50W Through Hole Resistors | Newark Electronics Mexico

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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Power Rating

50W

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			Price for		Quantity

RTO050F10R00JTE1	26M2689 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 10 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $13.69 10+ $11.46 25+ $11.21 50+ $10.89 100+ $10.72 More Pricing...	Total:$13.69 Min: 1 / Mult: 1	10ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
MP850-5.00-1%	63J8560 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 5 ohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $11.95 10+ $9.82 25+ $9.48 50+ $9.25 100+ $9.08 More Pricing...	Total:$11.95 Min: 1 / Mult: 1	5ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	Metal Film	± 50ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
LTO050F1R000JTE3	38K4163 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 1 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $7.04 10+ $5.60 25+ $5.28 50+ $4.09 100+ $4.04 More Pricing...	Total:$7.04 Min: 1 / Mult: 1	1ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
MP850-25.0-1%	63J8237 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 25 ohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $11.17 10+ $9.08 25+ $8.60 50+ $8.31 100+ $8.09 More Pricing...	Total:$11.17 Min: 1 / Mult: 1	25ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	-	-20ppm/°C to +50ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
RTO050F22R00JTE1	26M2695 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 22 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $10.57 10+ $8.73 25+ $8.32 50+ $8.07 100+ $7.87 More Pricing...	Total:$10.57 Min: 1 / Mult: 1	22ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
MP850-50.0-1%	90H9422 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 50 ohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $11.33 10+ $9.23 25+ $8.74 50+ $8.45 100+ $8.23 More Pricing...	Total:$11.33 Min: 1 / Mult: 1	50ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	-	-20ppm/°C to +50ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
MP850-20.0-1%	13J3329 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 20 ohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $12.24 10+ $9.89 25+ $9.32 50+ $9.27 100+ $9.14 More Pricing...	Total:$12.24 Min: 1 / Mult: 1	20ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	-	-20ppm/°C to +50ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
SHR 4-3825 0R010 A 1% M	91Y1557 Data Sheet RoHS Date/Lot Code	VPG FOIL RESISTORS Through Hole Resistor 10 mohm SHR 4-3825 Series 50 W ± 1% SIP 500 V	Each	1+ $53.37 5+ $50.66 10+ $47.92 25+ $44.64 50+ $43.86 More Pricing...	Total:$53.37 Min: 1 / Mult: 1	10ohm	SHR 4-3825 Series	50W	± 1%	SIP	500V	Metal Foil	± 5ppm/K	High Power	38mm	6mm	-40°C	130°C	-
MP850-10.0-1%	80H9582 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 10 ohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $11.17 10+ $9.08 25+ $8.60 50+ $8.50 100+ $8.31	Total:$11.17 Min: 1 / Mult: 1	10ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	-	-20ppm/°C to +50ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
RTO050F100R0JTE1	26M2690 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 100 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $15.80 10+ $11.27 25+ $10.85 50+ $10.42 100+ $10.20 More Pricing...	Total:$15.80 Min: 1 / Mult: 1	100ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
PWR221T-50-6R00F	40Y9943 Data Sheet RoHS	BOURNS Through Hole Resistor 6 ohm PWR221T-50 Series 50 W ± 1% TO-220 250 V	Each	1+ $8.56 10+ $6.06 25+ $5.38 50+ $4.73 100+ $4.41 More Pricing...	Total:$8.56 Min: 1 / Mult: 1	6ohm	PWR221T-50 Series	50W	± 1%	TO-220	250V	Thick Film	± 100ppm/°C	High Power	10.41mm	3.18mm	-55°C	150°C	-
LTO050F100R0JTE3	38K4165 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 100 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $6.40 10+ $5.28 25+ $4.86 50+ $4.03 100+ $3.89 More Pricing...	Total:$6.40 Min: 1 / Mult: 1	100ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
RTO050F56R00JTE1	26M2699 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 56 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $12.65 10+ $10.55 25+ $10.06 50+ $9.78 100+ $9.56 More Pricing...	Total:$12.65 Min: 1 / Mult: 1	56ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
RTO050F47R00JTE1	26M2698 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 47 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $12.21 10+ $9.93 25+ $9.54 50+ $9.17 100+ $8.57 More Pricing...	Total:$12.21 Min: 1 / Mult: 1	47ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
RTO050F2R200JTE1	26M2694 RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 2.2 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $12.10 10+ $10.53 25+ $10.13 50+ $9.74 100+ $9.44 More Pricing...	Total:$12.10 Min: 1 / Mult: 1	2.2ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
LTO050F22R00FTE3	50M4197 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 22 ohm 50 W - 1% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $9.53 10+ $6.88 25+ $6.88 50+ $6.87 100+ $5.53 More Pricing...	Total:$9.53 Min: 1 / Mult: 1	22ohm	LTO 50 Series	50W	± 1%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
RTO050F27000JTE1	26M2693 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 2.7 kohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $17.27 10+ $12.28 25+ $10.79 50+ $9.30	Total:$17.27 Min: 1 / Mult: 1	2.7kohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
LTO050F10R00FTE3	50M4192 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 10 ohm 50 W - 1% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $7.66 10+ $5.16 25+ $4.90 50+ $4.88 100+ $4.62 More Pricing...	Total:$7.66 Min: 1 / Mult: 1	10ohm	LTO 50 Series	50W	± 1%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
MP850-5.00K-1%	83T5234 Data Sheet RoHS Date/Lot Code	CADDOCK Through Hole Resistor 5 kohm Kool-Pak MP800 Series 50 W ± 1% TO-220 300 V	Each	1+ $11.73 10+ $11.12 25+ $10.35 50+ $9.07 100+ $8.45 More Pricing...	Total:$11.73 Min: 1 / Mult: 1	5ohm	Kool-Pak MP800 Series	50W	± 1%	TO-220	300V	Thick Film	-20ppm/°C to +50ppm/°C	Power	10.41mm	3.18mm	-55°C	150°C	-
LTO050F22R00JTE3	38K4169 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 22 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $4.76 10+ $3.99 25+ $3.83 50+ $3.68 100+ $3.51 More Pricing...	Total:$4.76 Min: 1 / Mult: 1	22ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
RTO050F15R00JTE1	26M2692 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor RTO Series 15 ohm 50 W - 5% 300 V TO-220 RoHS Compliant: Yes	Each	1+ $12.68 10+ $10.58 25+ $10.09 50+ $9.81 100+ $9.28 More Pricing...	Total:$12.68 Min: 1 / Mult: 1	15ohm	RTO 50 Series	50W	± 5%	TO-220	300V	Thick Film	± 150ppm/°C	High Power	10.1mm	4.5mm	-55°C	155°C	-
LTO050F4R700JTE3	38K4170 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 4.7 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $5.24 10+ $4.09 25+ $3.83 50+ $3.66 100+ $3.54 More Pricing...	Total:$5.24 Min: 1 / Mult: 1	4.7ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
LTO050F2R200JTE3	38K4168 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 2.2 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $5.09 10+ $4.00 25+ $3.83 50+ $3.66 100+ $3.51 More Pricing...	Total:$5.09 Min: 1 / Mult: 1	2.2ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
LTO050F10R00JTE3	38K4164 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 10 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $5.49 10+ $4.34 25+ $4.06 50+ $3.84 100+ $3.73 More Pricing...	Total:$5.49 Min: 1 / Mult: 1	10ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-
LTO050F47R00JTE3	38K4171 Data Sheet RoHS Date/Lot Code	VISHAY Through Hole Thick Film Resistor LTO 50 Series 47 ohm 50 W - 5% 250 V TO-220 RoHS Compliant: Yes	Each	1+ $5.41 10+ $4.23 25+ $3.96 50+ $3.79 100+ $3.67 More Pricing...	Total:$5.41 Min: 1 / Mult: 1	47ohm	LTO 50 Series	50W	± 5%	TO-220	250V	Thick Film	± 150ppm/°C	High Power	10.4mm	3.2mm	-55°C	150°C	-