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.

Filter(s) Applied

Resistance Tolerance

± 0.1%

1 Filter(s) Selected

			Price For		Quantity

PTF56250R00BYEA	1652648 Data Sheet Date/Lot Code	VISHAY Through Hole Resistor 250 ohm PTF Series 125 mW ± 0.1% Axial Leaded 300 V	Each	10+ £1.46 100+ £1.18 500+ £0.94 1000+ £0.79 2500+ £0.74 More Pricing...	Min: 10 / Mult: 10	250ohm	PTF Series	125mW	± 0.1%	Axial Leaded	300V	Metal Film	± 10ppm/°C	High Precision, High Stability	2.31mm	7.62mm	-	-55°C	150°C	-
PTF56100K00BYEK	1703750 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 100 kohm PTF Series 125 mW ± 0.1% Axial Leaded 300 V	Each	1+ £2.47 5+ £1.03 10+ £0.99 20+ £0.95 40+ £0.81 More Pricing...	Min: 1 / Mult: 1	100kohm	PTF Series	125mW	± 0.1%	Axial Leaded	300V	Metal Film	± 10ppm/°C	High Precision, High Stability	2.31mm	7.62mm	-	-55°C	150°C	-
YR1B3K74CC	1083315 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 3.74 kohm R Series 250 mW ± 0.1% Axial Leaded 500 V	Each	1+ £0.61 50+ £0.25 100+ £0.23 250+ £0.19 500+ £0.16 More Pricing...	Min: 1 / Mult: 1	3.74kohm	R Series	250mW	± 0.1%	Axial Leaded	500V	Metal Alloy	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-65°C	155°C	-
H838K3BYA	1751613 Data Sheet RoHS	HOLSWORTHY - TE CONNECTIVITY Through Hole Resistor 38.3 kohm HOLCO Series 250 mW ± 0.1% Axial Leaded 350 V	Each	1+ £0.99 10+ £0.66 25+ £0.59 50+ £0.52 100+ £0.46	Min: 1 / Mult: 1	38.3kohm	HOLCO Series	250mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Ultra Precision	2.5mm	7.2mm	-	-55°C	155°C	-
H826K7BYA	1751596 Data Sheet RoHS	HOLSWORTHY - TE CONNECTIVITY Through Hole Resistor 26.7 kohm HOLCO Series 250 mW ± 0.1% Axial Leaded 350 V	Each	1+ £1.32 10+ £0.62 25+ £0.56 50+ £0.46 100+ £0.43 More Pricing...	Min: 1 / Mult: 1	26.7kohm	HOLCO Series	250mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Ultra Precision	2.5mm	7.2mm	-	-55°C	155°C	-
H87K68BYA	1751538 Data Sheet RoHS Date/Lot Code	HOLSWORTHY - TE CONNECTIVITY Through Hole Resistor 7.68 kohm HOLCO Series 250 mW ± 0.1% Axial Leaded 350 V	Each	1+ £1.22 10+ £0.80 25+ £0.73 50+ £0.59 100+ £0.52	Min: 1 / Mult: 1	7.68kohm	HOLCO Series	250mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Ultra Precision	2.5mm	7.2mm	-	-55°C	155°C	-
MRA0207 249R B 15PPM TA	2531031 Data Sheet RoHS	ARCOL Through Hole Resistor 249 ohm MRA Series 250 mW ± 0.1% Axial Leaded 250 V	Each	1+ £0.28 50+ £0.18 100+ £0.17 250+ £0.15 500+ £0.14 More Pricing...	Min: 1 / Mult: 1	249ohm	MRA Series	250mW	± 0.1%	Axial Leaded	250V	Metal Film	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-55°C	155°C	-
H8887RBYA	1751437 Data Sheet RoHS Date/Lot Code	HOLSWORTHY - TE CONNECTIVITY Through Hole Resistor 887 ohm HOLCO Series 250 mW ± 0.1% Axial Leaded 350 V	Each	1+ £1.22 10+ £0.81 25+ £0.73 50+ £0.59 100+ £0.53 More Pricing...	Min: 1 / Mult: 1	887ohm	HOLCO Series	250mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Ultra Precision	2.5mm	7.2mm	-	-55°C	155°C	-
YR1B12K7CC	1083373 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 12.7 kohm R Series 250 mW ± 0.1% Axial Leaded 500 V	Each	1+ £0.69 50+ £0.29 100+ £0.26 250+ £0.22 500+ £0.21 More Pricing...	Min: 1 / Mult: 1	12.7kohm	R Series	250mW	± 0.1%	Axial Leaded	500V	Metal Alloy	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-65°C	155°C	-
PR5Y-22KBI	1634084 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 22 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34	Min: 5 / Mult: 5	22kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-150RBI	1634028 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 150 ohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34 1000+ £0.29	Min: 5 / Mult: 5	150ohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-30KBI	1634087 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 30 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.76 50+ £0.47 250+ £0.34 500+ £0.33 1000+ £0.29	Min: 5 / Mult: 5	30kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-51KBI	1634093 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 51 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.76 50+ £0.47 250+ £0.34 500+ £0.33 1000+ £0.29	Min: 5 / Mult: 5	51kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-120KBI	1634104 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 120 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.76 50+ £0.47 250+ £0.34 500+ £0.33 1000+ £0.29	Min: 5 / Mult: 5	120kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-100KBI	1634102 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 100 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34 1000+ £0.29	Min: 5 / Mult: 5	100kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
YR1B30R1CC	1083087 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 30.1 ohm R Series 250 mW ± 0.1% Axial Leaded 250 V	Each	1+ £0.63 50+ £0.27 100+ £0.24 250+ £0.20 500+ £0.18 More Pricing...	Min: 1 / Mult: 1	30.1ohm	R Series	250mW	± 0.1%	Axial Leaded	250V	Metal Film	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-65°C	155°C	-
PR5Y-3K3BI	1634062 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 3.3 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.76 50+ £0.47 250+ £0.34 500+ £0.32 1000+ £0.28	Min: 5 / Mult: 5	3.3kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-4K7BI	1634066 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 4.7 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34 1000+ £0.29	Min: 5 / Mult: 5	4.7kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-2KBI	1634056 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 2 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34 1000+ £0.29	Min: 5 / Mult: 5	2kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-24KBI	1634085 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 24 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.68 50+ £0.42 250+ £0.30 500+ £0.29 1000+ £0.26	Min: 5 / Mult: 5	24kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-20KBI	1634083 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 20 kohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.68 50+ £0.42 250+ £0.30 500+ £0.29	Min: 5 / Mult: 5	20kohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-220RBI	1634032 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 220 ohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.32 1000+ £0.28	Min: 5 / Mult: 5	220ohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
PR5Y-270RBI	1634035 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 270 ohm PR Series 500 mW ± 0.1% Axial Leaded 350 V	Each	5+ £0.79 50+ £0.48 250+ £0.35 500+ £0.34 1000+ £0.29	Min: 5 / Mult: 5	270ohm	PR Series	500mW	± 0.1%	Axial Leaded	350V	Metal Film	± 15ppm/°C	Precision	3.6mm	9mm	-	-55°C	155°C	-
UPF50B500RV	2332208 Data Sheet RoHS Date/Lot Code	CGS - TE CONNECTIVITY Through Hole Resistor 500 ohm UPF Series 500 mW ± 0.1% Axial Leaded 300 V	Each	1+ £4.16 5+ £3.77 10+ £3.33 20+ £2.95 40+ £2.72 More Pricing...	Min: 1 / Mult: 1	500ohm	UPF Series	500mW	± 0.1%	Axial Leaded	300V	Metal Film	± 5ppm/°C	High Precision	4mm	10.2mm	-	-55°C	125°C	-
YR1B200RCC	1083176 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 200 ohm R Series 250 mW ± 0.1% Axial Leaded 500 V	Each	1+ £0.66 50+ £0.28 100+ £0.25 250+ £0.22 500+ £0.21 More Pricing...	Min: 1 / Mult: 1	200ohm	R Series	250mW	± 0.1%	Axial Leaded	500V	Metal Film	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-65°C	155°C	-