Through Hole Resistors | Farnell® UK

We offer a wide range of through hole resistors from many manufacturers, with resistance values from 0.005ohm to 500Gohm, and power ratings from 50mW to 5kW.

What materials are used in through hole resistors?

Resistors can be composed of a variety of materials. Most modern, commonly used through-hole resistors have a wirewound or film construction. A wirewound resistor has a length of resistive wire that is wound around a supporting element from one end to the other. Most film resistors are composed of a carbon, metal, or metal-oxide film. In these resistors, a thin film of conductive material is deposited onto the ceramic element and a helix is cut from one end of the element to the other. It is then covered by an insulating material.

Through hole resistor size

As opposed to SMD resistors , through-hole (THT) resistors are not standardised, and manufacturers may use slightly different measurements. THT resistors are also sized based on their power ratings and their type, e.g. carbon material, wire-wound, carbon film, and metal film. For example, the width of a common 1/2W resistor is 9.2mm, while the length of a smaller 1/4W resistor is 6.3mm. Make sure you check the manufacturer’s datasheet whenever you need to know a component’s exact size.

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			Price For		Quantity

WHS7-10RJT07	2251089 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 10 ohm WHS Series 7 W ± 5% Axial Leaded	Each (Supplied on Cut Tape) Cut Tape	1+ £1.220 10+ £0.752 50+ £0.579 100+ £0.481 200+ £0.431 More Pricing...	Total:£1.22 Min: 1 / Mult: 1	10ohm	WHS Series	7W	± 5%	-	Axial Leaded	-	-	Wirewound	± 200ppm/°C	High Surge	8.8mm	-	-	25mm	-	-55°C	155°C	-
MFP1-5R6 JI	1565403 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN RES 5R6 5% 1W AXIAL METAL FILM	Each	10+ £0.258 100+ £0.110 500+ £0.074 1000+ £0.0681 2500+ £0.0577 More Pricing...	Total:£2.58 Min: 10 / Mult: 10	5.6ohm	MFP Series	1W	± 5%	-	Axial Leaded	-	350V	Metal Film	± 200ppm/°C	Flame Proof	2.5mm	-	-	6.2mm	-	-55°C	155°C	-
SQP7S-27RJB15	1292537 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 27 ohm SQP Series 7 W ± 5% Axial Leaded 350 V	Each	5+ £0.555 50+ £0.237 250+ £0.159 500+ £0.146 1000+ £0.124 More Pricing...	Total:£2.78 Min: 5 / Mult: 5	27ohm	SQP Series	7W	± 5%	-	Axial Leaded	-	350V	Wirewound	± 200ppm/°C	Flame Proof	-	-	-	26mm	10mm	-55°C	155°C	-
NFR2500004700JA500	9473980 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor Fusible 470 ohm NFR25 Series 330 mW ± 5% Axial Leaded 250 V	Each	10+ £0.0867 100+ £0.0536 500+ £0.0425 1000+ £0.0404 2500+ £0.0383 More Pricing...	Total:£0.87 Min: 10 / Mult: 10	470ohm	NFR25 Series	330mW	± 5%	-	Axial Leaded	-	250V	Metal Film	± 100ppm/°C	Fusible	2.5mm	-	-	7.5mm	-	-55°C	155°C	-
YR1B21KCC	1083396 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 21 kohm R Series 250 mW ± 0.1% Axial Leaded 500 V	Each	1+ £0.629 50+ £0.276 100+ £0.250 250+ £0.203 500+ £0.180 More Pricing...	Total:£0.63 Min: 1 / Mult: 1	21kohm	R Series	250mW	± 0.1%	-	Axial Leaded	-	500V	Metal Alloy	± 15ppm/°C	Precision	2.3mm	-	-	6.3mm	-	-65°C	155°C	-
MRS25000C9763FCT00	9470700 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 976 kohm MRS25 Series 600 mW ± 1% Axial Leaded 350 V	Each	10+ £0.104 100+ £0.0564 500+ £0.0483 1000+ £0.0385 2500+ £0.0327 More Pricing...	Total:£1.04 Min: 10 / Mult: 10	976kohm	MRS25 Series	600mW	± 1%	-	Axial Leaded	-	350V	Metal Film	± 50ppm/°C	General Purpose	2.5mm	-	-	6.5mm	-	-55°C	155°C	-
MFR4-110RFI	1099868 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 110 ohm MFR Series 500 mW ± 1% Axial Leaded 250 V	Each	10+ £0.120 100+ £0.0506 500+ £0.0395 1000+ £0.0287 2500+ £0.0245 More Pricing...	Total:£1.20 Min: 10 / Mult: 10	110ohm	MFR Series	500mW	± 1%	-	Axial Leaded	-	250V	Metal Film	± 50ppm/°C	High Reliability	2.5mm	-	-	6.2mm	-	-55°C	155°C	-
W23-6K8JI	9505539 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 6.8 kohm W23 Series 10.5 W ± 5% Axial Leaded 500 V	Each	1+ £4.460 3+ £3.860 5+ £3.270 10+ £2.670 20+ £2.470 More Pricing...	Total:£4.46 Min: 1 / Mult: 1	6.8kohm	W23 Series	10.5W	± 5%	-	Axial Leaded	-	500V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	-	-	38mm	-	-55°C	350°C	-
NFR2500004708JA500	9474013 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor Fusible 4.7 ohm NFR25 Series 330 mW ± 5% Axial Leaded 250 V	Each	10+ £0.119 100+ £0.0782 500+ £0.0575 1000+ £0.0458 2500+ £0.0445 More Pricing...	Total:£1.19 Min: 10 / Mult: 10	4.7ohm	NFR25 Series	330mW	± 5%	-	Axial Leaded	-	250V	Metal Film	± 100ppm/°C	Fusible	2.5mm	-	-	7.5mm	-	-55°C	155°C	-
Y1073500R000T9L	2820509 Data Sheet RoHS Date/Lot Code	VPG FOIL RESISTORS Through Hole Resistor 500 ohm Z202 Series 250 mW ± 0.01% Radial Leaded 250 V	Each	1+ £26.490 3+ £23.850 5+ £22.610 10+ £21.360 20+ £19.140	Total:£26.49 Min: 1 / Mult: 1	500ohm	Z202 Series	250mW	± 0.01%	-	Radial Leaded	-	250V	Metal Foil	± 0.2ppm/°C	Ultra Precision	-	-	-	6.35mm	3.18mm	-55°C	125°C	-
ROX9J470R	3230195 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 470 ohm ROX Series 9 W ± 5% Axial Leaded 750 V	Each	1+ £1.120 50+ £0.595 100+ £0.527 250+ £0.485 1000+ £0.387	Total:£1.12 Min: 1 / Mult: 1	470ohm	ROX Series	9W	± 5%	-	Axial Leaded	-	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	-	-	54mm	-	-55°C	155°C	-
ROX05SJ4R7	3229738 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 4.7 ohm ROX Series 500 mW ± 5% Axial Leaded 250 V	Each	10+ £0.0744 100+ £0.0377 500+ £0.0341 2500+ £0.0246 7500+ £0.0226 More Pricing...	Total:£0.74 Min: 10 / Mult: 10	4.7ohm	ROX Series	500mW	± 5%	-	Axial Leaded	-	250V	Metal Oxide	± 200ppm/°C	Flame Proof	2.5mm	-	-	7.5mm	-	-55°C	155°C	-
CPF3100R00BEE36	3596672 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 100 ohm CPF Series 3 W ± 0.1% Axial Leaded 500 V	Each (Supplied on Cut Tape) Cut Tape	5+ £2.040 50+ £1.070 250+ £0.858 500+ £0.726 1000+ £0.658 More Pricing...	Total:£10.20 Min: 5 / Mult: 5	100ohm	CPF Series	3W	± 0.1%	-	Axial Leaded	-	500V	Metal Film	± 25ppm/°C	High Power, Precision	4.57mm	-	-	16.51mm	-	-65°C	230°C	-
ROX5SSJ75K	3229957 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 75 kohm ROX Series 5 W ± 5% Axial Leaded 500 V	Each	10+ £0.340 100+ £0.228 500+ £0.185 1000+ £0.146 2000+ £0.143 More Pricing...	Total:£3.40 Min: 10 / Mult: 10	75kohm	ROX Series	5W	± 5%	-	Axial Leaded	-	500V	Metal Oxide	± 350ppm/°C	Flame Proof	6.5mm	-	-	17.5mm	-	-55°C	155°C	-
ROX1SJ1R2	1961763 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 1.2 ohm ROX Series 1 W ± 5% Axial Leaded 350 V	Each	10+ £0.0521 100+ £0.0445 500+ £0.0414 2500+ £0.0374 6000+ £0.036 More Pricing...	Total:£0.52 Min: 10 / Mult: 10	1.2ohm	ROX Series	1W	± 5%	-	Axial Leaded	-	350V	Metal Oxide	± 350ppm/°C	Flame Proof	3.5mm	-	-	10mm	-	-55°C	155°C	-
WP4S-R82JA2	1219251 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN RES 0R82 5% 4W AXIAL WIREWOUND	Each	1+ £1.210 50+ £0.571 100+ £0.427 250+ £0.351 500+ £0.308	Total:£1.21 Min: 1 / Mult: 1	0.82ohm	WP-S Series	4W	± 5%	-	Axial Leaded	-	100V	Wirewound	± 350ppm/°C	Flame Proof	5.6mm	-	-	13mm	-	-55°C	155°C	-
W22-2K4JI	9504800 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 2.4 kohm W22 Series 7 W ± 5% Axial Leaded 200 V	Each	1+ £2.270 10+ £1.350 50+ £1.190 100+ £0.903 200+ £0.803 More Pricing...	Total:£2.27 Min: 1 / Mult: 1	2.4kohm	W22 Series	7W	± 5%	-	Axial Leaded	-	200V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	-	-	22mm	-	-55°C	350°C	-
MFR4-270KFI	1100025 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN RES 270K 1% 500MW AXIAL METAL FILM	Each	10+ £0.140 100+ £0.0596 500+ £0.047 1000+ £0.0368 2500+ £0.0312 More Pricing...	Total:£1.40 Min: 10 / Mult: 10	270kohm	MFR Series	500mW	± 1%	-	Axial Leaded	-	250V	Metal Film	± 50ppm/°C	High Reliability	2.5mm	-	-	6.2mm	-	-55°C	155°C	-
LR1F3K0	2330127 Data Sheet RoHS	NEOHM - TE CONNECTIVITY RES 3K 1% 600MW AXIAL METAL FILM	Each	10+ £0.0238 100+ £0.0199 500+ £0.0176 2500+ £0.0161 6000+ £0.0146 More Pricing...	Total:£0.24 Min: 10 / Mult: 10	3kohm	LR Series	600mW	± 1%	-	Axial Leaded	-	350V	Metal Film	± 50ppm/°C	General Purpose	2.3mm	-	-	6.2mm	-	-55°C	155°C	-
MGRF1WJ0275A10	1357953 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO RES 2M7 5% 1W AXIAL METAL FILM	Each	1+ £0.338 50+ £0.193 100+ £0.151 250+ £0.121 500+ £0.109	Total:£0.34 Min: 1 / Mult: 1	2.7Mohm	MGRF Series	1W	± 5%	-	Axial Leaded	-	3.5kV	Metal Film	± 200ppm/°C	General Purpose	5.2mm	-	-	13mm	-	-55°C	155°C	AEC-Q200
RC55Y-340RBI	9501746 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 340 ohm RC Series 250 mW ± 0.1% Axial Leaded 200 V	Each	1+ £2.450 10+ £1.400 25+ £1.110 50+ £0.944 100+ £0.800 More Pricing...	Total:£2.45 Min: 1 / Mult: 1	340ohm	RC Series	250mW	± 0.1%	-	Axial Leaded	-	200V	Metal Film	± 15ppm/°C	Precision	2.5mm	-	-	7.2mm	-	-55°C	155°C	-
RWM08451501JB25E1	1112092 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 1.5 kohm RWM Series 11 W ± 5% Axial Leaded 650 V	Each	1+ £8.890 3+ £7.620 5+ £6.590 10+ £6.090 20+ £5.590 More Pricing...	Total:£8.89 Min: 1 / Mult: 1	1.5kohm	RWM Series	11W	± 5%	-	Axial Leaded	-	650V	Wirewound	± 75ppm/°C	High Power	9.4mm	-	-	45.8mm	-	-55°C	350°C	-
BPC105R0J	9432280 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / BI TECHNOLOGIES Through Hole Resistor 5 ohm BPC Series 10 W ± 5% Radial Leaded 500 V	Each	1+ £6.070 3+ £4.730 5+ £4.080 10+ £3.430 20+ £2.930 More Pricing...	Total:£6.07 Min: 1 / Mult: 1	5ohm	BPC Series	10W	± 5%	-	Radial Leaded	-	500V	Thick Film	± 100ppm/°C	High Power	-	-	-	25.4mm	2.54mm	-55°C	125°C	-
MFP2-220K JI	1565443 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN RES 220K 5% 2W AXIAL METAL FILM	Each	5+ £0.551 50+ £0.268 250+ £0.159 500+ £0.144 1000+ £0.132 More Pricing...	Total:£2.76 Min: 5 / Mult: 5	220kohm	MFP Series	2W	± 5%	-	Axial Leaded	-	350V	Metal Film	± 50ppm/°C	Flame Proof	4mm	-	-	10mm	-	-55°C	155°C	-
LR2F3K0	2330331 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 3 kohm LR Series 750 mW ± 1% Axial Leaded 350 V	Each	10+ £0.143 100+ £0.0674 500+ £0.0539 1000+ £0.0494 2000+ £0.0439 More Pricing...	Total:£1.43 Min: 10 / Mult: 10	3kohm	LR Series	750mW	± 1%	-	Axial Leaded	-	350V	Metal Film	± 100ppm/°C	General Purpose	3.5mm	-	-	9.7mm	-	-55°C	155°C	-