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
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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% 98In Stock
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Axial 40 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.07OHMS 1% 227In Stock
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Axial 70 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.08OHMS 1% 187In Stock
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Axial 80 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.1OHMS 1% 78In Stock
2,400Expected 12/10/2026
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Axial 100 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.15OHMS 1% 462In Stock
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Axial 150 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.2OHMS 1% 356In Stock
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Axial 200 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.25OHMS 1% 2In Stock
480Expected 29/06/2026
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Axial 250 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3/8watt .02ohm 3% 195In Stock
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Axial 20 mOhms 375 mW 3 %
Ohmite Current Sense Resistors - Through Hole 3/8watt .025ohm 3% 160In Stock
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Axial 25 mOhms 375 mW 3 %
Ohmite Current Sense Resistors - Through Hole 1/2watt .01ohm 3% 383In Stock
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Axial 10 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/2watt .03ohm 3% 36In Stock
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Axial 30 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/2watt .1ohm 3% 461In Stock
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Axial 100 mOhms 500 mW (1/2 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3/4watt .005ohm 3% 51In Stock
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Axial 5 mOhms 750 mW (3/4 W) 3 %
Ohmite Current Sense Resistors - Through Hole 3/4watt .05ohm 3% 31In Stock
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Axial 50 mOhms 750 mW (3/4 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt .005ohm 3% 22In Stock
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Axial 5 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .01ohm 3% 241In Stock
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Axial 10 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .03ohm 3% 10In Stock
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Axial 30 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .05ohm 3% 409In Stock
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Axial 50 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1.5watt .03ohm 3% 16In Stock
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Axial 30 mOhms 1.5 W 3 %
Ohmite Current Sense Resistors - Through Hole 2watt .005ohm 3% 92In Stock
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Axial 5 mOhms 2 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .01ohm 3% 537In Stock
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Axial 10 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .025ohm 3% 394In Stock
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Axial 25 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .05ohm 3% 207In Stock
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Axial 50 mOhms 3 W 3 %
Ohmite Current Sense Resistors - Through Hole 3watt .001ohm 1% 4 Lead Non-Inductive 37In Stock
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Radial 1 mOhms 3 W 1 % 60 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watt .02ohm 1% 4 Lead Non-Inductive 13In Stock
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Radial 20 mOhms 3 W 1 % 60 PPM / C