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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2ohm

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			Price For		Quantity

MP006475	3619595 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 2 ohm 1 W ± 5% Axial Leaded 500 V	Each (Supplied on Full Reel) Full Reel Packaging Options	2000+ £0.02	Min: 2000 / Mult: 2000	2ohm	-	1W	± 5%	Axial Leaded	500V	Metal Oxide	± 200ppm/°C	High Surge	4.5mm	11.5mm	-	-55°C	235°C	-
EP3WSS2R0J	4219525 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm EP Series 3 W ± 5% Axial Leaded 500 V	Each	10+ £0.21 100+ £0.17 500+ £0.12 1000+ £0.10 2500+ £0.09 More Pricing...	Min: 10 / Mult: 10	2ohm	EP Series	3W	± 5%	Axial Leaded	500V	Wirewound	0	Anti-Surge	5mm	11.5mm	-	-55°C	155°C	-
EP4WSS2R0J	4219615 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm EP Series 4 W ± 5% Axial Leaded 500 V	Each	10+ £0.23 100+ £0.19 500+ £0.13 1000+ £0.11 2500+ £0.10	Min: 10 / Mult: 10	2ohm	EP Series	4W	± 5%	Axial Leaded	500V	Wirewound	0	Anti-Surge	5.5mm	15.5mm	-	-55°C	155°C	-
MCKNP05SJ020JAA9	1903906 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO RES 2R 5% 5W AXIAL WIREWOUND	Each	1+ £0.52 10+ £0.38 50+ £0.17 100+ £0.16 200+ £0.15 More Pricing...	Min: 1 / Mult: 1	2ohm	MCKNP Series	5W	± 5%	Axial Leaded	-	Wirewound	± 400ppm/°C	Flame Proof	6.5mm	17.5mm	-	-	-	-
W21-2RJI	9503889 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 2 ohm W21 Series 3 W ± 5% Axial Leaded 100 V	Each	1+ £2.73 50+ £0.78 100+ £0.72 250+ £0.66 500+ £0.58 More Pricing...	Min: 1 / Mult: 1	2ohm	W21 Series	3W	± 5%	Axial Leaded	100V	Wirewound	± 75ppm/°C	High Stability, High Reliability	5.6mm	12.7mm	-	-55°C	350°C	-
BPC102R0J	9432272 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / BI TECHNOLOGIES Through Hole Resistor 2 ohm BPC Series 10 W ± 5% Radial Leaded 500 V	Each	1+ £9.11 3+ £7.18 5+ £6.65 10+ £6.12 20+ £5.19 More Pricing...	Min: 1 / Mult: 1	2ohm	BPC Series	10W	± 5%	Radial Leaded	500V	Thick Film	± 100ppm/°C	High Power	-	25.4mm	2.54mm	-55°C	125°C	-
BPC52R0J	9432124 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / BI TECHNOLOGIES Through Hole Resistor 2 ohm BPC Series 5 W ± 5% Radial Leaded 500 V	Each	1+ £3.76 3+ £3.75 5+ £3.73 10+ £2.65 20+ £2.49 More Pricing...	Min: 1 / Mult: 1	2ohm	BPC Series	5W	± 5%	Radial Leaded	500V	Thick Film	± 100ppm/°C	High Power	-	12.7mm	2.54mm	-55°C	125°C	-
MP007012	3650195 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 2 ohm 250 mW ± 5% Axial Leaded 250 V	Each	10+ £0.10 100+ £0.06 500+ £0.03 1000+ £0.03 2500+ £0.02 More Pricing...	Min: 10 / Mult: 10	2ohm	-	250mW	± 5%	Axial Leaded	250V	Metal Film	± 200ppm/°C	General Purpose	2.5mm	6.8mm	-	-55°C	155°C	-
W22-2RJI	9504826 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 2 ohm W20 Series 7 W ± 5% Axial Leaded 200 V	Each	1+ £2.35 10+ £1.52 50+ £1.47 100+ £1.12 200+ £0.95 More Pricing...	Min: 1 / Mult: 1	2ohm	W20 Series	7W	± 5%	Axial Leaded	200V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	22mm	-	-55°C	350°C	-
ROX05SJ2R0	3229728 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 2 ohm ROX Series 500 mW ± 5% Axial Leaded 250 V	Each	10+ £0.08 100+ £0.04 500+ £0.04 2500+ £0.03 7500+ £0.02 More Pricing...	Min: 10 / Mult: 10	2ohm	ROX Series	500mW	± 5%	Axial Leaded	250V	Metal Oxide	± 200ppm/°C	Flame Proof	2.5mm	7.5mm	-	-55°C	155°C	-
W24-2R0JI	9505652 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 2 ohm W24 Series 14 W ± 5% Axial Leaded 750 V	Each	1+ £4.45 3+ £4.00 5+ £3.54 10+ £3.09 20+ £2.68 More Pricing...	Min: 1 / Mult: 1	2ohm	W24 Series	14W	± 5%	Axial Leaded	750V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	53.5mm	-	-55°C	350°C	-
MCKNP03UJ020JB00	1903823 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO RES 2R 5% 3W AXIAL WIREWOUND	Each	1+ £0.36 10+ £0.26 50+ £0.15 100+ £0.11 200+ £0.10 More Pricing...	Min: 1 / Mult: 1	2ohm	MCKNP Series	3W	± 5%	Axial Leaded	500V	Wirewound	± 400ppm/°C	Flame Proof	5.5mm	13.5mm	-	-	-	-
AC05AT0002008JAC00	3235386 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 2 ohm AC-AT Series 5 W ± 5% Axial Leaded	Each	1+ £1.09 10+ £0.71 50+ £0.55 100+ £0.49 200+ £0.45 More Pricing...	Min: 1 / Mult: 1	2ohm	AC-AT Series	5W	± 5%	Axial Leaded	-	Wirewound	-10ppm/K to -80ppm/K	High Power	7.5mm	18mm	-	-55°C	250°C	AEC-Q200
AC03000002008JAC00	3546811 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 2 ohm AC Series 3 W ± 5% Axial Leaded 2 V	Each (Cut from Ammo Pack)	1+ £0.78 10+ £0.50 50+ £0.38 100+ £0.34 200+ £0.30 More Pricing...	Min: 1 / Mult: 1	2ohm	AC Series	3W	± 5%	Axial Leaded	2V	Wirewound	± 600ppm/°C	High Power	4.8mm	13mm	-	-55°C	250°C	-
LTO100F2R000JTE3	3597056 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 2 ohm LTO 100 Series 100 W ± 5% TO-247 500 V	Each	1+ £7.66 3+ £7.32 5+ £6.61 10+ £5.89 20+ £5.74 More Pricing...	Min: 1 / Mult: 1	2ohm	LTO 100 Series	100W	± 5%	TO-247	500V	Thick Film	± 350ppm/°C	High Power	-	15.76mm	5mm	-55°C	175°C	AEC-Q200
MP006475	3619431 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 2 ohm 1 W ± 5% Axial Leaded 500 V	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ £0.17 50+ £0.10 250+ £0.05 500+ £0.05 1000+ £0.04	Min: 5 / Mult: 5	2ohm	-	1W	± 5%	Axial Leaded	500V	Metal Oxide	± 200ppm/°C	High Surge	4.5mm	11.5mm	-	-55°C	235°C	-
RR03J2R0TB	3791179 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm RR Series 3 W ± 5% Axial Leaded 750 V	Each	1+ £0.25 50+ £0.09 100+ £0.08 250+ £0.08 500+ £0.07 More Pricing...	Min: 1 / Mult: 1	2ohm	RR Series	3W	± 5%	Axial Leaded	750V	Metal Film	± 300ppm/°C	High Power	5mm	15mm	-	-	-	-
PR01000102008JA100	3975425 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 2 ohm PR01 Series 1 W ± 5% Axial Leaded 350 V	Each (Supplied on Cut Tape) Cut Tape	1+ £0.21 50+ £0.10 100+ £0.09 250+ £0.08 500+ £0.07 More Pricing...	Min: 1 / Mult: 1	2ohm	PR01 Series	1W	± 5%	Axial Leaded	350V	Metal Film	± 250ppm/K	High Power	2.5mm	8mm	-	-	-	AEC-Q200
EP2WSS2R0J	4219445 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm EP Series 2 W ± 5% Axial Leaded 500 V	Each	10+ £0.15 100+ £0.07 500+ £0.06 1000+ £0.05 2500+ £0.05 More Pricing...	Min: 10 / Mult: 10	2ohm	EP Series	2W	± 5%	Axial Leaded	500V	Wirewound	0	Anti-Surge	3.5mm	9.5mm	-	-55°C	155°C	-
EP1WSS2R0J	4219367 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm EP Series 1 W ± 5% Axial Leaded 500 V	Each	10+ £0.14 100+ £0.08 500+ £0.06 1000+ £0.04 2500+ £0.04	Min: 10 / Mult: 10	2ohm	EP Series	1W	± 5%	Axial Leaded	500V	Wirewound	0	Anti-Surge	3mm	9mm	-	-55°C	155°C	-
PR01000102008JR500	4140171 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 2 ohm PR01 Series 1 W ± 5% Axial Leaded 350 V	Each (Supplied on Cut Tape) Cut Tape Packaging Options	10+ £0.13 100+ £0.08 500+ £0.06 1000+ £0.06 2500+ £0.05	Min: 10 / Mult: 10	2ohm	PR01 Series	1W	± 5%	Axial Leaded	350V	Metal Film	± 250ppm/K	High Power	2.5mm	8mm	-	-55°C	155°C	AEC-Q200
EP1WSSS2R0J	4219292 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 2 ohm EP Series 1 W ± 5% Axial Leaded 500 V	Each	10+ £0.13 100+ £0.07 500+ £0.05 1000+ £0.04 2500+ £0.04	Min: 10 / Mult: 10	2ohm	EP Series	1W	± 5%	Axial Leaded	500V	Wirewound	0	Anti-Surge	2.5mm	6.8mm	-	-55°C	155°C	-
TAH20P2R00JE	4041824 Data Sheet RoHS	OHMITE Through Hole Resistor 2 ohm TAH Series 20 W ± 5% TO-220 350 V	Each	1+ £8.33 3+ £7.32 5+ £6.46 10+ £5.78 20+ £4.82 More Pricing...	Min: 1 / Mult: 1	2ohm	TAH Series	20W	± 5%	TO-220	350V	Thick Film	± 100ppm/°C	High Power	-	10.67mm	3.44mm	-	-	-
MOSX5C2R0J	3542031 Data Sheet RoHS Date/Lot Code	KOA Through Hole Resistor 2 ohm MOSX Series 5 W ± 5% Axial Leaded	Each	500+ £0.37	Min: 500 / Mult: 500	2ohm	MOSX Series	5W	± 5%	Axial Leaded	-	Metal Film	± 300ppm/K	Flame Proof	9mm	24.5mm	-	-55°C	200°C	-
MOSX1CT528R2R0J	3541989 Data Sheet RoHS Date/Lot Code	KOA Through Hole Resistor 2 ohm MOSX Series 1 W ± 5% Axial Leaded	Each	4000+ £0.04	Min: 4000 / Mult: 4000	2ohm	MOSX Series	1W	± 5%	Axial Leaded	-	Metal Film	± 300ppm/K	Flame Proof	3mm	9mm	-	-55°C	200°C	-