QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
E/H (Military M/D55342)
Vishay Thin Film
www.vishay.com For technical questions, contact: thin-film@vishay.com Document Number: 60018
50 Revision: 16-Sep-09
SURFACE MOUNT
CHIPS
Thin Film Mil chip resistors feature all sputtered wraparound
termination for excellent adhesion and dimensional
uniformity. They are ideal in applications requiring stringent
performance requirements. Established reliability is assured
through 100 % screening and extensive environmental lot
testing. Wafer is sawed producing exact dimensions and
clean, straight edges.
Note
•Specification changed by DSCC from MIL-R-55342 to
MIL-PRF-55342
CONSTRUCTION
FEATURES
•
Established reliability, “R” failure rate level (100 ppm), C = 2
•
High purity alumina substrate 99.6 % purity
•
Wraparound termination featuring a tenacious adhesion
layer covered with an electroplated nickel barrier layer for
+ 150 °C operating conditions
•
Very low noise and voltage coefficient
(< - 25 dB, 0.5 ppm/V)
•
Non-inductive
•
Laser-trimmed tolerances ± 0.1 %
•
Wraparound resistance less than 0.010
Ω
typical
•
In-lot tracking less than 5 ppm/°C
•
Complete MIL-testing available in-house
•
Antistatic waffle pack or tape and reel packaging available
•Military/aerospace/QPL
TYPICAL PERFORMANCE
Actual Size
M55342/02
Adhesion layer
High ourity
alumina substrate
Nickel barrier
Solder
coating
Passivation Resistor film
ABS
TCR 25
TOL 0.1
STANDARD ELECTRICAL SPECIFICATIONS
Test SPECIFICATIONS CONDITIONS
Material Passivated nichrome
Absolute TCR ± 25 ppm/°C to ± 300 ppm/°C TCR - 55 °C to + 125 °C
Absolute Tolerance ± 0.1 % + 25 °C
Stability: ΔR Absolute ± 0.1 % 2000 h at + 70 °C
Voltage Coefficient ± 0.5 ppm/V
Operating Temperature Range - 55 °C to + 125 °C
Storage Temperature Range - 55 °C to + 150 °C
Noise - 25 dB
Shelf Life Stability 100 ppm 1 year at + 25 °C
E/H (Military M/D55342)
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips Vishay Thin Film
Document Number: 60018 For technical questions, contact: thin-film@vishay.com www.vishay.com
Revision: 16-Sep-09 51
SURFACE MOUNT
CHIPS
Note
• Values listed are a guide, refer to mil spec for value/tolerance allowance
DIMENSIONS
CASE SIZE TERM. L W T D E
M55342/01 B 0.055 ± 0.006 0.025 ± 0.005 0.010 to 0.030 0.010 ± 0.005 0.015 ± 0.005
M55342/02 B 0.055 ± 0.006 0.050 ± 0.005 0.012 to 0.033 0.010 ± 0.005 0.015 ± 0.005
M55342/03 B 0.105 ± 0.007 0.050 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015 ± 0.005
M55342/04 B 0.155 ± 0.007 0.050 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015 ± 0.005
M55342/05 B 0.230 ± 0.007 0.075 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020 ± 0.005
M55342/06 B 0.080 ± 0.006 0.050 ± 0.005 0.015 to 0.033 0.016 ± 0.008 0.015 ± 0.005
D55342/07 B 0.126 ± 0.008 0.063 ± 0.005 0.015 to 0.033 0.020 + 0.005/- 0.010 0.020 + 0.005/- 0.010
M55342/08 B 0.209 + 0.009/- 0.018 0.098 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020 ± 0.005
M55342/09 B 0.259 + 0.009/- 0.015 0.124 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020 ± 0.005
M55342/10 B 0.105 ± 0.007 0.100 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015 ± 0.005
M55342/11 B 0.040 ± 0.005 0.025 ± 0.005 0.010 to 0.030 0.010 ± 0.005 0.015 ± 0.005
M55342/12 B 0.064 ± 0.006 0.032 ± 0.005 0.010 to 0.033 0.012 ± 0.005 0.015 ± 0.005
CASE SIZE
MAX.
WORKING
VOLTAGE
POWER
RATING
(mW)
RESISTANCE RANGE (Ω) BY CHARACTERISTICS TOLERANCE
E
(0.1 %)
E
(1 %, 2 %, 5 %)
H, K, M
(0.1 %)
H, K, M
(1 %, 2 %, 5 %)
M55342/01 40 50 49.9 to 150K 49.9 to 150K 20 to 150K 20 to 150K
M55342/02 40 125 49.9 to 301K 49.9 to 301K 20 to 301K 20 to 301K
M55342/03 75 200 49.9 to 649K 49.9 to 649K 10 to 649K 10 to 649K
M55342/04 125 150 49.9 to 1.69M 49.9 to 1.69M 10 to 1.69M 10 to 1.69M
M55342/05 175 225 49.9 to 3.16M 49.9 to 3.16M 10 to 3.16M 10 to 3.16M
M55342/06 50 150 49.9 to 475K 49.9 to 475K 10 to 475K 10 to 475K
D55342/07 100 250 49.9 to 1.5M 49.9 to 1.5M 10 to 1.5M 10 to 1.5M
M55342/08 150 800 49.9 to 4.02M 49.9 to 4.02M 10 to 4.02M 10 to 4.02M
M55342/09 200 1000 49.9 to 6.19M 49.9 to 6.19M 10 to 6.19M 10 to 6.19M
M55342/10 75 500 49.9 to 1M 49.9 to 1M 49.9 to 1M 49.9 to 1M
M55342/11 30 50 49.9 to 100K 49.9 to 100K 20 to 100K 20 to 100K
M55342/12 50 100 49.9 to 258K 49.9 to 261K 10 to 258K 10 to 261K
D
W
L
T
E
E/H (Military M/D55342)
Vishay Thin Film QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
www.vishay.com For technical questions, contact: thin-film@vishay.com Document Number: 60018
52 Revision: 16-Sep-09
SURFACE MOUNT
CHIPS
Note
(1) Only add a V at the end of part number to specify Vishay Thin Film for K/M TCR and tolerance 1 % and higher
ENVIRONMENTAL TESTS
TEST
MIL-PRF-55342
LIMITS
(
Δ
R ±)
VISHAY
PERFORMANCE
(ΔR ±)
Thermal Shock 0.1 % 0.020 %
Low Temperature Operation 0.1 % 0.025 %
Short Time Overload 0.1 % 0.050 %
High Temperature Exposure 0.1 % 0.009 %
Resistance to Bonding 0.2 % 0.006 %
Moisture Resistance 0.2 % 0.004 %
TCR ± 25 ppm/°C < 15 ppm/°C
Life (2000 h at + 70 °C) 0.5 % 0.0184 %
Life (10 000 h at + 70 °C) 2.0 % 0.04 %
MECHANICAL SPECIFICATIONS
Resistive Element Passivated nichrome
Substrate Material Alumina
Chip Terminations Solder over nickel
Fused Solder SN 60/40
FSCM CAGE # - 57489
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: M55342E06B1C00RTS (preferred part number format)
GLOBAL
MODEL
TCR
CHARACTERISTIC
CASE
SIZE TERMINATION OHMIC VALUE FAILURE
RATE PA C K AG I N G THIN FILM
CODE
(1)
M55342
or
D55342
(/07 size
only)
E
= 25 ppm/°C
H
= 50 ppm/°C
K
= 100 ppm/°C
M
= 300 ppm/°C
01
= 0502
02
= 0505
03
= 1005
04
= 1505
05
= 2208
06
= 0705
07
= 1206
08
= 2010
09
= 2512
10
= 1010
11
= 0402
12
= 0603
B
= Solderable Three digits and a letter. Letter
identifies tolerance, acts as
multiplier and decimal locator.
M
= 1.0 %
per 1000 h
P
= 0.1 %
per 1000 h
R
= 0.01 %
per 1000 h
C
= Non
ER version
