 17.46 22.22 23.81 26.99 30.16 33.34 36.51 39.69
ØC Max 12.70 14.27 19.05 20.62 23.80 26.97 30.15 33.32 36.50
Solder mount hermetic receptacle (Class Y & YE)
1.57 max 18.45 max
22.96 max
ØB
ØC
26.5 max
Shell size 8 10 12 14 16 18 20 22 24
A Max 21.06 24.23 29.01 30.61 33.76 36.96 40.11 43.31 46.46
B Max 24.89 28.04 32.79 35.33 38.51 41.68 44.86 49.63 52.81
ØC Max 27.38 30.28 35.05 38.51 41.68 44.86 49.63 52.78 55.42
ØD Max 14.29 17.46 22.22 23.81 26.99 30.16 33.34 36.51 39.69
E Max 3.48 3.76
Tightening torque
of attachement nut
Torque in N.m±10%
7 10 12 15 18 22 25 27 29
Jam nut hermetic receptacle (Class Y & YE)
E
ØD
19.52 max
26.5 max
ØC
B
A
39
8533 Series | Hermetic Version
Note: All dimensions are in millimeters (mm)
Shell size 8 10 12 14 16 18 20 22 24 28
ØA Min 12.96 14.53 19.30 20.88 24.05 27.23 30.40 33.58 36.75 -
B min 15.8 18.7 23.4 24.9 28.3 31.1 34.5 37.5 40.6 48
C3.2 3.8
D15.09 18.26 20.62 23.01 24.61 26.97 39.36 31.75 34.92 39.67
E16.00 19.17 23.92 25.52 28.70 31.87 35.05 38.22 41.40 -
F15.24 18.41 23.16 24.76 27.94 30.99 34.16 37.33 40.51 -
Panel cut out
Type 1
Solder mount receptacle
ØA
Type 2
Square flange receptacle
ØC D
ØB
3.18
Max
3.18
Max
Type 7
Jam nut receptacle
ØE
F
1.57 Min
3.18 Max
Dimensions
4 holes E
C
D
C
D
1.57 max 18.35 max
22.96 max
26.5 max
ØA
ØB
Shell size 8 10 12 14 16 18 20 22 24
Ø A Max 14.27 17.67 22.22 23.77 26.97 30.15 33.32 36.49 39.67
Ø B Max 12.70 14.27 19.05 20.62 23.80 26.97 30.15 33.82 36.50
C Max 20.75 23.93 26.32 28.71 31.88 34.24 36.63 39.80 43.36
D15.09 18.26 20.62 23.01 24.61 26.97 29.36 31.75 34.92
E Max 3.30 3.91
Square ange hermetic receptacle (Class Y & YE)
40
Note: for other contact length, please consult us.
8533 Series | Hermetic Version
Contact variations
Solder Eyelet PCB
Note: All dimensions are in millimeters (mm)
Contact variations
Type of contact Specication Contact
size W Max X Min Y Min Ø Z Max Designation
PCB
contacts
05 20 8.78 4.78 4.50 0.65 PCB contact
118 20 10.88 6.88 6.25 0.65 Long PCB contact
Eyelet
contacts 105 20 6.98 2.98 4.05±0.2 1.25 0Eyelet contact
Solder cup
contacts
Without specication
or specication 22 20-16-12 7.78 2.98 - - Standard Solder cup
contact
112 6 9.03 5.13 - -
62 20-16-12 7.78 2.98 - - Solder cup contact tin plated
on rear part
-0.15
Type 1: Solder mount receptacle Type 2: Square flange receptacle Type 7: Jam nut receptacle
Y
Ø Z
Ø Z
X
W
Y
Ø Z
Ø Z
X
W
Y
Ø Z
Ø Z
X
W
Contact variations summary
41
8533 Series | Hermetic Version
Front face view of receptacle
N
A°
B°
D° C°
Master Key
Orientation
Shell
size Angles N 6 7 8 9 T V Y
08
A°
B°
C°
D°
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
---
10
A°
B°
C°
D°
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
- -
25
115
220
270
12 & 14
A°
B°
C°
D°
105
140
215
265
18
149
192
259
92
152
222
342
84
152
204
334
24
135
199
240
55
145
228
280
50
156
218
290
98
152
268
338
20
A°
B°
C°
D°
105
140
215
265
18
149
192
259
92
152
222
342
84
152
204
334
24
135
199
240
45
160
210
300
60
165
235
285
98
152
268
338
16, 18,
22 & 24
A°
B°
C°
D°
105
140
215
265
18
149
192
259
92
152
222
342
84
152
204
334
24
135
199
240
- -
98
152
268
338
Orientation
Cross reference list
• • • • Shell size & layout □ Orientation
Connector weights (in grams)
SOURIAU MIL 83723
85332Y • • • • P □ M83723/88Y • • • • □
85337Y • • • • P □ M83723/89Y • • • • □
85331Y • • • • P □M83723/90Y • • • • □
Shell size Square ange
receptacle
Jam nut
receptacle
Solder mount
receptacle
08 18 29 15
10 24 37 21
12 31 50 31
14 40 58 35
16 49 72 46
18 54 79 51
20 62 87 59
22 77 108 73
24 88 122 86
853 SERIES
© 2019 SOURIAU - SOURIAU is a registered trademark
Common Section
853 Series
Crimp contacts ....................................................................................................... 44
Thermocouple contacts .......................................................................................... 46
Contact ordering information ................................................................................. 47
#8 Quadrax contacts .............................................................................................. 48
Sealing boots .......................................................................................................... 48
Filler plugs .............................................................................................................. 48
Wiring instruction .................................................................................................... 49
Insertion and extraction tools ................................................................................. 50
Crimping tools ........................................................................................................ 50
Tightening support & tool ...................................................................................... 51
Silicone gaskets ...................................................................................................... 51
Grounding ring replacement kit ............................................................................. 51
Protective caps ....................................................................................................... 52
Dummy receptacle ................................................................................................. 53
Coordinates information ......................................................................................... 53
44
853 Series | Common Section
Signal & power contacts
Contact
size Type
Part numbers Code Admissible wire
section
External Ø
over insulator
Mass g
(±15%)
Pin Socket Color bands AWG mm² Min. Max. Pin Socket
20
Standard 8526-1348 8526-1344 900 Red/red 24-20 0.25-0.60 0.85 2.10 0.24 0.29
Small barrel 8525-7256 900 8525-7750 900 Red/green 22-26 0.15-0.40 0.85 2.10 0.24 0.29
Large barrel 8522-2349 A 8520-292 Red/brown 24-18 0.25-1 0.85 2.10 0.24 0.29
16
Standard 8526-1349 8526-1346A 900 Blue/blue 20-16 0.60-1.20 1.20 2.70 0.53 0.59
Small barrel 8526-4175 8526-4176 Blue/brown 24-18 0.25-1 1.20 2.70 0.53 0.59
Large barrel 8522-6179 A 8522-6180B 900 Blue/white 18-14 1-2 1.20 2.70 0.53 0.59
12
Standard 8526-1350 8526-1347A 900 Yellow/yellow 16-12 1.20-3 1.90 4.01 1.15 1.28
Small barrel 8526-5041 8526-5591A 900 Yellow/brown 24-18 0.25-1 1.90 4.01 1.15 1.28
Large barrel 8526-4136 900 8526-4138A 900 Yellow/brown 3-4 1.90 4.01 1.15 1.28
4
Small barrel 8533-8202 8533-8171 Blue/green 8-6 9-14 6.71 7.41 7.3 8.5
Standard 8533-8201 8533-8120 Blue/blue 4 22 6.71 7.41 7.3 8.5
Crimp contacts 175°C and 200°C
Introduction
• SOURIAU’s re wall contacts offer covers a wide
range of performances within the scope of high
temperatures and high vibrations contraints.
• Each type has been qualied and validated by
either major qualication organizations or major
aerospace manufacturers:
- Size 12, 16 & 20 signal contacts: EN3155 and
ESC30 qualied
- Size 12, 16 & 20 thermocouple contacts:
EN3155 and ESC30 qualied
• SOURIAU also provides any tool or accessory
necessary for harnessing (crimping tool,
insertion and extraction tool,...) or for test
benches (dummy receptacles,...)
45
853 Series | Common Section
Contact
size Type
Part numbers Code Admissible wire
section
External Ø
over insulator
Mass g
(±15%)
Pin Socket Color bands AWG mm² Min. Max. Pin Socket
6
Standard 8533-8246 8533-8247 Green/green 6 14 5.30 5.70 3.6 4.8
Small barrel 8533-8272 8533-8273 Green/red 8 9 5.30 5.70 3.6 4.8
Small barrel 8533-8248 8533-8249 Green/brown 10-12 5-3 5.30 5.70 3.6 4.8
Contact
size Type
Part numbers Code Admissible wire
section
External Ø
over insulator
Mass g
(±15%)
Pin Socket Color bands Dot AWG mm² Min. Max. Pin Socket
20
Standard 8533-1000 900 8533-1011 900 Red/red White 24-20 0.25-0.60 0.85 2.10 0.24 0.29
Large barrel 8533-1002 900 8533-1012 900 Red/brown White 24-18 0.25-1 0.85 2.10 0.24 0.29
x2 crimping 8533-1019 900 8533-1018 900 Red/green White 22 0.40 - 1.25 0.24 0.29
16
Standard 8533-1004 900 8533-1005 900 Blue/blue White 20-16 0.60-1.20 1.20 2.70 0.53 0.59
Small barrel 8533-1008 900 8533-1009 900 Blue/brown White 24-18 0.25-1 1.20 2.70 0.53 0.59
Large barrel 8533-1006 900 8533-1007 900 Blue/white White 18-14 1-2 1.20 2.70 0.53 0.59
12
Standard 8533-1035 900 8533-1036 900 Yellow/yellow White 14-12 2-3 1.90 4.01 1.15 1.28
Large barrel 8533-1014 900 8533-1015 900 Yellow/brown White 3-4 1.90 4.01 1.15 1.28
Crimp contacts 260°C
Crimp contacts 200°C and 260°C
46
853 Series | Common Section
Thermocouple contacts (-65°C to +260°C)
Chromel - Pin contacts (non magnetic)
Contact
size Type Part numbers Code Admissible
wire section
External Ø
over insulator
Color bands Dot AWG mm² Min. Max.
20 Standard 8522-875 Red/red Yellow/white 22-20 0.40-0.60 0.85 2.10
8522-875 A Brown/orange/green
Large barrel 8522-3761 Yellow/yellow 22-18 0.38-0.93 0.85 2.10
16 Standard 8522-881 Green/brown/violet Yellow 20-16 0.60-1.34 1.20 2.70
8522-402 Blue/blue Yellow 20-16 0.60-1.34 1.20 2.70
Chromel - Socket contacts (non magnetic)
Contact
size Type Part numbers Code Admissible
wire section
External Ø
over insulator
Color bands Dot AWG mm² Min. Max.
20 Standard 8522-877 900 Red/red Yellow/white 22-20 0.40-0.60 0.85 2.10
8522-877 A900 Brown/yellow/brown Yellow
Large barrel 8522-3770 Yellow/yellow 22-18 0.38-0.93 0.85 2.10
16 Standard 8522-883 900 Green/red/red Yellow 20-16 0.60-1.34 1.20 2.70
8522-403 900 Blue/blue Yellow
Small barrel 8526-5571 A900 Blue/red Yellow 24-18 0.25-1 1.20 2.70
Alumel - Pin contacts (magnetic)
Contact
size Type Part numbers Code Admissible
wire section External Ø
over insulator
Color bands Dot AWG mm² Min. Max.
20 Standard 8522-876 Red/red Black/white 22-20 0.40-0.60 0.85 2.10
8522-876 A Brown/orange/yellow Black
Large barrel 8522-3760 Black/black 22-18 0.38-0.93 0.85 2.10
16 Standard 8522-882 Green/brown/blue Black 20-16 0.60-1.34 1.20 2.70
8522-401 Blue/blue Black 20-16 0.60-1.34 1.20 2.70
Alumel - Socket contacts (magnetic)
Contact
size Type Part numbers Code Admissible
wire section External Ø
over insulator
Color bands Dot AWG mm² Min. Max.
20 Standard 8522-878 900 Red/red Black/white 22-20 0.40-0.60 0.85 2.10
8522-878A 900 Brown/yellow/black
Large barrel 8522-3771 Black/black 22-18 0.38-0.93 0.85 2.10
16 Standard 8522-884 900 Green/red/brown Black 20-16 0.60-1.34 1.20 2.70
8522-404 900 Blue/blue Black
Small barrel 8526-5576A 900 Blue/red Black 24-18 0.25-1 1.20 2.70
47
853 Series | Common Section
Note: All dimensions are in millimeters (mm)
Contact ordering information
EN3155
Note: Color bands according to ISO8843.
ESC30
Basic Series ESC30 P 20 NA
Contact type:
P: 260°C male contact
S: 260°C female contact
Contact size: 20, 16, 12
Contact material :
NA: Nickel aluminum
NC: Nickel chromium
BC: Copper alloy
Basic Series EN3155 004 M 20 18
Contact style (see table beside):
004: 260°C standard male
005: 260°C standard female
018: 200°C standard male
019: 200°C standard female
044: 260°C double crimping male
045: 260°C double crimping female
054: Thermocouple Ni Al male (alumel)
055: Thermocouple Ni Al female (alumel)
056: Thermocouple Ni Cr male (chromel)
057: Thermocouple Ni Cr female (chromel)
Contact type:
M: Male
F: Female
Contact size: 20, 16, 12
& Barrel size: 22, 20, 18, 16, 14, 12
see table beside for allowed values according to contact styles
Barrel Size
22 20 18 16 14 12
Contact
Size
20
018
019
044
045
004
005
018
019
054
055
056
057
004
005
018
019
054
055
056
057
16
004
005
018
019
054
055
056
057
004
005
018
019
054
055
056
057
004
005
018
019
12 018
019
004
005
018
019
48
853 Series | Common Section
Filler plugs
These ller plugs are installed at the rear of unwired contacts to main
tain connector sealing.
Contact
size Part numbers Colors
20 8522-389A red
16 8522-390A blue
12 8522-391A yellow
68522-2253 white
48533-8253 blue
Direction of introduction
in grommet Filler
plug
Unwired
contact
Note: All dimensions are in millimeters (mm)
According to Airbus Standard.
Crimp contacts are unsealed. Sealing boots are available. All contacts delivered without boot.
#8 Quadrax contacts
Contact type Part numbers Impedance Release T° Max
PC tail L= 4.45 mm Pin ETH1-1137A 100Ω Rear 200°C
PC tail L= 6.35 mm Pin ETH1-1123A 100Ω Front 200°C
Crimp
Pin ETH1-1126A 100Ω Rear 200°C
Socket ETH1-1127A 100Ω Rear 200°C
45°
Sealing boots
Contact
size Cable AWG Cable material SOURIAU
Part Numbers A Max
4
4 Aluminum 8533-8164 17
6 to 8 Aluminum 8533-8191 17
4 Copper 8599-4591 9
6 to 8 Copper 8533-8163 9
6
6 Aluminum & Copper 8533-8296 24
8 Aluminum & Copper 8533-8236 24
10 to 12 Aluminum & Copper 8533-8287 24
Quad ABS0973 / 0974 Copper 8533-8236 24
A
ABS 0992 for power & quadrax contacts - Class 260°C
49
853 Series | Common Section
Wiring instruction
Cable preparation and wire stripping
Insertion of wire in contact barrel
When inserting the stripped wire into the contact barrel check that no
strands are left outside and that the wire is visible through the wire
inspection hole in the barrel.
Important:
- Slide any accessories over wire strands before carrying out the following operations.
- Contacts are inserted and extracted from the rear of the connector.
Insertion of the contacts
1 - Engage the crimp cable /
contact asembly into the
longitudinal slot of the plastic
tool (colored tip).
Slide the tool down the cable
until the tip of the tool abuts
the contact retention shoulder.
1
2
3
Extraction of the contacts
1 - Engage the appropriate
cable into the longitudinal
slot of the tool with the white
tip towards connector.
1
2
3
2 - Slide the tool down
towards the contact. Insert
the tool in the insulator until
it abuts the contact shoulder.
3 - Holding the tool-contact
and cable assembly together,
remove them simultaneously.
2 - Introduce the contact into
the required contact cavity
in the insulator, pushing tool
axialy, until the contact snaps
into position in clip.
3 - Withdraw the tool from rear.
Check that contact is rmly
locked by pulling wire gently.
When connector is fully loaded,
check the position of contact
tips. They should all be in the
same plane.
Note: For larger sizes of cable
which are stiff enough, manual
insertion without tool is
preferable.
Size Contact 20 16 12
Barrel 20 18 16 14 28 12
Stripped length
of cable mm±0.5 4.5 6.8
Conductor
insulation Barrel
Inspection hole
Wire
0.5 to 0.8 mm
L = length of wire stripping
L
50
853 Series | Common Section
Insertion and extraction tools
Insertion and extraction of wired contacts
Extraction of unwired contacts
Extraction tool
Plastic extraction tool
for #6 and 4
Plastic insertion and extraction tool
for #20, 16 and 12
Metallic extraction tool
Contact size Part numbers Material Color
20 M81969/14-11 Plastic white / red
16 M81969/14-03 Plastic white / blue
12 M81969/14-04 Plastic white / yellow
6M81969/14-06 Plastic red
8660-197 Metallic -
4M81969/14-07 Plastic blue
8533-8175 Metallic -
Contact size Part numbers
20 8522-56
16 8522-57
12 8522-58
Crimping tools
Contact size Wires Part numbers
mm² AWG Crimping pliers Locator Die set
20
0.93 18
8365 (M22520/1-01)
or
8476-01 (M22520/1-01)
8365-02 (M22520/1-02)
or
8476-02 (M22520/1-02)
-
0.60 20
0.38 22
0.21 24
16
1.91 14
8365 (M22520/1-01) 8365-02 (M22520/1-02)
1.34 16
0.93 18
0.60 20
0.38 22
12 3.18 12 8365 (M22520/1-01) 8365-02 (M22520/1-02)
1.91 14
6
14 6 M22520/23-01 8530-2036 (for male contact)
8530-2037 (for female contact) M22520/23-02
9 8 M22520/23-01 8530-2036 (for male contact)
8530-2037 (for female contact) M22520/23-02
5-3 10-12 M22520/23-01 8530-2036 (for male contact)
8530-2037 (for female contact) WA23-112DA (23-02)
49-14 8-6 M22520/23-01 8533-8141 (23-11) M22520/23-02
22 4 M22520/23-01 8533-8141 (23-11) M22520/23-04
Contact size Part numbers
Crimping pliers Locator
Quadrax Inner contact M22520/2-01 K709
Outer contact M22520/5-01 M22520/5-45
51
853 Series | Common Section
Backshell tightening tool
8498-03
Backshell tightening plier,
part number: 8498-03
Square jaws (order 2 jaws),
part number: 8500-1015
Tightening support
34
50.3
310±0.5
Orientation N, 6 & 9
Orientation 7, 8 & Y
Aluminum version, part number: 8533-1150 (consult us)
Stainless steel version, part number: 8533-1151
Silicone gaskets
Shell
size
Gasket for square ange receptacle O’ring for jam nut recep. 200°C Class O’ring for jam nut recep. 260°C Class
Part number Material Part number Material Part number Material
08 85251431 Fluoro silicone 8530455 Silicone 85227654 Silicone THT
10 85251432 Fluoro silicone 85300795 Silicone 85227655 Silicone THT
12 85251433 Fluoro silicone 8530458 Silicone 85227656 Silicone THT
14 85251434 Fluoro silicone 8530796 Silicone 85227632 Silicone THT
16 85251435 Fluoro silicone 8530797 Silicone 85227657 Silicone THT
18 85251436 Fluoro silicone 8530798 Silicone 85227658 Silicone THT
20 85251437 Fluoro silicone 85301548 Silicone 85227927 Silicone THT
22 85251438 Fluoro silicone 8530800 Silicone 85227659 Silicone THT
Grounding ring replacement kit
Please see SOURIAU Technical Bulletin BT210. Contact us.
52
853 Series | Common Section
Protective caps
Receptacle stainless steel cap
C Type
134 Max
Ø3.2
Max
N Type Basic Series 8533 KE 3 C 14
Class:
KE: 260°C
Stainless steel cap for receptable
Type:
C: With chain
N: Without chain
Shell size (For other size, please consult us):
12, 14, 16, 20
Plug & receptacle aluminum cap with chain
Basic Series 83723 21 R 14
Cap type:
21: Cap for receptacle
22: Cap for plug
Plating (Not developed for each plating, please consult us):
R: Nickel
W: Olive green cadmium
A: Black anodized
Shell size (Not developed for each size please consult us)
Cap for plugCap for receptacle
127±6
Ø3.8
Max
Ø3.8
Max
Note: All dimensions are in millimeters (mm)
53
853 Series | Common Section
Coordinates information
Please consult norm.
Dummy receptacle stainless steel version
19.3/20.32
1.45 Max
ØC
B
A
Basic Series 8533 KE 5 10
Class: KE: 260°C
5: Dummy receptacle
Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24, 28
Shell size 08 10 12 14 16 18 20 22 24 28
A Max 20.75 23.93 26.32 28.71 31.88 34.24 36.63 39.80 43.39 50.93
B15.09 18.26 20.62 23.01 24.61 26.97 29.36 31.75 34.92 39.67
Ø C Max 3.30 3.91
Modelling receptacle aluminum version
19.35/19.85
33.0 Max
B Max
A Max
Shell size 08 12 16 22 24 28
A Max 24.90 32.79 38.51 49.63 52.81 59.18
B Max 21.03 28.96 33.76 43.31 48.06 54.48
Basic Series 8533 V7 R 08 N
V: Modelling jam nut receptacle
R: 200°C aluminum conductive plating
Shell size: 08, 12, 16, 22, 24, 28
Orientation: N, 6, 7, 8, 9, Y
Note: Dummy receptacle without keying.
Note: All dimensions are in millimeters (mm)
853 SERIES
© 2019 SOURIAU - SOURIAU is a registered trademark
Range Extension
853 Series
230V connector ...................................................................................................... 56
Fire resistant seal .................................................................................................... 56
Power contacts for PCB .......................................................................................... 57
Customizable shunted plug .................................................................................... 57
Hermetic connector with removable contacts ........................................................ 58
Filtered connector .................................................................................................. 58
56
853 Series
230V Connector
The use of higher voltage to reduce cable weight
has lead to the development of double voltage in
un-pressurized connectors.
Robust design and materials:
. ensuring that in un-pressurized areas no partial discharge will
weaken the connector.
. each production batch is tested to ensure performance to this
high level.
No possible mismatch:
. specific T and V clocking to avoid mating with a non 230V
qualified counterpart.
Flexible offering:
. available in standard watertight as well as in hermetic connectors.
. available in composite and stainless steel shells.
See «8533 Series 230V Connector» product news
on www.souriau.com
Fire Resistant Seal
Secured cable routing thanks to a fire stop design.
Ideal for engine & APU (Auxiliary Power Unit) for
aircrafts applications.
Fire resistant:
. Ceramic insulator to enable 1100°C during 20 min.
High temperature:
. Perfect resistance at up to 260°C.
. Adapted to power cable.
Excellent vibration withstanding:
. Avoid cable movement under vibrations.
Space saving compare to bulkhead connectors:
Product range extension
Bulkhead connector Fire resistant seal
Panel Panel
See «Bulkhead Feedthrough Solutions» catalog on
www.souriau.com
57
Power Contacts for PCB
Firewall connector for power supply, adapted to
PCB solutions.
Safe & Quick Avoid soldering of contacts:
. No heat applied: no risk of damaging the connector.
. Quicker fit in the equipment.
Robust:
. True mechanical link between PCB and contacts: no additional
double flange needed. Power contacts are attached directly to the
board with screws for an optimized connection.
. Available in size 6 contact (Ø4.6mm) & size 4 contact (Ø5.74mm).
Compact:
. Tapped contacts for direct and small sized connections, especially
compared to standard lugs.
See «EN2997 Series Power Contacts for PCB»
product news on www.souriau.com
Customizable
Shunted Plug
Acting like a "car key", this device is modeling a
code sequence that the engine calculator reads to
authorize the starting.
Coding:
. Coding is done with contacts.
. Some are bi-stable contacts: to open or close a circuit.
SOURIAU advantage:
. Our technology provides excellent contacts retention,
preventing any unexpected code change during operation.
Range:
. This product is based on MIL-STD-389999 Series III derivate
or EN2997 derivate.
. Aluminum or stainless steel materials are available.
Accessories:
. This connector can be delivered with a rear cap that protects
the coding.
Product range extension
853 Series
58
853 Series
Product range extension
Filtered Connector
Protection of sensitive electronic components
inside the equipment against any EMI or lightning
interference as well as protection of signal integrity.
Signal Integrity principles - EMI/RFI Filter:
. Protection of sensitive electronic components inside equipment.
. Signal integrity (incoming data noise free / prevents noise exiting
the equipement).
Space/weight/time saving:
. Less electronics inside the equipment.
. Filtered receptacles are generally standard length.
Excellent performance/reliability adapted to Mil-aero environments:
. Insertion loss (attenuation) to -80dB at critical frequencies.
. Filter ideally positioned at system entry point.
. Tested as per MIL-STD-220.
A complete solution: Optional TVS functionality, Hermetic version
available, 100 % ITAR free solution if required.
Hermetic Connector with
Removable Contacts
Extension of the fuel immersion range.
High hermeticity performance:
. Glass to metal sealing: leakage of less than 10-9 atm.cm3/s.
Removable crimp contacts:
. A technology combining crimp contacts with glass beads
. RoHS: no lead used.
. Long lifetime: superior to solder cup contacts in kerosene
immersion.
. Easy MRO: contact replacement.
Long term fuel immersion materials:
. Performances guaranteed for minimum 90,000 hours in fuel
immersion.
Wide Availability:
. EN3646 (Airbus Qualified Products).
. EN2997, EN3645, MIL-DTL-38999. See «MIL-DTL-38999, EN3646, EN2997 Fuel Tank
Connector» product news on www.souriau.com
Your local contact
Our contribution to environmental
protection:
This catalog is printed on PEFC
certied paper
Advancement of sustainable
wood cultivation. www.pefc.org
10-31-1299
Promoting sustainable
forest management
www.pefc.org
Reliable People, Reliable Solutions
WCA853WUSEN06 © Copyright SOURIAU May 2019 - SOURIAU is a registered trademark
All information in this document presents only general particulars and shall not form part of any contract. All rights reserved to SOURIAU for changes without prior notication or public announcement. Any duplication is prohibited, unless approved in writing.
www.souriau.com
technical.emear@souriau.com (Europe - Asia - Africa)
technical.americas@souriau.com (North America)