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: 330
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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 4watt .01ohm 1% Metal Foil 986In Stock
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 0.03 ohm 0.5% 4W 465In Stock
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
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 0.024ohm 1% 4 Terminal 276In Stock
10,000Expected 13/7/2026
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 24 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
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 1% 4 Terminal 417In Stock
25,000Expected 17/2/2027
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 532In Stock
1,000Expected 13/7/2026
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 10 mOhms 750 mW (3/4 W) 1 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.02ohm 1% 4 Terminal 1,084In Stock
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 0.027ohm 1% 4 Terminal 670In Stock
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 0.03ohm 1% 4 Terminal 989In Stock
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 712In Stock
1,000Expected 17/2/2027
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 .5% 4 Terminal 2,031In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 50 mOhms 750 mW (3/4 W) 0.5 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.05ohm 1% 4 Terminal 1,155In Stock
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 638In Stock
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 1,014In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 15 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.03ohm 1% 4 Terminal 184In Stock
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 1,007In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 50 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 1W 0.025 ohm 1% 4,305In Stock
5,000Expected 18/11/2026
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 1W 0.05 ohm 1% 3,454In Stock
20,000Expected 13/7/2026
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 50 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 2W 0.015 ohm 1% 2,368In Stock
12,000On Order
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 15 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 2W 0.02 ohm 1% 5,346In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 20 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 1watt .01ohm .5% SMD Wirewound 8In Stock
Min.: 1
Mult.: 1

SMD/SMT 10 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound 93In Stock
Min.: 1
Mult.: 1

SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound 34In Stock
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 43In Stock
Min.: 1
Mult.: 1

SMD/SMT 25 mOhms 1 W 1 % 50 PPM / C 4224 10862