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: 329
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 5watt 0.001ohm 5% Metal Foil 93In Stock
Cut Tape
2,92 €
1,96 €
1,84 €
1,40 €
Reel
1,07 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 1 mOhms 5 W 5 % 150 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 5watt 0.025ohm 1% Metal Foil 522In Stock
Cut Tape
2,92 €
1,96 €
1,54 €
1,40 €
Reel
1,07 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 25 mOhms 5 W 1 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 10W 0.02 Ohms 1% 66In Stock
Cut Tape
8,09 €
5,02 €
4,72 €
4,32 €
Reel
3,31 €
Min.: 1
Mult.: 1
: 500
SMD/SMT 20 mOhms 10 W 1 % 100 PPM / C 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - SMD 3watt .05ohm 1% Metal Foil 320In Stock
Cut Tape
1,75 €
1,17 €
0,828 €
0,754 €
Reel
0,553 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .001ohm 5% Metal Foil 2In Stock
Cut Tape
2,28 €
1,48 €
1,18 €
1,05 €
Reel
0,688 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 1 mOhms 4 W 5 % 150 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 4watt .002ohm 2% Metal Foil 23In Stock
Cut Tape
2,11 €
1,40 €
1,09 €
0,989 €
Reel
0,688 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 4 W 2 % 100 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.015 ohm 0.5% 4W 183In Stock
Cut Tape
2,52 €
1,51 €
1,33 €
1,10 €
Reel
0,748 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 15 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite Current Sense Resistors - SMD 0.03 ohm 0.5% 4W 465In Stock
Cut Tape
2,52 €
1,51 €
1,33 €
1,10 €
Reel
0,795 €
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
Cut Tape
2,41 €
1,56 €
1,26 €
1,12 €
Reel
0,772 €
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 - Through Hole 5watts 0.005OHMS 1%
20.175On Order
4,90 €
2,74 €
2,41 €
2,00 €
Min.: 1
Mult.: 1
Axial 5 mOhms 5 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.01OHMS 1%
1.215On Order
5,07 €
3,03 €
2,73 €
2,51 €
Min.: 1
Mult.: 1
Axial 10 mOhms 5 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 5watts 0.025OHMS 1%
1.780On Order
3,48 €
2,27 €
1,85 €
1,69 €
Min.: 1
Mult.: 1
Axial 25 mOhms 5 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watt .01ohm 1% 4 Lead Non-Inductive
46Expected 3/29/2027
47,15 €
34,38 €
31,54 €
29,70 €
Min.: 1
Mult.: 1
Radial 10 mOhms 3 W 1 % 60 PPM / C
Ohmite Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD
7.940On Order
Cut Tape
4,11 €
2,76 €
2,20 €
2,00 €
Reel
1,55 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 5 W 2 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 2W 0.050 ohm 1%
4.000Expected 12/21/2026
Cut Tape
2,30 €
1,54 €
1,20 €
1,09 €
Reel
0,794 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 50 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite Current Sense Resistors - SMD 0.015 ohm 0.5% 5W
4.000Expected 12/21/2026
Cut Tape
1,19 €
Reel
1,18 €
1,10 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 15 mOhms 5 W 0.5 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite Current Sense Resistors - SMD 10W 0.025 OHM 1 %
995Expected 12/16/2026
Cut Tape
6,96 €
4,78 €
4,20 €
3,83 €
Reel
2,94 €
Min.: 1
Mult.: 1
: 500
SMD/SMT 20 mOhms 10 W 1 % 100 PPM / C 3059 (Reversed) 75150 (Reversed)
Ohmite Current Sense Resistors - SMD 3watt .002ohm 2% Metal Foil
4.802Expected 12/28/2026
Cut Tape
1,90 €
1,24 €
0,98 €
0,886 €
Reel
0,594 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 3 W 2 % 100 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 0.015 ohm 0.5% 3W
3.662Expected 12/14/2026
Cut Tape
1,85 €
1,32 €
1,08 €
0,869 €
Reel
0,636 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 15 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite Current Sense Resistors - SMD 0.02ohm 1% 4 Terminal
24.995On Order
Cut Tape
0,937 €
0,614 €
0,47 €
0,423 €
Reel
0,309 €
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 20 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite Current Sense Resistors - SMD 0.002ohm 1% 4 Terminal
12.469On Order
Cut Tape
2,72 €
1,73 €
1,47 €
1,26 €
Reel
1,04 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mOhms 2 W 1 % 200 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite Current Sense Resistors - SMD 1W 0.015 ohm 1%
9.942Expected 2/8/2027
Cut Tape
0,765 €
0,50 €
0,381 €
0,336 €
Reel
0,208 €
Min.: 1
Mult.: 1
: 5.000
SMD/SMT 15 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite Current Sense Resistors - Through Hole 1W .025 ohms 1%
3.995On Order
Cut Tape
1,66 €
1,10 €
0,851 €
0,77 €
Reel
0,516 €
Min.: 1
Mult.: 1
: 1.000
Axial 25 mOhms 1 W 1 % 100 PPM / C
Ohmite Current Sense Resistors - Through Hole 2watts 0.025OHMS 1%
104Expected 12/21/2026
4,62 €
3,04 €
2,49 €
2,27 €
Min.: 1
Mult.: 1
Axial 25 mOhms 2 W 1 % 50 PPM / C
Ohmite Current Sense Resistors - Through Hole 3watts 0.15OHMS 1%
144Expected 1/7/2027
4,46 €
2,94 €
2,40 €
2,18 €
Min.: 1
Mult.: 1
Axial 150 mOhms 3 W 1 % 50 PPM / C