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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820ohm

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			Price For		Quantity

ROX7J820R	3230005 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 820 ohm ROX Series 7 W ± 5% Axial Leaded 750 V	Each	1+ £1.26 50+ £0.54 100+ £0.48 250+ £0.36 500+ £0.31	Min: 1 / Mult: 1	820ohm	ROX Series	7W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	32mm	-	-55°C	155°C	-
ROX05SJ820R	3229797 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 820 ohm ROX Series 500 mW ± 5% Axial Leaded 250 V	Each	10+ £0.06 100+ £0.03 500+ £0.03 2500+ £0.02	Min: 10 / Mult: 10	820ohm	ROX Series	500mW	± 5%	Axial Leaded	250V	Metal Oxide	± 350ppm/°C	Flame Proof	2.5mm	7.5mm	-	-55°C	155°C	-
CFR16J820R	2329552 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm CFR Series 250 mW ± 5% Axial Leaded 200 V	Each	10+ £0.04 100+ £0.02 500+ £0.02 1000+ £0.01 2500+ £0.01 More Pricing...	Min: 10 / Mult: 10	820ohm	CFR Series	250mW	± 5%	Axial Leaded	200V	Carbon Film	-450ppm/°C to 0ppm/°C	High Reliability	1.85mm	3.5mm	-	-55°C	155°C	-
MCF 0.5W 820R	9338985 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 820 ohm MCF Series 500 mW ± 5% Axial Leaded 350 V	Each	5+ £0.06 50+ £0.05 250+ £0.03 500+ £0.02 1000+ £0.02 More Pricing...	Min: 5 / Mult: 5	820ohm	MCF Series	500mW	± 5%	Axial Leaded	350V	Carbon Film	± 450ppm/°C	General Purpose	3.5mm	10mm	-	-55°C	155°C	-
ROX3SJ820R	1738687 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm ROX Series 3 W ± 5% Axial Leaded 350 V	Each	10+ £0.10 100+ £0.08 500+ £0.07 2500+ £0.06 5000+ £0.05 More Pricing...	Min: 10 / Mult: 10	820ohm	ROX Series	3W	± 5%	Axial Leaded	350V	Metal Oxide	± 350ppm/°C	Flame Proof	5.5mm	16mm	-	-55°C	235°C	-
MCF 0.25W 820R	9339710 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 820 ohm MCF Series 250 mW ± 5% Axial Leaded 250 V	Each	10+ £0.04 100+ £0.03 500+ £0.02 1000+ £0.01 2500+ £0.01 More Pricing...	Min: 10 / Mult: 10	820ohm	MCF Series	250mW	± 5%	Axial Leaded	250V	Carbon Film	± 450ppm/°C	General Purpose	2.5mm	6.8mm	-	-55°C	155°C	-
ROX2SJ820R	1738637 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm ROX Series 2 W ± 5% Axial Leaded 350 V	Each	10+ £0.12 100+ £0.08 500+ £0.06 2500+ £0.05 6000+ £0.04 More Pricing...	Min: 10 / Mult: 10	820ohm	ROX Series	2W	± 5%	Axial Leaded	350V	Metal Oxide	± 350ppm/°C	Flame Proof	5mm	12mm	-	-55°C	235°C	-
MFP1-820R JI	1565411 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 820 ohm MFP Series 1 W ± 5% Axial Leaded 350 V	Each	10+ £0.23 100+ £0.13 500+ £0.09 1000+ £0.08 2500+ £0.07 More Pricing...	Min: 10 / Mult: 10	820ohm	MFP Series	1W	± 5%	Axial Leaded	350V	Metal Film	± 50ppm/°C	Flame Proof	2.5mm	6.2mm	-	-55°C	155°C	-
CFR50J820R	2991952 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm CFR Series 500 mW ± 5% Axial Leaded 350 V	Each	10+ £0.05 100+ £0.03 500+ £0.03 2500+ £0.02 6000+ £0.02 More Pricing...	Min: 10 / Mult: 10	820ohm	CFR Series	500mW	± 5%	Axial Leaded	350V	Carbon Film	-1200ppm/°C to 0ppm/°C	High Reliability	3mm	9mm	-	-55°C	155°C	-
ROX5SSJ820R	3229904 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 820 ohm ROX Series 5 W ± 5% Axial Leaded 500 V	Each	10+ £0.33 100+ £0.25 500+ £0.19 1000+ £0.18 2000+ £0.16 More Pricing...	Min: 10 / Mult: 10	820ohm	ROX Series	5W	± 5%	Axial Leaded	500V	Metal Oxide	± 350ppm/°C	Flame Proof	6.5mm	17.5mm	-	-55°C	155°C	-
ROX1SJ820R	1738585 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm ROX Series 1 W ± 5% Axial Leaded 350 V	Each	10+ £0.06 100+ £0.05 500+ £0.05 2500+ £0.03 6000+ £0.03 More Pricing...	Min: 10 / Mult: 10	820ohm	ROX Series	1W	± 5%	Axial Leaded	350V	Metal Oxide	± 350ppm/°C	Flame Proof	3.5mm	10mm	-	-55°C	235°C	-
PR01000108200JA100	2614519 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 820 ohm PR01 Series 1 W ± 5% Axial Leaded 350 V	Each	1+ £0.22 50+ £0.10 100+ £0.09 250+ £0.08 500+ £0.07 More Pricing...	Min: 1 / Mult: 1	820ohm	PR01 Series	1W	± 5%	Axial Leaded	350V	Metal Film	± 250ppm/K	High Power	2.5mm	8mm	-	-	-	AEC-Q200
W21-820RJI	9504290 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 820 ohm W21 Series 3 W ± 5% Axial Leaded 100 V	Each	1+ £1.59 50+ £0.64 100+ £0.59 250+ £0.50 500+ £0.47 More Pricing...	Min: 1 / Mult: 1	820ohm	W21 Series	3W	± 5%	Axial Leaded	100V	Wirewound	± 75ppm/°C	High Stability, High Reliability	5.6mm	12.7mm	-	-55°C	350°C	-
CFR25J820R	2329707 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor 820 ohm CFR Series 330 mW ± 5% Axial Leaded 250 V	Each	10+ £0.04 100+ £0.02 500+ £0.02 2500+ £0.01 6000+ £0.01 More Pricing...	Min: 10 / Mult: 10	820ohm	CFR Series	330mW	± 5%	Axial Leaded	250V	Carbon Film	-450ppm/°C to 0ppm/°C	High Reliability	2.5mm	6.8mm	-	-55°C	155°C	-
SFR2500008200JA500	9477080 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 820 ohm SFR25 Series 400 mW ± 5% Axial Leaded 250 V	Each	10+ £0.06 100+ £0.04 500+ £0.03 1000+ £0.03 2500+ £0.02 More Pricing...	Min: 10 / Mult: 10	820ohm	SFR25 Series	400mW	± 5%	Axial Leaded	250V	Metal Film	± 100ppm/K	General Purpose	2.5mm	7.5mm	-	-55°C	155°C	-
CF1/4CT52R821J	3540697 Data Sheet RoHS Date/Lot Code	KOA Through Hole Resistor 820 ohm CF Series 250 mW ± 5% Axial Leaded 300 V	Each	10+ £0.05 100+ £0.04 500+ £0.03 1000+ £0.03 2500+ £0.03 More Pricing...	Min: 10 / Mult: 10	820ohm	CF Series	250mW	± 5%	Axial Leaded	300V	Carbon Film	+350ppm/°C, -450ppm/°C	General Purpose	2.3mm	6.1mm	-	-55°C	155°C	-
WA84-820RJI	9506276 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 820 ohm WA80 Series 3 W ± 5% Axial Leaded 100 V	Each	1+ £0.69 50+ £0.34 100+ £0.27 250+ £0.24 500+ £0.20 More Pricing...	Min: 1 / Mult: 1	820ohm	WA80 Series	3W	± 5%	Axial Leaded	100V	Wirewound	± 200ppm/°C	Flame Proof	5.2mm	14.5mm	-	-55°C	155°C	-
AC03000008200JAC00	1735106 Data Sheet RoHS	VISHAY Through Hole Resistor 820 ohm AC Series 3 W ± 5% Axial Leaded	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	820ohm	AC Series	3W	± 5%	Axial Leaded	-	Wirewound	+100ppm/K to +180ppm/K	High Power	4.8mm	13mm	-	-55°C	250°C	-
MCTR35JDD8200	2830361 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor High Power 820 ohm TR35 Series 35 W ± 5% TO-220 350 V	Each	1+ £7.18 5+ £3.73 10+ £3.33 20+ £2.87 40+ £2.39 More Pricing...	Min: 1 / Mult: 1	820ohm	TR35 Series	35W	± 5%	TO-220	350V	Thick Film	± 50ppm/°C	General Purpose	-	10.41mm	4.8mm	-65°C	150°C	-
MP006004	3605423 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 820 ohm 5 W ± 5% Axial Leaded	Each	1+ £0.51 10+ £0.37 50+ £0.16 100+ £0.16 200+ £0.15 More Pricing...	Min: 1 / Mult: 1	820ohm	-	5W	± 5%	Axial Leaded	-	Metal Oxide	± 350ppm/°C	General Purpose	-	22mm	10mm	-55°C	155°C	-
ROX9J820R	3230202 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 820 ohm ROX Series 9 W ± 5% Axial Leaded 750 V	Each	1+ £0.69 50+ £0.53 100+ £0.44 250+ £0.37 1000+ £0.33 More Pricing...	Min: 1 / Mult: 1	820ohm	ROX Series	9W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	54mm	-	-55°C	155°C	-
ROX8J820R	3230104 Data Sheet RoHS Date/Lot Code	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 820 ohm ROX Series 8 W ± 5% Axial Leaded 750 V	Each	1+ £0.72 50+ £0.48 100+ £0.44 250+ £0.34 500+ £0.31	Min: 1 / Mult: 1	820ohm	ROX Series	8W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	41mm	-	-55°C	155°C	-
MOS1/2CT52R821J	3541720 Data Sheet RoHS	KOA Through Hole Resistor 820 ohm MOS Series 500 mW ± 5% Axial Leaded	Each	10+ £0.09 100+ £0.06 500+ £0.04 1000+ £0.04 2500+ £0.03 More Pricing...	Min: 10 / Mult: 10	820ohm	MOS Series	500mW	± 5%	Axial Leaded	-	Metal Oxide	± 300ppm/K	Flame Proof	2.5mm	6.2mm	-	-55°C	200°C	-
W22-820RJI	9505199 Data Sheet RoHS Date/Lot Code	TT ELECTRONICS / WELWYN Through Hole Resistor 820 ohm W22 Series 7 W ± 5% Axial Leaded 200 V	Each	1+ £2.09 10+ £1.35 50+ £1.14 100+ £1.04 200+ £0.88 More Pricing...	Min: 1 / Mult: 1	820ohm	W22 Series	7W	± 5%	Axial Leaded	200V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	22mm	-	-55°C	350°C	-
AC01000008200JA100	1735060 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 820 ohm AC Series 1 W ± 5% Axial Leaded	Each (Cut from Ammo Pack)	1+ £0.73 50+ £0.36 100+ £0.32 250+ £0.28 500+ £0.26 More Pricing...	Min: 1 / Mult: 1	820ohm	AC Series	1W	± 5%	Axial Leaded	-	Wirewound	+100ppm/K to +180ppm/K	High Power	4.3mm	11mm	-	-55°C	250°C	-