Current Sense Resistors

Ohmite Current Sense Resistors are available in many popular sizes and packages. These resistors are used to monitor current in a circuit via a voltage drop and control circuit. Current sense resistors are characterized by low values to minimize power consumption. Ohmite produces current sense resistors with TCR values as low as 40ppm, resistance as low as 0.0005Ω, tolerances down to 0.5%, and a wide range of mounting options from SMD to SOT-227 heat sinkable. Power dissipation ranges from 0.125W to 100W in the SOT package.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Termination Style
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Ohmite Current Sense Resistors - Through Hole 5watts 0.04OHMS 1%
Datasheet
98In Stock
Min.: 1
Mult.: 1

Axial 40 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.07OHMS 1%
Datasheet
227In Stock
Min.: 1
Mult.: 1

Axial 70 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.08OHMS 1%
Datasheet
187In Stock
Min.: 1
Mult.: 1

Axial 80 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.1OHMS 1%
Datasheet
78In Stock
2 400Expected 12/10/2026
Min.: 1
Mult.: 1

Axial 100 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.15OHMS 1%
Datasheet
462In Stock
Min.: 1
Mult.: 1

Axial 150 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.2OHMS 1%
Datasheet
356In Stock
Min.: 1
Mult.: 1

Axial 200 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.25OHMS 1%
Datasheet
2In Stock
480Expected 29/06/2026
Min.: 1
Mult.: 1

Axial 250 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3/8watt .02ohm 3%
Datasheet
195In Stock
Min.: 1
Mult.: 1

Axial 20 mOhms 375 mW 3 %
Ohmite Current Sense Resistors - Through Hole 3/8watt .025ohm 3%
Datasheet
160In Stock
Min.: 1
Mult.: 1

Axial 25 mOhms 375 mW 3 %
Ohmite Current Sense Resistors - Through Hole 1/2watt .01ohm 3%
Datasheet
383In Stock
Min.: 1
Mult.: 1

Axial 10 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/2watt .03ohm 3%
Datasheet
36In Stock
Min.: 1
Mult.: 1

Axial 30 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/2watt .1ohm 3%
Datasheet
461In Stock
Min.: 1
Mult.: 1

Axial 100 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3/4watt .005ohm 3%
Datasheet
51In Stock
Min.: 1
Mult.: 1

Axial 5 mOhms 750 mW (3/4 W) 3 %
Ohmite Current Sense Resistors - Through Hole 3/4watt .05ohm 3%
Datasheet
31In Stock
Min.: 1
Mult.: 1

Axial 50 mOhms 750 mW (3/4 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt .005ohm 3%
Datasheet
22In Stock
Min.: 1
Mult.: 1

Axial 5 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .01ohm 3%
Datasheet
241In Stock
Min.: 1
Mult.: 1

Axial 10 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .03ohm 3%
Datasheet
10In Stock
Min.: 1
Mult.: 1

Axial 30 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .05ohm 3%
Datasheet
409In Stock
Min.: 1
Mult.: 1

Axial 50 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1.5watt .03ohm 3%
Datasheet
16In Stock
Min.: 1
Mult.: 1

Axial 30 mOhms 1.5 W 3 %
Ohmite Current Sense Resistors - Through Hole 2watt .005ohm 3%
Datasheet
92In Stock
Min.: 1
Mult.: 1

Axial 5 mOhms 2 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .01ohm 3%
Datasheet
537In Stock
Min.: 1
Mult.: 1

Axial 10 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .025ohm 3%
Datasheet
394In Stock
Min.: 1
Mult.: 1

Axial 25 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .05ohm 3%
Datasheet
207In Stock
Min.: 1
Mult.: 1

Axial 50 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .001ohm 1% 4 Lead Non-Inductive
Datasheet
37In Stock
Min.: 1
Mult.: 1

Radial 1 mOhms 3 W 1 % 60 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watt .02ohm 1% 4 Lead Non-Inductive
Datasheet
13In Stock
Min.: 1
Mult.: 1

Radial 20 mOhms 3 W 1 % 60 PPM / C