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.

Mga Uri ng Current Sense Resistor

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Ohmite Current Sense Resistors - SMD 10W 0.025 OHM 1 % 1,012May Stock
Min.: 1
Mult.: 1
Reel: 500

20 mOhms 10 W 1 % 100 PPM / C SMD/SMT 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - Through Hole 1.5watt .01ohm 3% 4,984May Stock
Min.: 1
Mult.: 1

10 mOhms 1.5 W 3 % Axial
Ohmite Current Sense Resistors - SMD 0.005 ohm 0.5% 5W 1,706May Stock
Min.: 1
Mult.: 1
Reel: 1,000

5 mOhms 5 W 0.5 % 50 PPM / C SMD/SMT 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - Through Hole 2W .010 ohms 1% 4,367May Stock
Min.: 1
Mult.: 1
Reel: 1,000

10 mOhms 2 W 1 % 100 PPM / C Axial
Ohmite Current Sense Resistors - SMD 1W 0.003 ohms 5% 3,228May Stock
Min.: 1
Mult.: 1
Reel: 1,500

3 mOhms 1 W 5 % 350 PPM / C SMD/SMT 4412 11232
Ohmite Current Sense Resistors - SMD 10W 0.001 OHM 5 % 539May Stock
Min.: 1
Mult.: 1
Reel: 500

1 mOhms 10 W 5 % 100 PPM / C SMD/SMT 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - Through Hole 0.5W .005 ohms 1% 4,024May Stock
Min.: 1
Mult.: 1
Reel: 1,000

5 mOhms 500 mW (1/2 W) 1 % 300 PPM / C Axial
Ohmite Current Sense Resistors - Through Hole 1W .010 ohms 1% 4,737May Stock
Min.: 1
Mult.: 1
Reel: 1,000

10 mOhms 1 W 1 % 100 PPM / C Axial
Ohmite Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal 2,369May Stock
Min.: 1
Mult.: 1
Reel: 1,000

39 mOhms 1 W 1 % 50 PPM / C SMD/SMT 2412 6432
Ohmite Current Sense Resistors - Through Hole 0.5W .100 ohms 1% 4,635May Stock
Min.: 1
Mult.: 1
Reel: 1,000

100 mOhms 500 mW (1/2 W) 1 % 100 PPM / C Axial
Ohmite Current Sense Resistors - Through Hole 1W .050 ohms 1% 3,157May Stock
Min.: 1
Mult.: 1
Reel: 1,000

50 mOhms 1 W 1 % 100 PPM / C Axial
Ohmite Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal 2,949May Stock
Min.: 1
Mult.: 1
Reel: 1,000

50 mOhms 750 mW (3/4 W) 0.5 % 50 PPM / C SMD/SMT 2010 5025
Ohmite Current Sense Resistors - Through Hole 2watts 0.1OHMS 1% 1,395May Stock
Min.: 1
Mult.: 1

100 mOhms 2 W 1 % 50 PPM / C Axial
Ohmite Current Sense Resistors - SMD 2W 0.025 ohm 1% 3,304May Stock
Min.: 1
Mult.: 1
Reel: 1,000

25 mOhms 2 W 1 % 50 PPM / C SMD/SMT 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.03 ohm 0.5% 5W 1,414May Stock
Min.: 1
Mult.: 1
Reel: 1,000

30 mOhms 5 W 0.5 % 50 PPM / C SMD/SMT 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 0.02 ohm 0.5% 4W 1,912May Stock
Min.: 1
Mult.: 1
Reel: 1,000

20 mOhms 4 W 0.5 % 50 PPM / C SMD/SMT 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 2W 0.005 ohm 1% 14,873May Stock
Min.: 1
Mult.: 1
Reel: 4,000

5 mOhms 2 W 1 % 50 PPM / C SMD/SMT 2512 6432
Ohmite Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil 1,940May Stock
Min.: 1
Mult.: 1
Reel: 1,000

50 mOhms 4 W 1 % 50 PPM / C SMD/SMT 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - Through Hole 2watts 0.06OHMS 1% 245May Stock
Min.: 1
Mult.: 1

60 mOhms 2 W 1 % 50 PPM / C Axial
Ohmite Current Sense Resistors - Through Hole 1/4watt .01ohm 3% 91May Stock
Min.: 1
Mult.: 1

10 mOhms 250 mW (1/4 W) 3 % Axial
Ohmite Current Sense Resistors - Through Hole 1/4watt .05ohm 3% 195May Stock
Min.: 1
Mult.: 1

50 mOhms 250 mW (1/4 W) 3 % 100 PPM / C Axial
Ohmite Current Sense Resistors - SMD 10W 0.02 Ohms 1% 82May Stock
Min.: 1
Mult.: 1
Reel: 500

20 mOhms 10 W 1 % 100 PPM / C SMD/SMT 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - SMD 2W 0.015 Ohms 1% 647May Stock
Min.: 1
Mult.: 1
Reel: 1,000

15 mOhms 2 W 1 % 50 PPM / C SMD/SMT 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.025 ohm 1% 1.0W 4,695May Stock
Min.: 1
Mult.: 1
Reel: 5,000

25 mOhms 1 W 1 % 50 PPM / C SMD/SMT 0508 (Reversed) 1220 (Reversed)
Ohmite Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal 318May Stock
Min.: 1
Mult.: 1
Reel: 1,000

30 mOhms 750 mW (3/4 W) 0.5 % 50 PPM / C SMD/SMT 2010 5025