UCR10C High-Power Sintered Metal Shunt Resistors

ROHM Semiconductor UCR10C High-Power Sintered Metal Shunt Resistors feature high power density, low temperature coefficient of resistance (TCR), and high reliability for current sensing applications. For 2012-size shunt resistors, the UCR10C series delivers rated powers of 1W and 1.25W to support increasing power requirements in automotive and industrial equipment and consumer electronics. The resistors offer higher power density than conventional thick-film and metal-plate shunt resistors of similar size. This is achieved by forming a copper-based resistive element on an alumina substrate using a sintering process and optimizing heat dissipation. The metal resistive element's low TCR helps maintain stable resistance and accurate current sensing over temperature variations. Typical applications include battery management systems (BMS), energy storage systems (ESS), and home appliances.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
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Height
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Maximum Operating Temperature
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ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 47 mOhms 1.25 W 1 % - 40 PPM/C, + 10 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.65 mm (0.026 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,483In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 51 mOhms 1.25 W 1 % - 40 PPM/C, + 10 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.65 mm (0.026 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,499In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 56 mOhms 1.25 W 1 % - 40 PPM/C, + 10 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.65 mm (0.026 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,490In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 62 mOhms 1.25 W 1 % - 60 PPM/C, + 10 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.65 mm (0.026 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 11 mOhms 1 W 1 % 50 PPM / C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 20 mOhms 1 W 1 % - 40 PPM/C, + 30 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,498In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 22 mOhms 1 W 1 % - 40 PPM/C, + 30 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 30 mOhms 1 W 1 % - 40 PPM/C, + 30 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 33 mOhms 1 W 1 % - 40 PPM/C, + 30 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 39 mOhms 1 W 1 % - 40 PPM/C, + 30 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
5,000Expected 05/06/2026
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 100 mOhms 1.25 W 1 % - 60 PPM/C, + 10 PPM/C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.65 mm (0.026 in) - 55 C + 155 C SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2012(0805)Size, High Power Sintered Metal Shunt Resistors <Narrow TCR> For Current Detection (AEC-Q200 Qualified)
Datasheet
5,000Expected 04/06/2026
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape UCR10C 13 mOhms 1 W 1 % 50 PPM / C 0805 2012 2.05 mm (0.081 in) 1.3 mm (0.051 in) 0.71 mm (0.028 in) - 55 C + 155 C SMD/SMT AEC-Q200