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.

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Ohmite Current Sense Resistors - Through Hole 3watt .015ohm 1% 4 Lead Non-Inductive 50May Stock
₱3,300.63
₱2,409.83
₱1,905.53
₱1,831.91
Min.: 1
Mult.: 1
Radial 15 mOhms 3 W 1 % 60 PPM / C
Ohmite Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil 3,414May Stock
Cut Tape
₱150.31
₱100.00
₱77.91
₱71.78
Reel
₱57.24
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 5 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.01 ohm 0.5% 4W 1,835May Stock
Cut Tape
₱137.42
₱101.23
₱88.34
₱73.01
Reel
₱61.35
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 10 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.02 ohm 0.5% 4W 1,818May Stock
Cut Tape
₱179.76
₱107.36
₱95.09
₱78.53
Reel
₱61.35
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 20 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - Through Hole 2W .050 ohms 1% 3,714May Stock
Cut Tape
₱118.41
₱78.53
₱60.68
₱54.91
Reel
₱36.81
Min.: 1
Mult.: 1
: 1,000
Axial 50 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.025OHMS 1% 1,776May Stock
₱248.47
₱163.19
₱131.29
₱119.63
Min.: 1
Mult.: 1
Axial 25 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - SMD 1W .025 Ohm 1% 16,665May Stock
Cut Tape
₱82.82
₱54.42
₱41.84
₱37.67
Reel
₱28.16
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 0612 (Reversed) 1632 (Reversed)
Ohmite Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal 2,134May Stock
Cut Tape
₱152.15
₱101.84
₱79.14
₱71.78
Reel
₱48.65
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 39 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - Through Hole 0.5W .100 ohms 1% 4,482May Stock
Cut Tape
₱118.41
₱78.53
₱60.68
₱54.91
Reel
₱36.81
Min.: 1
Mult.: 1
: 1,000
Axial 100 mOhms 500 mW (1/2 W) 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watt .005ohm 1% 4 Lead Non-Inductive 56May Stock
₱3,301.86
₱2,409.83
₱2,075.47
₱1,961.97
Min.: 1
Mult.: 1
Radial 5 mOhms 3 W 1 % 60 PPM / C
Ohmite Current Sense Resistors - SMD 1W 0.003 ohms 5% 3,166May Stock
Cut Tape
₱177.30
₱109.20
₱96.93
₱79.76
Reel
₱58.71
Min.: 1
Mult.: 1
: 1,500
SMD/SMT 3 mOhms 1 W 5 % 350 PPM / C 4412 11232
Ohmite Current Sense Resistors - SMD 10W 0.001 OHM 5 % 530May Stock
Cut Tape
₱496.32
₱341.11
₱299.39
₱273.01
Reel
₱209.82
Min.: 1
Mult.: 1
: 500
SMD/SMT 1 mOhms 10 W 5 % 100 PPM / C 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - Through Hole 0.5W .005 ohms 1% 3,967May Stock
Cut Tape
₱118.41
₱78.53
₱60.68
₱54.91
Reel
₱36.81
Min.: 1
Mult.: 1
: 1,000
Axial 5 mOhms 500 mW (1/2 W) 1 % 300 PPM / C
Ohmite Current Sense Resistors - Through Hole 1W .010 ohms 1% 10,387May Stock
Cut Tape
₱118.41
₱78.53
₱60.68
₱54.91
Reel
₱36.81
Min.: 1
Mult.: 1
: 1,000
Axial 10 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.005OHMS 1% 779May Stock
₱239.27
₱157.67
₱149.69
₱126.38
Min.: 1
Mult.: 1
Axial 5 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 1.5watt .01ohm 3% 4,424May Stock
₱111.66
₱73.62
₱56.93
₱50.49
Min.: 1
Mult.: 1
Axial 10 mOhms 1.5 W 3 %
Ohmite Current Sense Resistors - SMD 0.005 ohm 0.5% 5W 1,239May Stock
Cut Tape
₱224.54
₱150.92
₱119.02
₱107.98
Reel
₱90.80
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 5 mOhms 5 W 0.5 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal 6,581May Stock
Cut Tape
₱92.03
₱60.49
₱49.33
₱46.07
Reel
₱37.42
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 20 mOhms 750 mW (3/4 W) 0.5 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal 1,831May Stock
Cut Tape
₱178.53
₱119.63
₱93.25
₱84.66
Reel
₱57.98
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 30 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - Through Hole 2W .025 ohms 1% 3,989May Stock
Cut Tape
₱118.41
₱78.53
₱60.68
₱54.91
Reel
₱42.95
Min.: 1
Mult.: 1
: 1,000
Axial 25 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.015OHMS 1% 559May Stock
₱317.18
₱198.16
₱169.94
₱142.95
Min.: 1
Mult.: 1
Axial 15 mOhms 3 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil 1,753May Stock
Cut Tape
₱150.31
₱100.00
₱77.91
₱70.55
Reel
₱57.24
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 50 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 1watt .01ohm .5% SMD Wirewound 723May Stock
Cut Tape
₱577.92
₱399.39
₱350.92
₱320.86
Reel
₱253.38
Min.: 1
Mult.: 1
: 1,000
SMD/SMT 10 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - Through Hole 4watt .005ohm 1% 251May Stock
₱98.77
₱92.03
₱73.01
Min.: 1
Mult.: 1
Axial 5 mOhms 4 W 1 % 1100 PPM / C
Ohmite Current Sense Resistors - SMD 0.025 ohm 1% 1.0W 1,028May Stock
Cut Tape
₱35.58
₱21.72
₱16.93
₱11.90
Reel
₱7.12
Min.: 1
Mult.: 1
: 5,000
SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 0508 (Reversed) 1220 (Reversed)