Lead (Pb)-bearing Thick Film, Rectangular
Precision Chip Resistor
www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 20009
136 Revision: 13-Oct-08
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Vishay
FEATURES
•Low temperature coefficient (25 ppm/K) and tight
tolerances (± 0.25 %)
•Excellent stability ((|ΔR/R| ≤ ± 1 % for 1000 h at 70 °C)
•SnPb contacts on Ni barrier layer
•Metal glaze on high quality ceramic
•Protective overglaze
Notes
•These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
•Marking and packaging: see appropriate catalog or web pages
•Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material
STANDARD ELECTRICAL SPECIFICATIONS
MODEL SIZE POWER RATING
P
70 °C
W
LIMITING
ELEMENT
VOLTAGE
MAX. V
≅
TEMPERATURE
COEFFICIENT
ppm/K
TOLERANCE
%
RESISTANCE
RANGE
Ω
E-SERIES
INCH METRIC
D10/CRCW0402-P 0402 1005 0.063 50
± 100 ± 0.5 10R - 1M0
24 + 96± 50 ± 0.25; ± 0.5; ± 1 100R - 1M0
± 25 ± 0.5; ± 1 1K0 - 10K
D11/CRCW0603-P 0603 1608 0.1 75
± 100 ± 0.5 10R - 10M
24 + 96± 50 ± 0.5; ± 1 100R - 10M
± 0.25 100R - 1M0
± 25 ± 0.25; ± 0.5; ± 1 200R - 10K
D12/CRCW0805-P 0805 2012 0.125 150
± 100 ± 0.5 10R - 10M
24 + 96± 50 ± 0.5; ± 1 100R - 10M
± 0.25 100R - 1M0
± 25 ± 0.25; ± 0.5; ± 1 150R - 10K
D25/CRCW1206-P 1206 3216 0.25 200
± 100 ± 0.5 10R - 10M
24 + 96± 50 ± 0.5; ± 1 100R - 10M
± 0.25 100R - 1M0
± 25 ± 0.25; ± 0.5; ± 1 150R - 10K
CRCW1210-P 1210 3225 0.33 200 ± 100 ± 0.5 100R - 1M0 24 + 96
± 50 ± 0.5; ± 1
CRCW1218-P 1218 3246 1.0 200 ± 100 ± 0.5 100R - 2M2 24 + 96
± 50 ± 0.5; ± 1
CRCW2010-P 2010 5025 0.5 400 ± 100 ± 0.5 10R - 10M 24 + 96
± 50 ± 0.5; ± 1 100R - 10M
CRCW2512-P 2512 6332 1.0 500 ± 100 ± 0.5 10R - 10M 24 + 96
± 50 ± 0.5; ± 1 100R - 10M
D../CRCW....-P
Lead (Pb)-bearing Thick Film, Rectangular
Precision Chip Resistor Vishay
Document Number: 20009 For technical questions, contact: filmresistors.thickfilmchip@vishay.com www.vishay.com
Revision: 13-Oct-08 137
Notes
(1) For sizes 0402 until 1206 the measuring conditions are in acc. to EN 140401-802. For all other sizes the result depends on the solder pad
dimensions.
(2) Rated voltage:
(3) The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the
printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 °C is not exceeded.
TECHNICAL SPECIFICATIONS
PARAMETER UNIT D10/
CRCW0402-P
D11/
CRCW0603-P
D12/
CRCW0805-P
D25/
CRCW1206-P CRCW1210-P CRCW1218-P CRCW2010-P CRCW2512-P
Rated Dissipation
at 70 °C
(3)
W 0.063 0.1 0.125 0.25 0.33 1 0.5 1
Limiting Element
Voltage
(2)
V
≅
50 75 150 200 200 200 400 500
Insulation Voltage
(1 min) V
peak
> 75 > 100 > 200 > 300 > 300 > 300 > 300 > 300
Thermal Resistance
(1)
K/W
≤
870
≤
550
≤
440
≤
220
≤
140
≤ 65
≤
88
≤
65
Insulation Resistance
Ω
> 10
9
Category Temperature
Range °C - 55 to + 155
Failure Rate h
-1
0.3 x 10
-9
Weight/1000 pieces g 0.65 2 5.5 10 16 29.5 25.5 40.5
PxR
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CRCW080525R0DKTAP (4)
MODEL/SIZE VALUE TOLERANCE TCR PACKAGING (5) SPECIAL
CRCW0402
CRCW0603
CRCW0805
CRCW1206
CRCW1210
CRCW1218
CRCW2010
CRCW2512
R = Decimal
K = Thousand
M = Million
C = ± 0.25 %
D = ± 0.5 %
F = ± 1 %
E = ± 25 ppm/K
H = ± 50 ppm/K
K = ± 100 ppm/K
TA, TB,
TC, TD,
TE, TF,
TG, TH,
TI, TK,
TL
up to 2 digits
P = Precision
PRODUCT DESCRIPTION: CRCW0805 25R0 D 100 RT1
CRCW0805 25R0 D 100 RT1
MODEL RESISTANCE VALUE TOLERANCE TCR PACKAGING (5)
CRCW0402
CRCW0603
CRCW0805
CRCW1206
CRCW1210
CRCW1218
CRCW2010
CRCW2512
49R9 = 49.9 Ω
5R1 = 5.1 Ω
C = ± 0.25 %
D = ± 0.5 %
F = ± 1 %
± 25 ppm/K
± 50 ppm/K
± 100 ppm/K
RT1, RT5,
RT6, RT7
RT4, R02,
R67, R82,
RG1, RT9,
R20
Notes
(4)Preferred way for ordering products is by use of the PART NUMBER
(5) Please refer to table PACKAGING, see next page
C R 0C W 8 0 55 2 R 0 TD K A P
www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 20009
138 Revision: 13-Oct-08
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Vishay Lead (Pb)-bearing Thick Film, Rectangular
Precision Chip Resistor
DIMENSIONS
PACKAGING
MODEL
REEL BULK
TAPE WIDTH DIAMETER PITCH PIECES/
REEL
PART NUMBER PRODUCT DESC.
PAPER BLISTER PAPER BLISTER
D10/
CRCW0402 8 mm 180 mm/7" 2 mm 10 000 TD RT7
330 mm/13" 2 mm 50 000 TE RF4
D11/
CRCW0603 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 20 000 TC TL RT6 R20
D12/
CRCW0805 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 20 000 TC TL RT6 R20
D25/
CRCW1206 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 20 000 TC TL RT6 R20
CRCW1210 8 mm
180 mm/7" 4 mm 5000 TA RT1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 20 000 TC RT6
CRCW1218 12 mm 180 mm/7" 4 mm 4000 TK RT9
CRCW2010 12 mm 180 mm/7" 4 mm 4000 TF R02
CRCW2512 12 mm 180 mm/7" 8 mm 2000 TG R67
4 mm 4000 TH R82
SIZE DIMENSIONS [in millimeters]
SOLDER PAD DIMENSIONS [in millimeters]
REFLOW SOLDERING WAVE SOLDERING
INCH METRIC L W H T1 T2 ab l ab l
0402 1005 1.0 ± 0.05 0.5 ± 0.05 0.35 ± 0.05 0.25 ± 0.05 0.2 ± 0.1 0.4 0.6 0.5
0603 1608 1.55 + 0.10
- 0.05 0.85 ± 0.1 0.45 ± 0.05 0.3 ± 0.2 0.3 ± 0.2 0.5 0.9 1.0 0.9 0.9 1.0
0805 2012 2.0 + 0.20
- 0.10 1.25 ± 0.15 0.45 ± 0.05 0.3 + 0.20
- 0.10 0.3 ± 0.2 0.7 1.3 1.2 0.9 1.3 1.3
1206 3216 3.2 + 0.10
- 0.20 1.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.9 1.7 2.0 1.1 1.7 2.3
1210 3225
3.2 ± 0.2 2.5 ± 0.2 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2
0.9 2.5 2.0 1.1 2.5 2.2
1218 3246 3.2 + 0.10
- 0.20
4.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2
1.05 4.9 1.9 1.25 4.8 1.9
2010 5025
5.0 ± 0.15 2.5 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2
1.0 2.5 3.9 1.2 2.5 3.9
2512 6332
6.3 ± 0.2
3.15 ± 0.15
0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2
1.0 3.2 5.2 1.2 3.2 5.2
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Lead (Pb)-bearing Thick Film, Rectangular
Precision Chip Resistor Vishay
Document Number: 20009 For technical questions, contact: filmresistors.thickfilmchip@vishay.com www.vishay.com
Revision: 13-Oct-08 139
0402 0603 0805 1206 1210
2010
2512
90
80
70
60
50
40
30
20
10
0 0 0.1 0.2 0.3 0.4 0.5
Power in W
Temperature Rise in °C
Temperature Rise
- 55 - 25 0 25 50 75 100 125 155 175
120
100
80
60
40
20
0
70
DeratingAmbient Temperature in °C
Rated Power in %
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
TEST (clause) CONDITIONS OF TEST
REQUIREMENTS
PERMISSIBLE CHANGE (ΔR/R)
STABILITY CLASS 1 OR BETTER
Stability for product types: 10R to 10M
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Resistance (4.5) - ± 1 %; ± 0.5 %; ± 0.25 %
Temperature coefficient (4.8.4.2) 20/- 55/20 °C and
20/125/20 °C ± 100 ppm/K; ± 50 ppm/K; ± 100 ppm/K
Overload (4.13)
U = 2.5 x (P70 x R)1/2
≤ 2 x Umax.;
Duration: according the style
± (0.25 % R + 0.05 Ω)
Solderability (4.17.5)
Aging 4 h at 155 °C, dryheat
solder bath method; 235 °C; 2 s
visual examination
Good tinning
(≥ 95 % covered)
no visible damage
Resistance to soldering heat
(4.18.2)
Solder bath method;
(260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 Ω)
Rapid change of temperature (4.19) 30 min at LCT = - 55 °C;
30 min at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω)
Damp heat, steady state (4.24) (40 ± 2) °C; 56 days;
(93 ± 3) % RH ± (1 % R + 0.05 Ω)
Climatic sequence (4.23)
16 h at UCT = 125 °C; 1 cycle at 55 °C;
2 h at LCT = - 55 °C;
1 h/1 kPa at 15 °C to 35 °C;
5 cycles at 55 °C
U = (P70 × R)1/2
U = Umax.; whichever is less severe
± (1 % R + 0.05 Ω)
Endurance at 70 °C (4.25.1)
U = (P70 × R)1/2
U = Umax.; whichever is less severe
1.5 h ON; 0.5 h OFF;
70 °C; 1000 h
± (1 % R + 0.05 Ω)
Extended endurance (4.25.1.8) Duration extended to 8000 h ± (2 % R + 0.1 Ω)
Endurance at upper category
temperature (4.25.3) UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω)
APPLICABLE SPECIFICATIONS
• EN 60115-1 Generic Specifications
• EN 140400 Sectional Specification
• EN 140401-802 Detail Specifications
• IEC 60068-2-x Variety of environmental test procedures
• IEC 60286-3 Packaging of SMD components
Document Number: 91000 www.vishay.com
Revision: 11-Mar-11 1
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