Current Sense Through Hole Resistors

We offer Current Sense Through Hole Resistors from many manufacturers. Type examples from various manufacturers include:

Ohmite has multiple part series for Current Sense applications. Ohmite produces Current Sense resistors down to ultra-low values while still maintaining resistive stability. Ohmite Current Sense resistors are offered in two and four terminal configurations. Due to multiple mountings, constructions, and configurations, Ohmite is confident customers will find the proper Current Sense resistor required to fit their needs.

Bourns offers TO-220 DPAK style power resistors. Manufactured using thick film on alumina ceramic technology, they are used in current measurement, as well as snubber, bleeder and discharge circuits.

The Caddock SR series current sense Precision Resistor offers non-inductive design and compact footprint to minimise circuit board space Kelvin terminals. The current sense resistor utilises Caddock’s Micronox® resistance films to achieve a low cost resistor with non-inductive performance. This compact construction makes this sense resistor ideal for many current monitoring or control applications.

The Vishay WSMS2908 series Power Metal Strip® very low value Meter Shunt Resistor offers high power to resistor size ratio. Its proprietary processing technique produces extremely low resistance values. It also offers low inductance and low thermal EMF.

The Vitrohm KNC Series power shunt resistors offer axial leads, low inductance and low ohmic values. With all welded construction, they have a high power to size ratio, with good overload and heat dissipation capability.

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			Price For		Quantity

OAR3 - R025FI	1200369 Data Sheet RoHS	TT ELECTRONICS / WELWYN Current Sense Resistor 0.025 ohm OAR Series 3 W Metal Strip Radial Leaded ± 1%	Each	5+ HK$26.930 50+ HK$13.580 250+ HK$10.520 500+ HK$9.260 1000+ HK$8.870 More Pricing...	Min: 5 / Mult: 5	0.025ohm	OAR Series	3W	Metal Strip	Radial Leaded	-	± 1%	± 20ppm/°C	15.24mm	1.65mm	-	23.4mm	-	-40°C	125°C	-
PWR221T-30-50R0J	2328287 Data Sheet RoHS	BOURNS Current Sense Resistor 50 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 5%	Each	1+ HK$49.320 3+ HK$44.150 5+ HK$38.970 10+ HK$33.790 20+ HK$30.340 More Pricing...	Min: 1 / Mult: 1	50ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 5%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
OAR3 - R005FI	1200364 Data Sheet RoHS	TT ELECTRONICS / WELWYN Current Sense Resistor 0.005 ohm OAR Series 3 W Metal Strip Radial Leaded ± 1%	Each	5+ HK$18.250 50+ HK$8.210 250+ HK$6.250 500+ HK$5.620 1000+ HK$5.360 More Pricing...	Min: 5 / Mult: 5	0.005ohm	OAR Series	3W	Metal Strip	Radial Leaded	-	± 1%	± 20ppm/°C	15.24mm	1.65mm	-	23.4mm	-	-40°C	125°C	-
PWR221T-30-15R0J	2328274 Data Sheet RoHS	BOURNS Current Sense Resistor 15 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 5%	Each	1+ HK$57.870 3+ HK$51.520 5+ HK$45.160 10+ HK$38.800 20+ HK$34.690 More Pricing...	Min: 1 / Mult: 1	15ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 5%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
OAR3 - R030FI	1200370 Data Sheet RoHS	TT ELECTRONICS / WELWYN Current Sense Resistor 0.03 ohm OAR Series 3 W Metal Strip Radial Leaded ± 1%	Each	5+ HK$26.930 50+ HK$13.580 250+ HK$10.520 500+ HK$9.260 1000+ HK$8.870 More Pricing...	Min: 5 / Mult: 5	0.03ohm	OAR Series	3W	Metal Strip	Radial Leaded	-	± 1%	± 20ppm/°C	15.24mm	1.65mm	-	23.4mm	-	-40°C	125°C	-
PWR221T-30-R500J	2328302 Data Sheet RoHS	BOURNS Current Sense Resistor 0.5 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 5%	Each	1+ HK$51.870 3+ HK$50.780 5+ HK$49.690 10+ HK$48.590 20+ HK$44.230 More Pricing...	Min: 1 / Mult: 1	0.5ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 5%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
WSMS2908L1000JK	1858296 Data Sheet RoHS	VISHAY Current Sense Resistor 100 µohm WSMS2908 Series 3 W Metal Alloy ± 5%	Each	1+ HK$31.730 2+ HK$29.150 3+ HK$26.560 5+ HK$23.970 10+ HK$21.380 More Pricing...	Min: 1 / Mult: 1	100µohm	WSMS2908 Series	3W	Metal Alloy	-	-	± 5%	± 500ppm/°C	29mm	8mm	-	1.01mm	-	-65°C	170°C	-
PWR221T-30-50R0F	2328286 Data Sheet RoHS	BOURNS Current Sense Resistor 50 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 1%	Each	1+ HK$57.050 3+ HK$50.890 5+ HK$44.730 10+ HK$38.560 20+ HK$32.720 More Pricing...	Min: 1 / Mult: 1	50ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 1%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
PWR221T-30-10R0J	2328272 Data Sheet RoHS	BOURNS Current Sense Resistor 10 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 5%	Each	1+ HK$53.760 3+ HK$49.710 5+ HK$45.660 10+ HK$41.600 20+ HK$35.310 More Pricing...	Min: 1 / Mult: 1	10ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 5%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
OAR3 - R040FI	1200371 Data Sheet RoHS	TT ELECTRONICS / WELWYN Current Sense Resistor 0.04 ohm OAR Series 3 W Metal Strip Radial Leaded ± 1%	Each	5+ HK$24.580 50+ HK$12.250 250+ HK$9.210 500+ HK$8.040 1000+ HK$7.480 More Pricing...	Min: 5 / Mult: 5	0.04ohm	OAR Series	3W	Metal Strip	Radial Leaded	-	± 1%	± 20ppm/°C	15.24mm	1.65mm	-	23.4mm	-	-40°C	125°C	-
PWR220T-20-R750F	2328268 Data Sheet RoHS	BOURNS Current Sense Resistor 0.75 ohm PWR220T-20 Series 20 W Thick Film TO-220 ± 1%	Each	1+ HK$45.950 3+ HK$41.000 5+ HK$36.040 10+ HK$31.080 20+ HK$27.140 More Pricing...	Min: 1 / Mult: 1	0.75ohm	PWR220T-20 Series	20W	Thick Film	TO-220	-	± 1%	± 100ppm/°C	10.1mm	4mm	-	14.6mm	-	-55°C	155°C	AEC-Q200
PWR221T-30-R500F	2328301 Data Sheet RoHS	BOURNS Current Sense Resistor 0.5 ohm PWR221T-30 Series 30 W Thick Film TO-220 ± 1%	Each	1+ HK$58.200 3+ HK$53.660 5+ HK$49.110 10+ HK$44.560 20+ HK$41.310 More Pricing...	Min: 1 / Mult: 1	0.5ohm	PWR221T-30 Series	30W	Thick Film	TO-220	-	± 1%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	AEC-Q200
WSMS5515L3000JK	1858292 Data Sheet RoHS	VISHAY Current Sense Resistor 300 µohm WSMS5515 Series 3 W Metal Alloy ± 5%	Each	1+ HK$39.870 2+ HK$37.870 3+ HK$35.870 5+ HK$33.870 10+ HK$31.870 More Pricing...	Min: 1 / Mult: 1	300µohm	WSMS5515 Series	3W	Metal Alloy	-	-	± 5%	± 175ppm/°C	54.99mm	14.99mm	-	0.84mm	-	-65°C	170°C	-
FHR 4-2321 0R100 S 1% Q	2419244 Data Sheet RoHS	VPG FOIL RESISTORS Current Sense Resistor 0.1 ohm FHR 4-2321 Series 40 W Metal Foil ± 1%	Each	1+ HK$260.160 2+ HK$237.740 3+ HK$215.330 5+ HK$192.910 10+ HK$178.160 More Pricing...	Min: 1 / Mult: 1	0.1ohm	FHR 4-2321 Series	40W	Metal Foil	-	-	± 1%	± 25ppm/K	22.3mm	4.5mm	-	17.25mm	-	-40°C	130°C	-
PWR220T-35-R270F	2101747 Data Sheet RoHS	BOURNS Current Sense Resistor 0.27 ohm PWR220T-35 Series 35 W Thick Film TO-220 ± 1%	Each	1+ HK$37.820 3+ HK$36.670 5+ HK$35.520 10+ HK$34.360 20+ HK$30.790 More Pricing...	Min: 1 / Mult: 1	0.27ohm	PWR220T-35 Series	35W	Thick Film	TO-220	-	± 1%	± 100ppm/°C	10.1mm	4mm	-	14.6mm	-	-55°C	155°C	AEC-Q200
FPR 4-T221 0R050 S 1% Q	2419234 Data Sheet RoHS	VPG FOIL RESISTORS Current Sense Resistor 0.05 ohm FPR 4-T221 Series 15 W Metal Foil TO-220 ± 1%	Each	1+ HK$332.010 2+ HK$303.410 3+ HK$274.800 5+ HK$246.190 10+ HK$227.370 More Pricing...	Min: 1 / Mult: 1	0.05ohm	FPR 4-T221 Series	15W	Metal Foil	TO-220	-	± 1%	± 25ppm/K	10.16mm	4mm	-	17.3mm	-	-40°C	130°C	-
FHR 4-2321 0R005 S 1% Q	2419242 Data Sheet RoHS	VPG FOIL RESISTORS Current Sense Resistor 0.005 ohm FHR 4-2321 Series 40 W Metal Foil ± 1%	Each	1+ HK$242.140 2+ HK$221.280 3+ HK$200.420 5+ HK$179.550 10+ HK$165.820 More Pricing...	Min: 1 / Mult: 1	0.005ohm	FHR 4-2321 Series	40W	Metal Foil	-	-	± 1%	± 25ppm/K	22.3mm	4.5mm	-	17.25mm	-	-40°C	130°C	-
FPR 4-T221 1R000 S 1% Q	2419238 Data Sheet RoHS	VPG FOIL RESISTORS Current Sense Resistor 1 ohm FPR 4-T221 Series 15 W Metal Foil TO-220 ± 1%	Each	1+ HK$319.550 2+ HK$292.020 3+ HK$264.490 5+ HK$236.950 10+ HK$218.830 More Pricing...	Min: 1 / Mult: 1	1ohm	FPR 4-T221 Series	15W	Metal Foil	TO-220	-	± 1%	± 25ppm/K	10.16mm	4mm	-	17.3mm	-	-40°C	130°C	-
MOSX1/2CT52AR47J	3542706 Data Sheet RoHS	KOA Current Sense Resistor 0.47 ohm MOSX Series 500 mW Metal Film Axial Leaded ± 5%	Each	5+ HK$2.380 50+ HK$1.870 250+ HK$0.720 500+ HK$0.525 1000+ HK$0.353	Min: 5 / Mult: 5	0.47ohm	MOSX Series	500mW	Metal Film	Axial Leaded	-	± 5%	± 300ppm/K	6.2mm	-	-	-	-	-55°C	200°C	-
BPR58CFT22LK	3542693 Data Sheet RoHS	KOA Current Sense Resistor 0.022 ohm BPR Series 5 W Metal Plate Radial Leaded ± 10%	Each	5+ HK$13.070 50+ HK$5.770 250+ HK$5.080	Min: 5 / Mult: 5	0.022ohm	BPR Series	5W	Metal Plate	Radial Leaded	-	± 10%	± 350ppm/K	14mm	5mm	-	18mm	-	-40°C	200°C	-
MOSX2CT52RR13J	3542724 Data Sheet RoHS	KOA Current Sense Resistor 0.13 ohm MOSX Series 2 W Metal Film Axial Leaded ± 5%	Each	5+ HK$3.870 50+ HK$1.970 250+ HK$1.440 500+ HK$1.100 1000+ HK$0.749 More Pricing...	Min: 5 / Mult: 5	0.13ohm	MOSX Series	2W	Metal Film	Axial Leaded	-	± 5%	± 300ppm/K	12mm	-	-	-	-	-55°C	200°C	-
MOSX1CT528RR22J	3542711 Data Sheet RoHS	KOA Current Sense Resistor 0.22 ohm MOSX Series 1 W Metal Film Axial Leaded ± 5%	Each	10+ HK$1.310 100+ HK$0.872 500+ HK$0.675 1000+ HK$0.559 2000+ HK$0.490 More Pricing...	Min: 10 / Mult: 10	0.22ohm	MOSX Series	1W	Metal Film	Axial Leaded	-	± 5%	± 300ppm/K	9mm	-	-	-	-	-55°C	200°C	-
MOSX1CT528RR12J	3542709 Data Sheet RoHS	KOA Current Sense Resistor 0.12 ohm MOSX Series 1 W Metal Film Axial Leaded ± 5%	Each	10+ HK$1.240 100+ HK$0.620 500+ HK$0.535 1000+ HK$0.452 2000+ HK$0.430 More Pricing...	Min: 10 / Mult: 10	0.12ohm	MOSX Series	1W	Metal Film	Axial Leaded	-	± 5%	± 300ppm/K	9mm	-	-	-	-	-55°C	200°C	-
PWR221T-50-R220F	3223676 Data Sheet RoHS	BOURNS Current Sense Resistor 0.22 ohm PWR221T-50 Series 50 W Thick Film TO-220 ± 1%	Each	1+ HK$62.970 3+ HK$55.900 5+ HK$48.830 10+ HK$41.760 20+ HK$37.690 More Pricing...	Min: 1 / Mult: 1	0.22ohm	PWR221T-50 Series	50W	Thick Film	TO-220	-	± 1%	± 100ppm/°C	10.41mm	3.18mm	-	16.26mm	-	-55°C	150°C	-
MOSX1CT528RR30J	3542715 Data Sheet RoHS	KOA Current Sense Resistor 0.3 ohm MOSX Series 1 W Metal Film Axial Leaded ± 5%	Each	10+ HK$1.130 100+ HK$0.565 500+ HK$0.485 1000+ HK$0.408 2000+ HK$0.404 More Pricing...	Min: 10 / Mult: 10	0.3ohm	MOSX Series	1W	Metal Film	Axial Leaded	-	± 5%	± 300ppm/K	9mm	-	-	-	-	-55°C	200°C	-