Current Sense Resistors

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Resistance	Power Rating	Tolerance	Temperature Coefficient	Termination Style	Case Code - in	Case Code - mm
Current Sense Resistors - Through Hole 5watts 0.025OHMS 1% 15FR025E Ohmite 1: 3,48 € 1.776In Stock	Mfr. Part No. 15FR025E Mouser Part No 588-15FR025E	Ohmite	Current Sense Resistors - Through Hole 5watts 0.025OHMS 1% Learn More about Ohmite 10 resistors	Datasheet	1.776In Stock	3,48 € 2,29 € 1,84 € 1,68 € View 1,50 € 1,38 € 1,28 € 1,12 €	Min.: 1 Mult.: 1	25 mOhms	5 W	1 %	50 PPM / C	Axial
Current Sense Resistors - SMD 1W .025 Ohm 1% FC4L32R025FER Ohmite 1: 1,16 € 16.665In Stock	Mfr. Part No. FC4L32R025FER Mouser Part No 588-FC4L32R025FER	Ohmite	Current Sense Resistors - SMD 1W .025 Ohm 1% Learn More about Ohmite fc4l	Datasheet	16.665In Stock	Cut Tape 1,16 € 0,763 € 0,587 € 0,528 € Reel 0,395 € View 0,464 € 0,425 € 0,38 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	25 mOhms	1 W	1 %	50 PPM / C	SMD/SMT	0612 (Reversed)	1632 (Reversed)
Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal LVK24R039FER Ohmite 1: 2,13 € 2.134In Stock	Mfr. Part No. LVK24R039FER Mouser Part No 588-LVK24R039FER	Ohmite	Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal Learn More about Ohmite LVK resistors	Datasheet	2.134In Stock	Cut Tape 2,13 € 1,43 € 1,11 € 1,01 € Reel 0,682 € View 0,894 € 0,82 € 0,637 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	39 mOhms	1 W	1 %	50 PPM / C	SMD/SMT	2412	6432
Current Sense Resistors - Through Hole 0.5W .100 ohms 1% WLAR100FET Ohmite 1: 1,66 € 4.482In Stock	Mfr. Part No. WLAR100FET Mouser Part No 588-WLAR100FET	Ohmite	Current Sense Resistors - Through Hole 0.5W .100 ohms 1% Learn More about Ohmite WL resistors	Datasheet	4.482In Stock	Cut Tape 1,66 € 1,10 € 0,851 € 0,77 € Reel 0,516 € View 0,68 € 0,602 € 0,478 € 0,469 €	Min.: 1 Mult.: 1 : 1.000	100 mOhms	500 mW (1/2 W)	1 %	100 PPM / C	Axial
Current Sense Resistors - SMD 0.02 ohm 0.5% 4W FCSL90R020DER Ohmite 1: 2,52 € 1.818In Stock	Mfr. Part No. FCSL90R020DER Mouser Part No 588-FCSL90R020DER	Ohmite	Current Sense Resistors - SMD 0.02 ohm 0.5% 4W Learn More about Ohmite FCSL	Datasheet	1.818In Stock	Cut Tape 2,52 € 1,51 € 1,33 € 1,10 € Reel 0,86 € View 0,946 € 0,877 € 0,795 € 0,794 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	20 mOhms	4 W	0.5 %	50 PPM / C	SMD/SMT	1835 (Reversed)	4590 (Reversed)
Current Sense Resistors - Through Hole 2W .050 ohms 1% WLCR050FET Ohmite 1: 1,66 € 3.714In Stock	Mfr. Part No. WLCR050FET Mouser Part No 588-WLCR050FET	Ohmite	Current Sense Resistors - Through Hole 2W .050 ohms 1% Learn More about Ohmite WL resistors	Datasheet	3.714In Stock	Cut Tape 1,66 € 1,10 € 0,851 € 0,77 € Reel 0,516 € View 0,68 € 0,603 € 0,478 € 0,469 €	Min.: 1 Mult.: 1 : 1.000	50 mOhms	2 W	1 %	100 PPM / C	Axial
Current Sense Resistors - Through Hole 3watt .005ohm 1% 4 Lead Non-Inductive CS3FR005E Ohmite 1: 46,29 € 56In Stock	Mfr. Part No. CS3FR005E Mouser Part No 588-CS3FR005E	Ohmite	Current Sense Resistors - Through Hole 3watt .005ohm 1% 4 Lead Non-Inductive Learn More about Ohmite CS3 resistors	Datasheet	56In Stock	46,29 € 33,78 € 29,09 € 27,50 € View 26,51 € 24,84 €	Min.: 1 Mult.: 1	5 mOhms	3 W	1 %	60 PPM / C	Radial
Current Sense Resistors - SMD 1W 0.003 ohms 5% 610SJR00300E-T Ohmite 1: 2,49 € 3.166In Stock	Mfr. Part No. 610SJR00300E-T Mouser Part No 588-610SJR00300E-T	Ohmite	Current Sense Resistors - SMD 1W 0.003 ohms 5% Learn More about Ohmite 60S resistors	Datasheet	3.166In Stock	Cut Tape 2,49 € 1,53 € 1,36 € 1,12 € Reel 0,823 € View 0,963 € 0,894 € 0,823 € 0,773 € 0,749 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	3 mOhms	1 W	5 %	350 PPM / C	SMD/SMT	4412	11232
Current Sense Resistors - SMD 10W 0.001 OHM 5 % FCSL150R001JER Ohmite 1: 6,96 € 530In Stock	Mfr. Part No. FCSL150R001JER Mouser Part No 588-FCSL150R001JER	Ohmite	Current Sense Resistors - SMD 10W 0.001 OHM 5 % Learn More about Ohmite FCSL	Datasheet	530In Stock	Cut Tape 6,96 € 4,78 € 4,20 € 3,83 € Reel 2,94 € View 3,44 € 3,09 € 2,67 € 2,59 € MouseReel Available	Min.: 1 Mult.: 1 : 500	1 mOhms	10 W	5 %	100 PPM / C	SMD/SMT	3059 (Reversed)	75150 (Reversed)
Current Sense Resistors - Through Hole 0.5W .005 ohms 1% WLAR005FET Ohmite 1: 1,66 € 3.967In Stock	Mfr. Part No. WLAR005FET Mouser Part No 588-WLAR005FET	Ohmite	Current Sense Resistors - Through Hole 0.5W .005 ohms 1% Learn More about Ohmite WL resistors	Datasheet	3.967In Stock	Cut Tape 1,66 € 1,10 € 0,851 € 0,77 € Reel 0,516 € View 0,68 € 0,618 € 0,478 € 0,469 €	Min.: 1 Mult.: 1 : 1.000	5 mOhms	500 mW (1/2 W)	1 %	300 PPM / C	Axial
Current Sense Resistors - Through Hole 1W .010 ohms 1% WLBR010FET Ohmite 1: 1,66 € 10.387In Stock	Mfr. Part No. WLBR010FET Mouser Part No 588-WLBR010FET	Ohmite	Current Sense Resistors - Through Hole 1W .010 ohms 1% Learn More about Ohmite WL resistors	Datasheet	10.387In Stock	Cut Tape 1,66 € 1,10 € 0,851 € 0,77 € View Reel 0,516 € 0,68 € 0,605 € 0,516 €	Min.: 1 Mult.: 1 : 1.000	10 mOhms	1 W	1 %	100 PPM / C	Axial
Current Sense Resistors - Through Hole 3watt .015ohm 1% 4 Lead Non-Inductive CS3FR015E Ohmite 1: 46,29 € 50In Stock	Mfr. Part No. CS3FR015E Mouser Part No 588-CS3FR015E	Ohmite	Current Sense Resistors - Through Hole 3watt .015ohm 1% 4 Lead Non-Inductive Learn More about Ohmite CS3 resistors	Datasheet	50In Stock	46,29 € 33,78 € 28,92 € 27,56 € View 26,51 € 24,84 €	Min.: 1 Mult.: 1	15 mOhms	3 W	1 %	60 PPM / C	Radial
Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil FCSL90R005FER Ohmite 1: 2,11 € 3.414In Stock	Mfr. Part No. FCSL90R005FER Mouser Part No 588-FCSL90R005FER	Ohmite	Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil Learn More about Ohmite FCSL	Datasheet	3.414In Stock	Cut Tape 2,11 € 1,40 € 1,09 € 1,01 € Reel 0,802 € View 0,886 € 0,805 € 0,627 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 mOhms	4 W	1 %	50 PPM / C	SMD/SMT	1835 (Reversed)	4590 (Reversed)
Current Sense Resistors - SMD 0.01 ohm 0.5% 4W FCSL90R010DER Ohmite 1: 1,93 € 1.835In Stock	Mfr. Part No. FCSL90R010DER Mouser Part No 588-FCSL90R010DER	Ohmite	Current Sense Resistors - SMD 0.01 ohm 0.5% 4W Learn More about Ohmite FCSL	Datasheet	1.835In Stock	Cut Tape 1,93 € 1,42 € 1,24 € 1,02 € Reel 0,86 € View 0,86 € 0,795 € 0,794 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	10 mOhms	4 W	0.5 %	50 PPM / C	SMD/SMT	1835 (Reversed)	4590 (Reversed)
Current Sense Resistors - Through Hole 2watts 0.005OHMS 1% 12FR005E Ohmite 1: 3,73 € 779In Stock	Mfr. Part No. 12FR005E Mouser Part No 588-12FR005E	Ohmite	Current Sense Resistors - Through Hole 2watts 0.005OHMS 1% Learn More about Ohmite 10 resistors	Datasheet	779In Stock	3,73 € 2,76 € 2,26 € 2,06 € View 1,85 € 1,71 € 1,60 € 1,46 €	Min.: 1 Mult.: 1	5 mOhms	2 W	1 %	100 PPM / C	Axial
Current Sense Resistors - Through Hole 1.5watt .01ohm 3% 615HR010E Ohmite 1: 1,57 € 4.424In Stock	Mfr. Part No. 615HR010E Mouser Part No 588-615HR010E	Ohmite	Current Sense Resistors - Through Hole 1.5watt .01ohm 3% Learn More about Ohmite 60 current sense resistors	Datasheet	4.424In Stock	1,57 € 1,03 € 0,798 € 0,708 € View 0,608 € 0,584 € 0,539 € 0,46 €	Min.: 1 Mult.: 1	10 mOhms	1.5 W	3 %		Axial
Current Sense Resistors - SMD 0.005 ohm 0.5% 5W FCSL110R005DER Ohmite 1: 3,15 € 1.239In Stock	Mfr. Part No. FCSL110R005DER Mouser Part No 588-FCSL110R005DER	Ohmite	Current Sense Resistors - SMD 0.005 ohm 0.5% 5W Learn More about Ohmite FCSL	Datasheet	1.239In Stock	Cut Tape 3,15 € 2,12 € 1,67 € 1,51 € Reel 1,27 € View 1,28 € 1,04 € 0,998 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 mOhms	5 W	0.5 %	50 PPM / C	SMD/SMT	2043 (Reversed)	50110 (Reversed)
Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal LVK20R020DER Ohmite 1: 1,29 € 6.581In Stock	Mfr. Part No. LVK20R020DER Mouser Part No 588-LVK20R020DER	Ohmite	Current Sense Resistors - SMD 0.02ohm .5% 4 Terminal Learn More about Ohmite LVK resistors	Datasheet	6.581In Stock	Cut Tape 1,29 € 0,848 € 0,691 € 0,646 € Reel 0,525 € View 0,599 € 0,572 € 0,515 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	20 mOhms	750 mW (3/4 W)	0.5 %	50 PPM / C	SMD/SMT	2010	5025
Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal LVK24R030DER Ohmite 1: 2,50 € 1.831In Stock	Mfr. Part No. LVK24R030DER Mouser Part No 588-LVK24R030DER	Ohmite	Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal Learn More about Ohmite LVK resistors	Datasheet	1.831In Stock	Cut Tape 2,50 € 1,68 € 1,31 € 1,19 € Reel 0,813 € View 1,03 € 0,98 € 0,771 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	30 mOhms	1 W	0.5 %	50 PPM / C	SMD/SMT	2412	6432
Current Sense Resistors - Through Hole 2W .025 ohms 1% WLCR025FET Ohmite 1: 1,66 € 3.989In Stock	Mfr. Part No. WLCR025FET Mouser Part No 588-WLCR025FET	Ohmite	Current Sense Resistors - Through Hole 2W .025 ohms 1% Learn More about Ohmite WL resistors	Datasheet	3.989In Stock	Cut Tape 1,66 € 1,10 € 0,851 € 0,77 € Reel 0,602 € View 0,68 € 0,618 € 0,478 € 0,469 €	Min.: 1 Mult.: 1 : 1.000	25 mOhms	2 W	1 %	100 PPM / C	Axial
Current Sense Resistors - SMD 15mOhms 1% 1.5W FCSL32R015FER Ohmite 1: 0,464 € 9.990In Stock	Mfr. Part No. FCSL32R015FER Mouser Part No 588-FCSL32R015FER	Ohmite	Current Sense Resistors - SMD 15mOhms 1% 1.5W Learn More about Ohmite FCSL	Datasheet	9.990In Stock	Cut Tape 0,464 € 0,224 € 0,176 € 0,139 € Reel 0,114 € View 0,123 € 0,115 € 0,103 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	15 mOhms	1.5 W	1 %	50 PPM / C	SMD/SMT	0612 (Reversed)	1632 (Reversed)
Current Sense Resistors - Through Hole 4watt .008ohm 1% 14AFR008E Ohmite 1: 2,92 € 683In Stock	Mfr. Part No. 14AFR008E Mouser Part No 588-14AFR008E	Ohmite	Current Sense Resistors - Through Hole 4watt .008ohm 1% Learn More about Ohmite 14A resistors	Datasheet	683In Stock	2,92 € 1,57 € 1,40 € 1,25 € View 1,19 € 1,07 € 0,928 €	Min.: 1 Mult.: 1	8 mOhms	4 W	1 %	1100 PPM / C	Axial
Current Sense Resistors - SMD 1watt .05ohm 1% SMD Wirewound RW1S0CKR050FET Ohmite 1: 7,65 € 200In Stock	Mfr. Part No. RW1S0CKR050FET Mouser Part No 588-RW1S0CKR050FET	Ohmite	Current Sense Resistors - SMD 1watt .05ohm 1% SMD Wirewound Learn More about Ohmite RW1 RW2 resistors	Datasheet	200In Stock	Cut Tape 7,65 € 5,27 € 4,64 € 4,23 € Reel 3,33 € View 3,89 € 3,52 € 3,49 € 3,28 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	50 mOhms	1 W	1 %	50 PPM / C	SMD/SMT	4224	10862
Current Sense Resistors - SMD 0.05 ohm 0.5% 3W FCSL76R050DER Ohmite 1: 1,89 € 1.730In Stock	Mfr. Part No. FCSL76R050DER Mouser Part No 588-FCSL76R050DER	Ohmite	Current Sense Resistors - SMD 0.05 ohm 0.5% 3W Learn More about Ohmite FCSL	Datasheet	1.730In Stock	Cut Tape 1,89 € 1,26 € 0,98 € 0,886 € Reel 0,594 € View 0,781 € 0,689 € 0,552 € 0,537 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	50 mOhms	3 W	0.5 %	50 PPM / C	SMD/SMT	1530 (Reversed)	3876 (Reversed)
Current Sense Resistors - Through Hole 5watts 0.015OHMS 1% 15FR015E Ohmite 1: 4,64 € 500In Stock	Mfr. Part No. 15FR015E Mouser Part No 588-15FR015E	Ohmite	Current Sense Resistors - Through Hole 5watts 0.015OHMS 1% Learn More about Ohmite 10 resistors	Datasheet	500In Stock	4,64 € 3,05 € 2,41 € 2,19 € View 2,05 € 1,99 € 1,87 € 1,65 €	Min.: 1 Mult.: 1	15 mOhms	5 W	1 %	50 PPM / C	Axial