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 0.02ohm 1% 4 Terminal 599In Stock
Cut Tape
Rp34.673,94
Rp23.115,96
Rp17.777,27
Rp16.071,10
Reel
Rp11.466,25
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 20 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.03ohm 1% 4 Terminal 339In 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 30 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal 562In Stock
1.000Expected 28/10/2026
Cut Tape
Rp27.885,92
Rp18.529,46
Rp15.062,07
Rp14.071,38
Reel
Rp11.466,25
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 39 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.05ohm 1% 4 Terminal 405In Stock
Cut Tape
Rp34.673,94
Rp23.115,96
Rp17.777,27
Rp16.071,10
Reel
Rp12.145,05
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD .012ohm 1% 4 Terminal 508In Stock
Cut Tape
Rp35.407,78
Rp24.216,72
Rp19.997,14
Rp18.896,38
Reel
Rp15.704,18
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 12 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD .015ohm 1% 4 Terminal 1.630In Stock
Cut Tape
Rp45.498,08
Rp30.454,36
Rp23.666,34
Rp21.464,82
Reel
Rp15.575,75
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 15 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal 1.079In Stock
14.000On Order
Cut Tape
Rp45.498,08
Rp28.436,30
Rp24.583,64
Rp21.281,36
Rp18.346,00
Reel
Rp18.346,00
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 20 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.03ohm 1% 4 Terminal 178In Stock
Cut Tape
Rp45.498,08
Rp25.684,40
Rp22.015,20
Rp19.446,76
Reel
Rp14.951,99
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 30 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal 501In Stock
1.000On Order
Cut Tape
Rp55.588,38
Rp34.673,94
Rp29.170,14
Rp24.950,56
Rp21.097,90
Reel
Rp19.813,68
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.05ohm 1% 4 Terminal 1.257In Stock
Cut Tape
Rp35.407,78
Rp24.216,72
Rp19.997,14
Rp19.446,76
Reel
Rp17.428,70
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.001ohm 1% 4 Terminal 61In Stock
20.000Expected 28/06/2027
Cut Tape
Rp39.810,82
Rp27.335,54
Rp22.932,50
Rp21.648,28
Reel
Rp19.446,76
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 1 mOhms 2 W 1 % 300 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite Current Sense Resistors - SMD 1W 0.01 ohm 1% 325In Stock
25.000Expected 29/03/2027
Cut Tape
Rp17.428,70
Rp11.154,37
Rp8.604,27
Rp7.008,17
Reel
Rp4.292,96
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 1W 0.025 ohm 1% 2.883In Stock
Cut Tape
Rp14.860,26
Rp9.686,69
Rp7.375,09
Rp6.604,56
Reel
Rp4.237,93
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 2W 0.02 ohm 1% 484In Stock
20.000Expected 22/02/2027
Cut Tape
Rp17.428,70
Rp11.282,79
Rp8.604,27
Rp7.723,67
Reel
Rp4.806,65
Min.: 1
Mult.: 1
: 4.000
SMD/SMT 20 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 2W 0.025 ohm 1% 2.492In Stock
4.000Expected 22/02/2027
Cut Tape
Rp17.612,16
Rp11.521,29
Rp8.806,08
Rp7.907,13
Reel
Rp5.357,03
Min.: 1
Mult.: 1
: 4.000
SMD/SMT 25 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 1watt .005ohm .5% SMD Wirewound 120In Stock
2.000Expected 04/01/2027
Cut Tape
Rp128.605,46
Rp100.169,16
Rp93.748,06
Rp89.895,40
Reel
Rp80.355,48
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 5 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound 93In Stock
Rp127.688,16
Rp99.618,78
Rp92.280,38
Rp89.528,48
Min.: 1
Mult.: 1
SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound 171In Stock
Cut Tape
Rp163.095,94
Rp112.460,98
Rp98.884,94
Rp90.262,32
Reel
Rp70.999,02
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound 34In Stock
Rp134.476,18
Rp126.587,40
Rp117.414,40
Rp95.032,28
Min.: 1
Mult.: 1
SMD/SMT 25 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .025ohm 1% SMD Wirewound 33In Stock
Rp181.992,32
Rp125.853,56
Rp111.543,68
Rp103.471,44
Min.: 1
Mult.: 1
SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .05ohm .5% SMD Wirewound 77In Stock
Cut Tape
Rp172.819,32
Rp119.432,46
Rp104.939,12
Rp95.949,58
Reel
Rp75.768,98
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - Through Hole 100 AMP SHUNT 75 mV 2In Stock
Rp503.781,16
Rp434.066,36
Rp388.017,90
Rp359.398,14
Rp334.814,50
Min.: 1
Mult.: 1
Bolt-On 0 Ohms 7.5 W 0.5 %
Ohmite Current Sense Resistors - Through Hole 1000 AMP SHUNT 75 mV 1In Stock
Rp2.963.979,76
Rp2.320.402,08
Rp2.203.354,60
Min.: 1
Mult.: 1
Bolt-On 0 Ohms 75 W 0.5 %
Ohmite Current Sense Resistors - Through Hole 200 AMP SHUNT 75 mV 24In Stock
Rp563.589,12
Rp452.228,90
Rp419.022,64
Rp385.449,46
Min.: 1
Mult.: 1
Bolt-On 0 Ohms 15 W 0.5 %
Ohmite Current Sense Resistors - Through Hole 500 AMP SHUNT 75 mV 7In Stock
9Expected 05/04/2027
Rp1.015.084,18
Rp669.812,46
Rp613.306,78
Rp587.622,38
Min.: 1
Mult.: 1
Bolt-On 0 Ohms 37.5 W 0.5 %