Current Sensing Resistors

ROHM Semiconductor Current Sensing Resistors are developed for a wide range of applications requiring greater reliability. ROHM Semiconductor Current Sensing Resistors use a high-performance alloy for the resistive element, enabling high-accuracy current detection with excellent temperature characteristics. Applications include portable devices such as smartphones as well as automotive and industrial systems.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Technology
Termination
Termination Style
Qualification
ROHM Semiconductor Current Sense Resistors - SMD 0805 4mohm 5% CS Mtl Strp AEC-Q200
Datasheet
9,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel PMR 4 mOhms 500 mW (1/2 W) 5 % 150 PPM / C 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.42 mm (0.017 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.005ohm 1% AEC-Q200
Datasheet
10,767In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel PMR 5 mOhms 1 W 1 % 100 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.42 mm (0.017 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.007ohm 1% AEC-Q200
Datasheet
7,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel PMR 7 mOhms 1 W 1 % 100 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.42 mm (0.017 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2010 0.002ohm 1% AEC-Q200
Datasheet
6,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 2 mOhms 2 W 1 % 100 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 5931 0.001ohm 1% Shunt Res AEC-Q200
Datasheet
3,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PSR 1 mOhms 10 W 1 % 75 PPM / C 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 1.35 mm (0.053 in) - 65 C + 175 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1/10W 0.2ohm 1% 0201 200V
Datasheet
11,078In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Reel, Cut Tape, MouseReel UCR 200 mOhms 100 mW (1/10 W) 1 % 300 PPM / C 0201 0603 - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD Current Detection Chip Resistor, 0603mm, +/-1%, 0.1W, .620 Ohm
Datasheet
15,310In Stock
Min.: 1
Mult.: 1
: 15,000

Reel, Cut Tape UCR 620 mOhms 100 mW (1/10 W) 1 % 0 PPM / C, + 300 PPM / C 0201 0603 0.62 mm (0.024 in) 0.32 mm (0.013 in) 0.24 mm (0.009 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD Current Detection Chip Resistor, 0603mm, +/-1%, 0.1W, .910 Ohm
Datasheet
19,790In Stock
Min.: 1
Mult.: 1
: 15,000

Reel, Cut Tape UCR 910 mOhms 100 mW (1/10 W) 1 % 0 PPM / C, + 300 PPM / C 0201 0603 0.62 mm (0.024 in) 0.32 mm (0.013 in) 0.24 mm (0.009 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 0402 0.33ohm 1% CS-Thk Film AEC-Q200
Datasheet
13,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel UCR 330 mOhms 125 mW (1/8 W) 1 % 200 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.37 mm (0.015 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 0402 0.47ohm 1% AEC-Q200
Datasheet
13,282In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel UCR 470 mOhms 125 mW (1/8 W) 1 % 200 PPM / C 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.4 mm (0.016 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.16ohm 1% AEC-Q200
Datasheet
4,886In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UCR 16 mOhms 500 mW (1/2 W) 1 % 350 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.02ohm 1% AEC-Q200
Datasheet
5,660In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UCR 20 mOhms 500 mW (1/2 W) 1 % 200 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.039ohm 1% AEC-Q200
Datasheet
5,693In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UCR 39 mOhms 500 mW (1/2 W) 1 % 200 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.051ohm 1% AEC-Q200
Datasheet
5,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UCR 51 mOhms 500 mW (1/2 W) 1 % 150 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD Metal plate shunt resistor, 2012mm, +/-1%, 31.6A, 1.00m Ohm
Datasheet
3,690In Stock
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape PMR 1 mOhms 5 W 1 % 75 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.52 mm (0.02 in) - 65 C + 175 C Metal Plate 2 Terminal SMD/SMT
ROHM Semiconductor Current Sense Resistors - SMD 0402 .01ohm 5% AEC-Q200
Datasheet
9,429In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel PMR 10 mOhms 200 mW (1/5 W) 5 % 200 PPM / C 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.25 mm (0.01 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2512 0.01ohm 1% AEC-Q200
Datasheet
24,826In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 10 mOhms 2 W 1 % 100 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2512 0.007ohm 1% AEC-Q200
Datasheet
7,265In Stock
14,000Expected 11/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 7 mOhms 2 W 1 % 100 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2512 0.008ohm 1% AEC-Q200
Datasheet
16,765In Stock
22,000Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 8 mOhms 2 W 1 % 100 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2512 0.001ohm 1% AEC-Q200
Datasheet
12,490In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 1 mOhms 3 W 1 % 100 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1206 0.002ohm 1% AEC-Q200
Datasheet
35,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel PMR 2 mOhms 1 W 1 % 100 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.42 mm (0.017 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2010 0.01ohm 1% AEC-Q200
Datasheet
6,000In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel PMR 10 mOhms 1 W 1 % 100 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.52 mm (0.02 in) - 55 C + 155 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 2512 1mohm 1% Shunt Resistor
Datasheet
2,996In Stock
10,000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel PSR 1 mOhms 8 W 1 % 100 PPM / C 2512 6432 6.35 mm (0.25 in) 3.05 mm (0.12 in) 0.75 mm (0.03 in) - 65 C + 175 C Metal Element 2 Terminal SMD/SMT
ROHM Semiconductor Current Sense Resistors - SMD 3921 0.0003ohm 1% Shunt Res AEC-Q200
Datasheet
2,220In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Reel, Cut Tape, MouseReel PSR 300 uOhms 10 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 1.85 mm (0.073 in) - 65 C + 175 C Metal Element 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200
Datasheet
8,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Reel, Cut Tape, MouseReel PSR 500 uOhms 10 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 1.3 mm (0.051 in) - 65 C + 175 C Metal Element 2 Terminal SMD/SMT AEC-Q200