crcw2512-37 Vishay, crcw2512-37 Datasheet

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crcw2512-37

Manufacturer Part Number
crcw2512-37
Description
Lead Pb -bearing Thick Film, Rectangular Chip Resistors
Manufacturer
Vishay
Datasheet
www.vishay.com
1
CRCW....-37
Vishay
Notes:
• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
• 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
Notes:
(1)
(2)
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
CRCW1206-37
CRCW1210-37
CRCW2512-37
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at P
Rated Voltage U
Insulation Voltage U
Thermal Resistance
Category Temperature Range
Weight
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime
For size 1206 the measuring conditions are in acc. to EN 140401-802. For all other sizes the result depends on the solder pad dimensions.
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.
Lead (Pb)-Bearing Thick Film, Rectangular Chip Resistors
max.
INCH METRIC
1206
1210
2512
ins
(1)
AC/DC
70
(1 Min)
SIZE
(2)
3216
3225
6332
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
UNIT
K/W
mg
°C
W
V
V
POWER RATING
P
0.25
0.33
1.0
70 °C
W
CRCW1206-37
≤ 220
0.25
200
10
VOLTAGE
RATED
200
200
500
V
FEATURES
• High pulse performance (time/power)
• Metal glaze on high quality ceramic
• Protective overglaze
• Lead (Pb)-bearing solder contacts on Ni barrier layer
TEMPERATURE
COEFFICIENT
ppm/K
± 200
CRCW1210-37
- 55 to + 155
> 300
≤ 140
0.33
200
16
TOLERANCE
± 10
%
RESISTANCE
Document Number: 20044
5R1 to 10M
RANGE
CRCW2512-37
Ω
Revision: 28-May-08
≤ 65
40.5
500
1.0
E-SERIES
E24

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crcw2512-37 Summary of contents

Page 1

... POWER RATING RATED TEMPERATURE P VOLTAGE COEFFICIENT 70 ° 0.25 200 0.33 200 1.0 500 CRCW1206-37 0.25 200 ≤ 220 10 RESISTANCE TOLERANCE RANGE % Ω ppm/K ± 200 ± 10 5R1 to 10M CRCW1210-37 CRCW2512-37 0.33 1.0 200 500 > 300 ≤ 140 ≤ 155 16 40.5 Document Number: 20044 Revision: 28-May-08 E-SERIES E24 ...

Page 2

... Notes: (1) Preferred way for ordering products is by use of the PART NUMBER (2) Please refer to table PACKAGING, see below PACKAGING MODEL TAPE WIDTH D25/CRCW1206- CRCW1210- CRCW2512- Document Number: 20044 For technical questions, contact: filmresistors.thickfilmchip@vishay.com Revision: 28-May-08 ( TOLERANCE TCR K = ± ...

Page 3

... Maximum pulse dissipation as a function of the pulse duration for one.pulse loading of CRCW...-37 resistors 120 100 Derating www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0 ...

Page 4

... Sectional Specification • EN 140401-802 Detail Specification • IEC 60068-2-X Variety of environmental test procedures • IEC 60286-3 Packaging of SMD components Document Number: 20044 For technical questions, contact: filmresistors.thickfilmchip@vishay.com Revision: 28-May-08 EN 60115-1 CONDITIONS OF TEST Stability for product types: CRCW....-37 - 20/- 55/20 °C and 20/125/20 ° ...

Page 5

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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