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: 328
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 3watts 0.15OHMS 1%
704On Order
Rp100.903,00
Rp63.844,08
Rp54.120,70
Rp47.332,68
Min.: 1
Mult.: 1
Axial 150 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 4watt .047ohm 1%
281Expected 08/03/2027
Rp63.477,16
Rp42.562,72
Rp33.389,72
Rp30.821,28
Min.: 1
Mult.: 1
Axial 47 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.03OHMS 1%
378Expected 18/01/2027
Rp56.505,68
Rp37.792,76
Rp29.537,06
Rp26.601,70
Min.: 1
Mult.: 1
Axial 30 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - SMD 5watt 0.002ohm 2% Metal Foil
1.000On Order
Cut Tape
Rp62.192,94
Rp41.828,88
Rp32.839,34
Rp29.903,98
Reel
Rp24.400,18
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 5 W 2 % 100 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 0.027ohm 1% 4 Terminal
1.000Expected 26/07/2027
Cut Tape
Rp26.968,62
Rp22.382,12
Rp21.831,74
Rp19.813,68
Reel
Rp13.282,50
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 27 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.02ohm 1% 4 Terminal
1.000Expected 25/01/2027
Cut Tape
Rp35.407,78
Rp24.216,72
Rp19.997,14
Rp18.896,38
Reel
Rp16.144,48
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 20 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 1watt .005ohm .5% SMD Wirewound
95Expected 27/10/2026
Rp134.476,18
Rp105.489,50
Rp97.784,18
Rp95.032,28
Min.: 1
Mult.: 1
SMD/SMT 5 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - Through Hole 2W .100 ohms 1% 1In Stock
Rp44.213,86
Rp32.288,96
Rp25.134,02
Rp17.648,85
Rp12.530,32
Min.: 1
Mult.: 1
Axial 100 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/5watt .05ohm 3% Wire Element Axial Non-Stocked Lead-Time 14 Weeks
Rp28.436,30
Rp18.144,19
Rp14.401,61
Rp12.713,78
Min.: 1
Mult.: 1
Axial 50 mOhms 200 mW (1/5 W) 3 %
Ohmite Current Sense Resistors - Through Hole 1/4watt .005ohm 3% Non-Stocked Lead-Time 14 Weeks
Rp30.087,44
Rp17.667,20
Rp12.200,09
Rp11.172,71
Min.: 1
Mult.: 1
Axial 5 mOhms 250 mW (1/4 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1/4watt .015ohm 3% Non-Stocked Lead-Time 14 Weeks
Rp30.087,44
Rp17.667,20
Rp13.502,66
Rp11.649,71
Min.: 1
Mult.: 1
Axial 15 mOhms 250 mW (1/4 W) 3 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3/8watt .01ohm 3% Non-Stocked Lead-Time 14 Weeks
Rp26.785,16
Rp17.667,20
Rp13.594,39
Rp12.255,13
Min.: 1
Mult.: 1
Axial 10 mOhms 375 mW 3 %
Ohmite Current Sense Resistors - Through Hole 1watt 2ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 2 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 5ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 5 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 10ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 10 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 15ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 15 mOhms 1 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 20ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 20 mOhms 1 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 25ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 25 mOhms 1 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 36ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp110.442,92
Rp110.259,46
Min.: 250
Mult.: 25
Axial 36 mOhms 1 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt 50ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp106.406,80
Min.: 250
Mult.: 25
Axial 50 mOhms 1 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 1watt .005ohm 3% Non-Stocked Lead-Time 14 Weeks
Rp27.519,00
Rp18.162,54
Rp13.942,96
Rp12.200,09
Min.: 1
Mult.: 1
Axial 5 mOhms 1 W 3 %
Ohmite Current Sense Resistors - Through Hole 1watt .03ohm 3% Non-Stocked Lead-Time 14 Weeks
Rp31.188,20
Rp19.813,68
Rp16.823,28
Rp14.860,26
Rp11.044,29
Min.: 1
Mult.: 1
Axial 30 mOhms 1 W 3 %
Ohmite Current Sense Resistors - SMD 1W 0.002 ohms 5% Non-Stocked Lead-Time 20 Weeks
Cut Tape
Rp54.671,08
Rp32.655,88
Rp28.986,68
Rp23.849,80
Reel
Rp18.712,92
Min.: 1
Mult.: 1
: 1.500
SMD/SMT 2 mOhms 1 W 5 % 350 PPM / C 4412 11232
Ohmite Current Sense Resistors - Through Hole 5watt 0.002ohm 1% 4 Terminal Non-Stocked Lead-Time 24 Weeks
Rp154.473,32
Min.: 1.000
Mult.: 25
Axial 2 mOhms 5 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watt .005ohm 1% 5 Terminal Non-Stocked Lead-Time 24 Weeks
Rp333.897,20
Rp235.562,64
Rp208.960,94
Rp190.981,86
Min.: 1
Mult.: 1
Axial 5 mOhms 5 W 1 % 100 PPM / C