Wirewound Resistors – Mouser South Africa

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WH Aluminum Housed Wirewound Resistors

Welwyn / TT Electronics WH Aluminum Housed Wirewound Resistors have an all-welded construction and high-power dissipation up to 300W. Welwyn / TT Electronics WH Wirewound Resistors are suitable for severe environments and designed for excellent thermal conductivity to heatsinks. The resistors also offer a spade terminal option and are RoHS compliant.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Resistance	Power Rating	Voltage Rating	Tolerance	Termination Style	Temperature Coefficient	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Wirewound Resistors - Chassis Mount 0.1ohms 5% WH25-R10JI Welwyn Components / TT Electronics 1: $8.15 691In Stock	Mfr. Part No. WH25-R10JI Mouser Part No 756-WH25-R10JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 0.1ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	691In Stock	$8.15 $5.09 $4.76 $3.74 View $3.29 $3.11 $3.00 $2.91 Quote	Min.: 1 Mult.: 1	100 mOhms	25 W	500 V	5 %	Solder Lug	75 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 10ohms 5% WH25-10RJI Welwyn Components / TT Electronics 1: $8.15 674In Stock	Mfr. Part No. WH25-10RJI Mouser Part No 756-WH25-10RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 10ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	674In Stock	$8.15 $4.99 $4.48 $3.42 View $3.33 $3.01 $2.91 Quote	Min.: 1 Mult.: 1	10 Ohms	25 W	500 V	5 %	Solder Lug	50 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 220ohms 5% WH25-220RJI Welwyn Components / TT Electronics 1: $8.15 600In Stock	Mfr. Part No. WH25-220RJI Mouser Part No 756-WH25-220RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 220ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	600In Stock	$8.15 $5.09 $4.66 $3.98 $3.48	Min.: 1 Mult.: 1	220 Ohms	25 W	500 V	5 %	Solder Lug	25 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 47ohms 5% WH50-47RJI Welwyn Components / TT Electronics 1: $12.22 264In Stock	Mfr. Part No. WH50-47RJI Mouser Part No 756-WH50-47RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 47ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	264In Stock	$12.22 $7.58 $7.12 $6.52 View $5.61 $4.84 $4.68 $4.35	Min.: 1 Mult.: 1	47 Ohms	50 W	1.25 kV	5 %	Solder Lug	50 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 2.2Kohms 5% WH25-2K2JI Welwyn Components / TT Electronics 1: $8.15 392In Stock	Mfr. Part No. WH25-2K2JI Mouser Part No 756-WH25-2K2JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 2.2Kohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	392In Stock	$8.15 $5.09 $4.76 $3.74 View $3.65 $3.42	Min.: 1 Mult.: 1	2.2 kOhms	25 W	500 V	5 %	Solder Lug	25 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 6.8ohms 5% WH50-6R8JI Welwyn Components / TT Electronics 1: $12.22 318In Stock	Mfr. Part No. WH50-6R8JI Mouser Part No 756-WH50-6R8JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 6.8ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	318In Stock	$12.22 $7.58 $7.12 $6.52 View $5.61 $4.93 $4.68 $4.43	Min.: 1 Mult.: 1	6.8 Ohms	50 W	1.25 kV	5 %	Solder Lug	75 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount WH25-6R8GI Welwyn Components / TT Electronics 1: $12.22 10In Stock	Mfr. Part No. WH25-6R8GI Mouser Part No 756-WH25-6R8GI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	10In Stock	$12.22 $7.58 $7.12 $6.52 View $5.88 $5.18 $5.02 $4.75 $4.73	Min.: 1 Mult.: 1	6.8 Ohms	25 W	500 V	2 %	Solder Lug	75 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 12ohms 5% WH25-12RJI Welwyn Components / TT Electronics 1: $8.15 85In Stock	Mfr. Part No. WH25-12RJI Mouser Part No 756-WH25-12RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 12ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	85In Stock	$8.15 $5.09 $4.76 $3.52 View $3.41 $3.37	Min.: 1 Mult.: 1	12 Ohms	25 W	500 V	5 %	Solder Lug	50 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 2.2Kohms 5% WH50-2K2JI Welwyn Components / TT Electronics 1: $12.97 222In Stock	Mfr. Part No. WH50-2K2JI Mouser Part No 756-WH50-2K2JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 2.2Kohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	222In Stock	$12.97 $8.25 $7.77 $7.16 View $6.23 $5.41 $5.35	Min.: 1 Mult.: 1	2.2 kOhms	50 W	1.25 kV	5 %	Solder Lug	25 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 120ohms 5% WH5-120RJI Welwyn Components / TT Electronics 1: $8.15 471In Stock	Mfr. Part No. WH5-120RJI Mouser Part No 756-WH5-120RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 120ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	471In Stock	$8.15 $4.49 $4.22 $3.90 View $3.29 $3.11 $3.01 $2.91 Quote	Min.: 1 Mult.: 1	120 Ohms	10 W	150 V	5 %	Solder Lug	25 PPM / C	17 mm	17 mm	9 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 220ohms 5% WH50-220RJI Welwyn Components / TT Electronics 1: $12.22 220In Stock	Mfr. Part No. WH50-220RJI Mouser Part No 756-WH50-220RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 220ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	220In Stock	$12.22 $7.58 $7.12 $6.52 View $5.23 $5.12 $4.68 $4.35	Min.: 1 Mult.: 1	220 Ohms	50 W	1.25 kV	5 %	Solder Lug	25 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 3.9K ohm 5% 50W WH50-3K9JI Welwyn Components / TT Electronics 1: $12.22 76In Stock 200Expected 2027/01/28	Mfr. Part No. WH50-3K9JI Mouser Part No 756-WH50-3K9JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 3.9K ohm 5% 50W	Datasheet	76In Stock 200Expected 2027/01/28	$12.22 $7.58 $7.12 $6.52 View $5.88 $5.18 $5.02 $5.00 $4.75	Min.: 1 Mult.: 1	3.9 kOhms	50 W	1.25 kV	5 %	Solder Lug	25 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 0.33ohms 5% WH25-R33JI Welwyn Components / TT Electronics 1: $8.15 63In Stock	Mfr. Part No. WH25-R33JI Mouser Part No 756-WH25-R33JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 0.33ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	63In Stock	$8.15 $5.09 $4.76 $3.92 View $3.51 $3.35 $3.33 $3.16 Quote	Min.: 1 Mult.: 1	330 mOhms	25 W	500 V	5 %	Solder Lug	75 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 0.33 ohm 5% 5W Wirewound Resistor WH5-R33JI Welwyn Components / TT Electronics 1: $8.15 224In Stock	Mfr. Part No. WH5-R33JI Mouser Part No 756-WH5-R33JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 0.33 ohm 5% 5W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	224In Stock	$8.15 $5.09 $4.76 $3.93 View $3.33 $3.16 Quote	Min.: 1 Mult.: 1	330 mOhms	10 W	150 V	5 %	Solder Lug	75 PPM / C	17 mm	17 mm	9 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 39ohms 5% WH25-39RJI Welwyn Components / TT Electronics 1: $8.15 344In Stock	Mfr. Part No. WH25-39RJI Mouser Part No 756-WH25-39RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 39ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	344In Stock	$8.15 $5.09 $4.76 $3.74 View $3.29 $3.11 $3.00 $2.91 Quote	Min.: 1 Mult.: 1	39 Ohms	25 W	500 V	5 %	Solder Lug	50 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 15ohms 5% WH50-15RJI Welwyn Components / TT Electronics 1: $12.22 189In Stock	Mfr. Part No. WH50-15RJI Mouser Part No 756-WH50-15RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 15ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	189In Stock	$12.22 $7.58 $7.12 $6.52 View $5.61 $4.93 $4.68 $4.43	Min.: 1 Mult.: 1	15 Ohms	50 W	1.25 kV	5 %	Solder Lug	50 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount WH50-1K5JI Welwyn Components / TT Electronics 1: $14.40 394In Stock	Mfr. Part No. WH50-1K5JI Mouser Part No 756-WH50-1K5JI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount	Datasheet	394In Stock	$14.40 $9.47 $8.98 $8.35 View $7.79 $5.37 $5.00 $4.87	Min.: 1 Mult.: 1	1.5 kOhms	50 W	1.25 kV	5 %	Screw	25 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 20ohms 5% WH50-20RJI Welwyn Components / TT Electronics 1: $14.68 340In Stock	Mfr. Part No. WH50-20RJI Mouser Part No 756-WH50-20RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 20ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	340In Stock	$14.68 $9.76 $9.27 $8.63 View $8.07 $5.37 $5.09	Min.: 1 Mult.: 1	20 Ohms	50 W	1.25 kV	5 %	Solder Lug	50 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 10ohms 5% WH10-10RJI Welwyn Components / TT Electronics 1: $9.12 196In Stock	Mfr. Part No. WH10-10RJI Mouser Part No 756-WH10-10RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 10ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	196In Stock	$9.12 $5.94 $4.86 $4.54 View $3.79 $3.45 $3.34 $3.24 Quote	Min.: 1 Mult.: 1	10 Ohms	15 W	250 V	5 %	Solder Lug	50 PPM / C	21 mm	21 mm	11 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 68ohms 5% WH25-68RJI Welwyn Components / TT Electronics 1: $8.65 100In Stock	Mfr. Part No. WH25-68RJI Mouser Part No 756-WH25-68RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 68ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	100In Stock	$8.65 $5.54 $4.76 $3.74 View $3.72 $3.44 $3.38	Min.: 1 Mult.: 1	68 Ohms	25 W	500 V	5 %	Solder Lug	50 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 100ohms 5% WH50-100RJI Welwyn Components / TT Electronics 1: $12.97 277In Stock	Mfr. Part No. WH50-100RJI Mouser Part No 756-WH50-100RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 100ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	277In Stock	$12.97 $8.25 $7.77 $7.16 View $5.91 $5.06	Min.: 1 Mult.: 1	100 Ohms	50 W	1.25 kV	5 %	Solder Lug	25 PPM / C	51 mm	30 mm	16 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 1K ohm 5% 15W Wirewound Resistor WH10-1KJI Welwyn Components / TT Electronics 1: $7.72 55In Stock	Mfr. Part No. WH10-1KJI Mouser Part No 756-WH10-1KJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 1K ohm 5% 15W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	55In Stock	$7.72 $5.36 $4.11 $3.48 View $2.95 $2.77 $2.76 $2.59 $2.56	Min.: 1 Mult.: 1	1 kOhms	15 W	250 V	5 %	Solder Lug	25 PPM / C	21 mm	21 mm	11 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 220 ohm 5% 10W Wirewound Resistor WH10-220RJI Welwyn Components / TT Electronics 1: $9.75 115In Stock	Mfr. Part No. WH10-220RJI Mouser Part No 756-WH10-220RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 220 ohm 5% 10W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	115In Stock	$9.75 $6.47 $3.98 $3.74 View $3.37 $3.31 $3.26 Quote	Min.: 1 Mult.: 1	220 Ohms	15 W	250 V	5 %	Solder Lug	25 PPM / C	21 mm	21 mm	11 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 100ohms 5% WH25-100RJI Welwyn Components / TT Electronics 1: $8.66 135In Stock 200Expected 2026/12/25	Mfr. Part No. WH25-100RJI Mouser Part No 756-WH25-100RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 100ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	135In Stock 200Expected 2026/12/25	$8.66 $5.54 $4.76 $3.88 View $3.68 $3.47 $3.42	Min.: 1 Mult.: 1	100 Ohms	25 W	500 V	5 %	Solder Lug	25 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk
Wirewound Resistors - Chassis Mount 10Kohms 5% WH25-10KJI Welwyn Components / TT Electronics 1: $13.68 125In Stock	Mfr. Part No. WH25-10KJI Mouser Part No 756-WH25-10KJI	Welwyn Components / TT Electronics	Wirewound Resistors - Chassis Mount 10Kohms 5% Learn More about Welwyn Components / TT Electronics welwyn wh resistors	Datasheet	125In Stock	$13.68 $8.85 $8.37 $7.75 View $6.80 $5.57 $5.26 $5.00 $4.95	Min.: 1 Mult.: 1	10 kOhms	25 W	500 V	5 %	Solder Lug	25 PPM / C	29 mm	28 mm	15 mm	- 55 C	+ 200 C	WH	Bulk