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.

Results: 330
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Description Datasheet Availability Pricing (TWD) 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 2watts 0.01OHMS 1%
Datasheet
490In Stock
Min.: 1
Mult.: 1

Axial 10 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.015OHMS 1%
Datasheet
307In Stock
Min.: 1
Mult.: 1

Axial 15 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.025OHMS 1%
Datasheet
4In Stock
250Expected 12/21/2026
Min.: 1
Mult.: 1

Axial 25 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.03OHMS 1%
Datasheet
199In Stock
Min.: 1
Mult.: 1

Axial 30 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.04OHMS 1%
Datasheet
50In Stock
250Expected 11/30/2026
Min.: 1
Mult.: 1

Axial 40 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.07OHMS 1%
Datasheet
112In Stock
244Expected 8/25/2026
Min.: 1
Mult.: 1

Axial 70 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.08OHMS 1%
Datasheet
146In Stock
Min.: 1
Mult.: 1

Axial 80 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.09OHMS 1%
Datasheet
35In Stock
Min.: 1
Mult.: 1

Axial 90 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.005OHMS 1%
Datasheet
524In Stock
1,150Expected 11/5/2026
Min.: 1
Mult.: 1

Axial 5 mOhms 3 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.015OHMS 1%
Datasheet
649In Stock
Min.: 1
Mult.: 1

Axial 15 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.04OHMS 1%
Datasheet
302In Stock
Min.: 1
Mult.: 1

Axial 40 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.07OHMS 1%
Datasheet
248In Stock
Min.: 1
Mult.: 1

Axial 70 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.08OHMS 1%
Datasheet
333In Stock
510Expected 11/30/2026
Min.: 1
Mult.: 1

Axial 80 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.1OHMS 1%
Datasheet
705In Stock
960Expected 10/26/2026
Min.: 1
Mult.: 1

Axial 100 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.15OHMS 1%
Datasheet
312In Stock
Min.: 1
Mult.: 1

Axial 150 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .004ohm 1%
Datasheet
133In Stock
Min.: 1
Mult.: 1

Axial 4 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .01ohm 1%
Datasheet
115In Stock
Min.: 1
Mult.: 1

Axial 10 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .022ohm 1%
Datasheet
247In Stock
Min.: 1
Mult.: 1

Axial 22 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .033ohm 1%
Datasheet
29In Stock
Min.: 1
Mult.: 1

Axial 33 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .051ohm 1%
Datasheet
84In Stock
Min.: 1
Mult.: 1

Axial 51 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.005OHMS 1%
Datasheet
8In Stock
20,180On Order
Min.: 1
Mult.: 1

Axial 5 mOhms 5 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.04OHMS 1%
Datasheet
114In Stock
464Expected 11/23/2026
Min.: 1
Mult.: 1

Axial 40 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.07OHMS 1%
Datasheet
134In Stock
250Expected 12/7/2026
Min.: 1
Mult.: 1

Axial 70 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.08OHMS 1%
Datasheet
183In 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
3In Stock
2,400Expected 10/12/2026
Min.: 1
Mult.: 1

Axial 100 mOhms 5 W 1 % 50 PPM / C