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 - SMD 0.005 ohm 0.5% 2W 1.136In Stock
Cut Tape
Rp33.206,26
Rp22.015,20
Rp16.988,40
Rp14.988,68
Reel
Rp11.613,02
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 5 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 2watt .005ohm 1% Metal Foil 614In Stock
6.000Expected 19/10/2026
Cut Tape
Rp25.867,86
Rp17.318,62
Rp15.832,60
Rp14.291,53
Reel
Rp9.319,77
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 5 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.01 ohm 0.5% 2W 965In Stock
Cut Tape
Rp33.206,26
Rp22.015,20
Rp16.988,40
Rp15.355,60
Reel
Rp10.237,07
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.015 ohm 0.5% 2W 24In Stock
Cut Tape
Rp33.206,26
Rp22.015,20
Rp16.988,40
Rp15.355,60
Reel
Rp10.860,83
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 15 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.025 ohm 0.5% 2W 820In Stock
Cut Tape
Rp33.206,26
Rp22.015,20
Rp16.988,40
Rp15.355,60
Reel
Rp10.237,07
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 25 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 2watt .025ohm 1% Metal Foil 364In Stock
Cut Tape
Rp30.454,36
Rp20.180,60
Rp15.520,72
Rp14.016,34
Reel
Rp9.319,77
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 25 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.05 ohm 0.5% 2W 981In Stock
Cut Tape
Rp33.206,26
Rp23.115,96
Rp18.712,92
Rp15.850,94
Reel
Rp10.237,07
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 2watt .05ohm 1% Metal Foil 2.474In Stock
Cut Tape
Rp31.188,20
Rp20.547,52
Rp15.832,60
Rp14.291,53
Reel
Rp9.503,23
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 3watt .005ohm 1% Metal Foil 2.158In Stock
4.000Expected 01/03/2027
Cut Tape
Rp38.159,68
Rp25.500,94
Rp19.813,68
Rp17.777,27
Reel
Rp11.943,25
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 5 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 0.01 ohm 0.5% 3W 1.447In Stock
Cut Tape
Rp40.361,20
Rp26.785,16
Rp20.914,44
Rp18.896,38
Reel
Rp12.677,09
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 3watt .01ohm 1% Metal Foil 1.466In Stock
Cut Tape
Rp33.940,10
Rp22.565,58
Rp17.410,35
Rp15.740,87
Reel
Rp11.796,48
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 0.02 ohm 0.5% 3W 62In Stock
4.000Expected 01/02/2027
Cut Tape
Rp42.746,18
Rp28.436,30
Rp22.015,20
Rp19.630,22
Reel
Rp13.447,62
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 20 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 0.025 ohm 0.5% 3W 945In Stock
Cut Tape
Rp40.361,20
Rp26.785,16
Rp20.914,44
Rp18.896,38
Reel
Rp12.677,09
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 25 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 3watt .05ohm 1% Metal Foil 290In Stock
Cut Tape
Rp37.425,84
Rp24.950,56
Rp17.667,20
Rp16.089,44
Reel
Rp11.796,48
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .001ohm 5% Metal Foil 2In Stock
Cut Tape
Rp48.616,90
Rp31.555,12
Rp25.134,02
Rp22.382,12
Reel
Rp14.676,80
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 1 mOhms 4 W 5 % 150 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .002ohm 2% Metal Foil 23In Stock
Cut Tape
Rp44.947,70
Rp29.903,98
Rp23.299,42
Rp21.097,90
Reel
Rp14.676,80
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 4 W 2 % 100 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .01ohm 1% Metal Foil 923In Stock
Cut Tape
Rp44.947,70
Rp26.051,32
Rp22.382,12
Rp19.997,14
Reel
Rp14.713,49
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .025ohm 1% Metal Foil 1.000In Stock
Cut Tape
Rp44.947,70
Rp29.903,98
Rp23.299,42
Rp21.097,90
Reel
Rp14.676,80
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 25 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.03 ohm 0.5% 4W 458In Stock
Cut Tape
Rp53.753,78
Rp32.105,50
Rp28.436,30
Rp23.482,88
Reel
Rp16.951,70
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 30 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.05 ohm 0.5% 4W 94In Stock
Cut Tape
Rp51.368,80
Rp33.206,26
Rp26.785,16
Rp23.849,80
Reel
Rp16.474,71
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD .012ohm 1% 4 Terminal 3.518In Stock
Cut Tape
Rp22.382,12
Rp14.658,45
Rp11.246,10
Rp10.126,99
Reel
Rp7.173,29
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 12 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.047ohm 1% 4 Terminal 1.157In Stock
Cut Tape
Rp24.583,64
Rp16.162,83
Rp12.438,59
Rp11.209,41
Reel
Rp7.209,98
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 47 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal 371In Stock
25.000Expected 19/04/2027
Cut Tape
Rp28.803,22
Rp19.997,14
Rp14.364,92
Rp11.484,60
Reel
Rp8.255,70
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 50 mOhms 500 mW (1/2 W) 0.5 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.05ohm 1% 4 Terminal 417In Stock
25.000Expected 26/04/2027
Cut Tape
Rp24.950,56
Rp14.750,18
Rp11.888,21
Rp9.613,30
Reel
Rp7.338,40
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 50 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD .01ohm 1% 4 Terminal 982In Stock
Cut Tape
Rp34.673,94
Rp23.115,96
Rp17.777,27
Rp16.071,10
Reel
Rp10.769,10
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025