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.

			Price For		Quantity

MGRF2WJ0395AA9	1357972 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 3.9 Mohm MGRF Series 2 W ± 5% Axial Leaded 3.5 kV	Each	1+ £0.78 10+ £0.48 50+ £0.25 100+ £0.22 200+ £0.19 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	MGRF Series	2W	± 5%	Axial Leaded	3.5kV	Metal Film	± 200ppm/°C	General Purpose	6mm	17mm	-55°C	155°C	-
MCF 0.5W 3M9	1186256 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 3.9 Mohm MCF Series 500 mW ± 5% Axial Leaded 350 V	Each	5+ £0.07 50+ £0.05 250+ £0.03 500+ £0.02 1000+ £0.02 More Pricing...	Min: 5 / Mult: 5	3.9Mohm	MCF Series	500mW	± 5%	Axial Leaded	350V	Carbon Film	-700ppm/°C to 0ppm/°C	General Purpose	3.5mm	10mm	-55°C	155°C	-
MCF 0.25W 3M9	1186242 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO Through Hole Resistor 3.9 Mohm 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	3.9Mohm	MCF Series	250mW	± 5%	Axial Leaded	250V	Carbon Film	-700ppm/°C to 0ppm/°C	General Purpose	2.5mm	6.8mm	-55°C	155°C	-
CFR25J3M9	2329677 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 3.9 Mohm CFR Series 330 mW ± 5% Axial Leaded 250 V	Each	10+ £0.05 100+ £0.03 500+ £0.02 1000+ £0.02 2000+ £0.02 More Pricing...	Min: 10 / Mult: 10	3.9Mohm	CFR Series	330mW	± 5%	Axial Leaded	250V	Carbon Film	-1500ppm/°C to 0ppm/°C	High Reliability	2.5mm	6.8mm	-55°C	155°C	-
HVR3700003904JA100	9477365 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 3.9 Mohm HVR37 Series 500 mW ± 5% Axial Leaded 3.5 kV	Each	1+ £0.35 50+ £0.18 100+ £0.12 250+ £0.11 500+ £0.09 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	HVR37 Series	500mW	± 5%	Axial Leaded	3.5kV	Metal Film	± 250ppm/°C	High Voltage	4mm	12mm	-55°C	155°C	-
VR37000003904JA100	3975760 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Resistor 3.9 Mohm VR37 Series 500 mW ± 5% Axial Leaded 3.5 kV	Each (Supplied on Cut Tape) Cut Tape	1+ £0.41 50+ £0.20 100+ £0.18 250+ £0.15 500+ £0.13 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	VR37 Series	500mW	± 5%	Axial Leaded	3.5kV	-	± 200ppm/K	High Voltage	4mm	12mm	-55°C	155°C	AEC-Q200
VR25000003904JA100	3547282 Data Sheet RoHS	VISHAY Through Hole Resistor Metal Glaze 3.9 Mohm VR25 Series 250 mW ± 5% Axial Leaded 1.6 kV	Each	1+ £0.31 50+ £0.22 100+ £0.12 250+ £0.10 500+ £0.08 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	VR25 Series	250mW	± 5%	Axial Leaded	1.6kV	Metal Film	± 200ppm/K	High Voltage	2.5mm	7.5mm	-55°C	155°C	AEC-Q200
CF1/4CT52R395J	3540670 Data Sheet RoHS Date/Lot Code	KOA Through Hole Resistor 3.9 Mohm CF Series 250 mW ± 5% Axial Leaded 300 V	Each	5000+ £0.03	Min: 5000 / Mult: 5000	3.9Mohm	CF Series	250mW	± 5%	Axial Leaded	300V	Carbon Film	0ppm/°C to -1300ppm/°C	General Purpose	2.3mm	6.1mm	-55°C	155°C	-
MGRF1WJ0395A10	1357956 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 3.9 Mohm MGRF Series 1 W ± 5% Axial Leaded 3.5 kV	Each	1+ £0.69 50+ £0.25 100+ £0.19 250+ £0.15 500+ £0.13 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	MGRF Series	1W	± 5%	Axial Leaded	3.5kV	Metal Film	± 200ppm/°C	General Purpose	5.2mm	13mm	-55°C	155°C	-
MCRE000080	1700284 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 3.9 Mohm MCRE Series 125 mW ± 5% Axial Leaded 200 V	Each	5+ £0.06 50+ £0.04 250+ £0.02 500+ £0.02 1000+ £0.01 More Pricing...	Min: 5 / Mult: 5	3.9Mohm	MCRE Series	125mW	± 5%	Axial Leaded	200V	Carbon Film	-1500ppm/°C to 0ppm/°C	General Purpose	1.85mm	3.5mm	-55°C	155°C	-
VRW37-3M9JI	1292577 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 3.9 Mohm VRW Series 500 mW ± 5% Axial Leaded 3.5 kV	Each	10+ £0.06 50+ £0.06 250+ £0.06 500+ £0.06 1000+ £0.06	Min: 10 / Mult: 10	3.9Mohm	VRW Series	500mW	± 5%	Axial Leaded	3.5kV	Thick Film	± 200ppm/°C	High Voltage	3.7mm	9mm	-55°C	155°C	-
HVR2500003904JA100	9477217 Data Sheet RoHS	VISHAY Through Hole Resistor 3.9 Mohm HVR25 Series 250 mW ± 5% Axial Leaded 1.6 kV	Each	1+ £0.12 50+ £0.08 100+ £0.06 250+ £0.05 500+ £0.05 More Pricing...	Min: 1 / Mult: 1	3.9Mohm	HVR25 Series	250mW	± 5%	Axial Leaded	1.6kV	Metal Film	± 250ppm/°C	High Voltage	2.5mm	7.5mm	-55°C	155°C	-
MCCFR0W4J0395A50	2410839 Data Sheet RoHS	MULTICOMP CARBON FILM RESISTOR 3.9MOHM 250mW 5%	Each	5000+ £0.01 10000+ £0.01 25000+ £0.01	Min: 5000 / Mult: 5000	3.9Mohm	MCCFR0W4J Series	250mW	± 5%	Axial Leaded	-	Carbon Film	-1500ppm/°C	-	-	-	-55°C	155°C	-
OL3955E-R52	4040918 Data Sheet RoHS	OHMITE Through Hole Resistor 3.9 Mohm Little Rebel OL Series 500 mW ± 5% Axial Leaded 350 V	Each (Supplied on Full Reel) Full Reel	40000+ £0.01	Min: 40000 / Mult: 40000	3.9Mohm	Little Rebel OL Series	500mW	± 5%	Axial Leaded	350V	Carbon Film	-800ppm/°C to +1500ppm/°C	High Stability, High Reliability	3mm	9mm	-	-	-
OK3955E-R52	4040736 Data Sheet RoHS	OHMITE Through Hole Resistor 3.9 Mohm Little Rebel OK Series 250 mW ± 5% Axial Leaded 250 V	Each (Supplied on Full Reel) Full Reel	50000+ £0.01	Min: 50000 / Mult: 50000	3.9Mohm	Little Rebel OK Series	250mW	± 5%	Axial Leaded	250V	Carbon Film	-800ppm/°C to +1500ppm/°C	High Stability, High Reliability	2.5mm	6.8mm	-	-	-
OM3955E-R58	4041106 Data Sheet RoHS	OHMITE Through Hole Resistor 3.9 Mohm Little Rebel OM Series 1 W ± 5% Axial Leaded 500 V	Each (Supplied on Full Reel) Full Reel	25000+ £0.03	Min: 25000 / Mult: 25000	3.9Mohm	0	1W	± 5%	Axial Leaded	500V	Carbon Film	-800ppm/°C to +1500ppm/°C	High Stability, High Reliability	5mm	12mm	-	-	-

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What materials are used in through hole resistors?

Through hole resistor size

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