D../CRCW....-TR
Vishay
Lead (Pb)-bearing Thick Film, Rectangular,
Trimmable Chip Resistors
FEATURES
• Can be trimmed to the required value after insertion
• For applications in precision circuitry where relative
tolerances can be compensated by trimming
• SnPb contacts on Ni barrier layer
• Metal glaze on high quality ceramic
• Protective overglaze
STANDARD ELECTRICAL SPECIFICATIONS
SIZE
LIMITING
POWER RATING
TEMPERATURE
COEFFICIENT
ppm/K
RESISTANCE
RANGE
Ω
ELEMENT
VOLTAGE
TOLERANCE
%
MODEL
P70 °C
E-SERIES
INCH METRIC
W
MAX V
≅
100
200
10R - 10M
R47 - 10M
D10/CRCW0402-TR 0402
D11/CRCW0603-TR 0603
D12/CRCW0805-TR 0805
D25/CRCW1206-TR 1206
1005
1608
2012
3216
3225
5025
6332
0.063
0.10
0.125
0.25
0.33
0.50
1.0
50
24
24
24
24
24
24
24
100
200
10R - 10M
R47 - 10M
10
15
75
20
100
200
10R - 10M
R47 - 10M
150
200
200
200
200
+ 0/- 30
100
200
10R - 10M
R47 - 10M
15
15
15
CRCW1210-TR
CRCW2010-TR
CRCW2512-TR
1210
2010
2512
200
400
500
10R - 4M7
10R - 4M7
10R - 4M7
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: no marking on device, on the label only
• 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
TECHNICAL SPECIFICATIONS
D10/
D11/
D12/
D25/
PARAMETER
UNIT
CRCW1210-TR CRCW2010-TR CRCW2512-TR
CRCW0402-TR CRCW0603-TR CRCW0805-TR CRCW1206-TR
Rated Dissipation at 70 °C (3)
Limiting Element Voltage (2)
Insulation Voltage (1 min)
Thermal Resistance (1)
W
V≅
0.063
50
0.1
75
0.125
150
0.25
200
0.33
200
0.5
400
1.0
500
Vpeak
K/W
Ω
> 75
≤ 870
> 100
≤ 550
> 200
≤ 440
> 300
> 300
≤ 140
> 300
≤ 88
> 300
≤ 65
≤ 220
Insulation Resistance
> 109
Category Temperature Range °C
- 55/+ 125 (+ 155)
0.3 x 10-9
10
Failure Rate
h-1
g
Weight/1000 pieces
0.65
2
5.5
16
25.5
40.5
Notes:
(1) For size 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: PxR
(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
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For technical questions in Europe, contact: ff1bresistors@vishay.com
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com
Document Number: 20012
Revision: 10-Aug-07