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 (EUR) 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 .5% 4 Terminal
Datasheet
13 406In Stock
20 000Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT 20 mOhms 500 mW (1/2 W) 0.5 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal
Datasheet
5 028In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT 30 mOhms 500 mW (1/2 W) 0.5 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.03ohm 1% 4 Terminal
Datasheet
12 656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT 30 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal
Datasheet
19 118In Stock
MouseReel Available
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
Datasheet
30 021In Stock
MouseReel Available
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 .5% 4 Terminal
Datasheet
3 448In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 10 mOhms 750 mW (3/4 W) 0.5 % 50 PPM / C 2010 5025
Ohmite Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal
Datasheet
5 095In Stock
MouseReel Available
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 .01ohm .5% 4 Terminal
Datasheet
4 566In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 10 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD .01ohm 1% 4 Terminal
Datasheet
12 083In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal
Datasheet
9 838In Stock
MouseReel Available
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 .5% 4 Terminal
Datasheet
1 993In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 30 mOhms 1 W 0.5 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal
Datasheet
2 294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 39 mOhms 1 W 1 % 50 PPM / C 2412 6432
Ohmite Current Sense Resistors - SMD 0.003ohm 1% 4 Terminal
Datasheet
4 034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 3 mOhms 2 W 1 % 200 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite Current Sense Resistors - SMD .005ohm 1% 4 Terminal
Datasheet
11 003In Stock
10 000Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 5 mOhms 2 W 1 % 100 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite Current Sense Resistors - SMD .01ohm 1% 4 Terminal
Datasheet
3 182In Stock
5 000Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 10 mOhms 2 W 1 % 100 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite Current Sense Resistors - SMD 1W 0.01 ohm 1%
Datasheet
10 010In Stock
35 000Expected 27/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT 10 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 1W 0.015 ohm 1%
Datasheet
8 723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT 15 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - SMD 2W 0.01 ohm 1%
Datasheet
14 023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

SMD/SMT 10 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 2W 0.025 ohm 1%
Datasheet
7 665In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

SMD/SMT 25 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 2W 0.05 ohm 1%
Datasheet
15 205In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

SMD/SMT 50 mOhms 2 W 1 % 50 PPM / C 2512 6432
Ohmite Current Sense Resistors - SMD 1watt .005ohm .5% SMD Wirewound
Datasheet
670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT 5 mOhms 1 W 0.5 % 50 PPM / C 4224 10862
Ohmite Current Sense Resistors - Through Hole 1W .050 ohms 1%
Datasheet
2 937In Stock
Min.: 1
Mult.: 1
: 1 000

Axial 50 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2W .010 ohms 1%
Datasheet
4 276In Stock
Min.: 1
Mult.: 1
: 1 000

Axial 10 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2W .025 ohms 1%
Datasheet
3 989In Stock
Min.: 1
Mult.: 1
: 1 000

Axial 25 mOhms 2 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.015OHMS 1%
Datasheet
384In Stock
Min.: 1
Mult.: 1

Axial 15 mOhms 2 W 1 % 50 PPM / C