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
12.102In 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
6.979In 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 2512 1mohm 1% Shunt Resistor
Datasheet
4.496In Stock
10.000On Order
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 5931 0.001ohm 1% Shunt Res AEC-Q200
Datasheet
3.616In 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 0201 0.1ohm 1% AEC-Q200
Datasheet
18.371In Stock
45.000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

Reel, Cut Tape, MouseReel UCR 100 mOhms 100 mW (1/10 W) 1 % 300 PPM / C 0201 0603 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 1/10W 0.2ohm 1% 0201 200V
Datasheet
11.088In 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 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 0805 0.039ohm 1% AEC-Q200
Datasheet
9.384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel UCR 39 mOhms 330 mW (1/3 W) 1 % 250 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 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 0.16ohm 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 2512 0.01ohm 1% AEC-Q200
Datasheet
25.425In 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
7.368In Stock
14.000Expected 1/8/2027
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
17.089In Stock
22.000Expected 9/18/2026
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 2512 0.002ohm 1% AEC-Q200
Datasheet
18.888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel PMR 2 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
35.803In 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 3921 0.0003ohm 1% Shunt Res AEC-Q200
Datasheet
2.620In 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
9.000In 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
ROHM Semiconductor Current Sense Resistors - SMD 0402 0.1ohm 1% AEC-Q200
Datasheet
9.313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel UCR 100 mOhms 125 mW (1/8 W) 1 % 250 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 0603 0.1ohm 1% CS-Thk Film AEC-Q200
Datasheet
13.193In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel UCR 100 mOhms 250 mW (1/4 W) 1 % 150 PPM / C 0603 1608 1.6 mm (0.063 in) 0.87 mm (0.034 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200