Wirewound Resistors – Mouser South Africa

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WP-S Flameproof Power Wirewound Resistors

Welwyn / TT Electronics WP-S Flameproof Power Wirewound Resistors provide flameproof protection and offer enhanced pulse handling capability. These WP-S resistors are small-sized resistors with a 1W to 5W power rating. This Welwyn WP-S series offers a surface mount ZI-form option. The Flameproof Power Wirewound Resistors are RoHS compliant with lead-free terminations.

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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	Diameter	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Wirewound Resistors - Through Hole 2W 0.1 Ohms 5% WP2S-R10JA25 Welwyn Components / TT Electronics 1: $0.511 2,516In Stock	Mfr. Part No. WP2S-R10JA25 Mouser Part No 756-WP2S-R10JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.1 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,516In Stock	$0.511 $0.322 $0.276 $0.226 View Reel $0.167 $0.20 $0.188 $0.18 $0.167	Min.: 1 Mult.: 1 : 2,500	100 mOhms	2 W	50 V	5 %	Axial	350 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.27 Ohms 5% WP2S-R27JA25 Welwyn Components / TT Electronics 1: $0.77 30In Stock 2,500Expected 2027/02/10	Mfr. Part No. WP2S-R27JA25 Mouser Part No 756-WP2S-R27JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.27 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	30In Stock 2,500Expected 2027/02/10	$0.77 $0.67 $0.354 $0.263 Reel $0.18 View $0.24 $0.227 $0.202 $0.179	Min.: 1 Mult.: 1 : 2,500	270 mOhms	2 W	50 V	5 %	Axial		9 mm	3.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.47 Ohms 5% WP2S-R47JA25 Welwyn Components / TT Electronics 1: $0.60 2,253In Stock	Mfr. Part No. WP2S-R47JA25 Mouser Part No 756-WP2S-R47JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.47 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,253In Stock	$0.60 $0.388 $0.294 $0.263 Reel $0.15 View $0.229 $0.194 $0.17 $0.143	Min.: 1 Mult.: 1 : 2,500	470 mOhms	2 W	50 V	5 %	Axial	350 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.68 Ohms 5% WP2S-R68JA25 Welwyn Components / TT Electronics 1: $1.04 2,505In Stock	Mfr. Part No. WP2S-R68JA25 Mouser Part No 756-WP2S-R68JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.68 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,505In Stock	$1.04 $0.429 $0.354 $0.297 View Reel $0.167 $0.261 $0.238 $0.167	Min.: 1 Mult.: 1 : 2,500	680 mOhms	2 W	50 V	5 %	Axial	350 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.82 Ohms 5% WP2S-R82JA25 Welwyn Components / TT Electronics 1: $0.84 2,108In Stock	Mfr. Part No. WP2S-R82JA25 Mouser Part No 756-WP2S-R82JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.82 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,108In Stock	$0.84 $0.436 $0.354 $0.313 View Reel $0.167 $0.284 $0.255 $0.167	Min.: 1 Mult.: 1 : 2,500	820 mOhms	2 W	50 V	5 %	Axial	350 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 3.3 Ohms 5% ZI- Form WP2SZI-3R3JT06 Welwyn Components / TT Electronics 1: $1.19 1,166In Stock	Mfr. Part No. WP2SZI-3R3JT06 Mouser Part No 756-WP2SZI-3R3JT06	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 3.3 Ohms 5% ZI- Form Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,166In Stock	Cut Tape $1.19 $0.682 $0.555 $0.419 Reel $0.306 View $0.327 $0.305 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 600	3.3 Ohms	2 W	50 V	5 %	Axial	200 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 3W 1 Ohm 5% WP3S-1R0JA1 Welwyn Components / TT Electronics 1: $1.41 598In Stock	Mfr. Part No. WP3S-1R0JA1 Mouser Part No 756-WP3S-1R0JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 1 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	598In Stock	$1.41 $0.84 $0.60 $0.543 Reel $0.355 View $0.448 $0.33 $0.315	Min.: 1 Mult.: 1 : 1,000	1 Ohms	3 W	100 V	5 %	Axial	200 PPM / C	14.5 mm		5.2 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 3W 390 Ohm 5% WP3S-390RJA1 Welwyn Components / TT Electronics 1: $0.611 1,000In Stock 1,000Expected 2026/11/19	Mfr. Part No. WP3S-390RJA1 Mouser Part No 756-WP3S-390RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 390 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,000In Stock 1,000Expected 2026/11/19	$0.611 $0.383 $0.328 $0.271 Reel $0.219 View $0.259 $0.204	Min.: 1 Mult.: 1 : 1,000	390 Ohms	3 W	100 V	5 %	Axial	200 PPM / C	14.5 mm		5.2 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 3W 47 Ohms 5% WP3S-47RJA1 Welwyn Components / TT Electronics 1: $0.93 1,431In Stock	Mfr. Part No. WP3S-47RJA1 Mouser Part No 756-WP3S-47RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 47 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,431In Stock	$0.93 $0.526 $0.426 $0.317 Reel $0.219 View $0.277 $0.259 $0.204	Min.: 1 Mult.: 1 : 1,000	47 Ohms	3 W	100 V	5 %	Axial	200 PPM / C	14.5 mm		5.2 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 3W 0.1 Ohms 5% WP3S-R10JA1 Welwyn Components / TT Electronics 1: $1.41 739In Stock	Mfr. Part No. WP3S-R10JA1 Mouser Part No 756-WP3S-R10JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 0.1 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	739In Stock	$1.41 $0.84 $0.60 $0.543 Reel $0.355 View $0.448 $0.33 $0.315	Min.: 1 Mult.: 1 : 1,000	100 mOhms	3 W	100 V	5 %	Axial	350 PPM / C	14.5 mm		5.2 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 3W 0.47 Ohms 5% WP3S-R47JA1 Welwyn Components / TT Electronics 1: $1.87 1,247In Stock	Mfr. Part No. WP3S-R47JA1 Mouser Part No 756-WP3S-R47JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 0.47 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,247In Stock	$1.87 $1.16 $0.778 $0.764 Reel $0.585 View $0.702 $0.315	Min.: 1 Mult.: 1 : 1,000	470 mOhms	3 W	100 V	5 %	Axial	350 PPM / C	14.5 mm		5.2 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 100 Ohms 5% WP4S-100RJA1 Welwyn Components / TT Electronics 1: $1.59 329In Stock	Mfr. Part No. WP4S-100RJA1 Mouser Part No 756-WP4S-100RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 100 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	329In Stock	$1.59 $0.915 $0.747 $0.444 Reel $0.39 View $0.39 $0.385	Min.: 1 Mult.: 1 : 1,000	100 Ohms	4 W	100 V	5 %	Axial	200 PPM / C	13 mm		5.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 10 Ohms 5% WP4S-10RJA1 Welwyn Components / TT Electronics 1: $1.59 10In Stock	Mfr. Part No. WP4S-10RJA1 Mouser Part No 756-WP4S-10RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 10 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	10In Stock	$1.59 $0.915 $0.747 $0.614 $0.59 Reel $0.55	Min.: 1 Mult.: 1 : 1,000	10 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 1 Ohm 5% WP4S-1R0JA1 Welwyn Components / TT Electronics 1: $1.59 458In Stock	Mfr. Part No. WP4S-1R0JA1 Mouser Part No 756-WP4S-1R0JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 1 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	458In Stock	$1.59 $0.915 $0.747 $0.602 Reel $0.402 View $0.414 $0.391	Min.: 1 Mult.: 1 : 1,000	1 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 27 Ohms 5% WP4S-27RJA1 Welwyn Components / TT Electronics 1: $1.59 900In Stock	Mfr. Part No. WP4S-27RJA1 Mouser Part No 756-WP4S-27RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 27 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	900In Stock	$1.59 $0.915 $0.747 $0.497 View Reel $0.391 $0.464 $0.461 $0.391	Min.: 1 Mult.: 1 : 1,000	27 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 3.9 Ohms 5% WP4S-3R9JA1 Welwyn Components / TT Electronics 1: $1.59 264In Stock	Mfr. Part No. WP4S-3R9JA1 Mouser Part No 756-WP4S-3R9JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 3.9 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	264In Stock	$1.59 $0.915 $0.747 $0.497 Reel $0.392 View $0.464 $0.461 $0.391	Min.: 1 Mult.: 1 : 1,000	3.9 Ohms	4 W	100 V	5 %	Axial	200 PPM / C	13 mm		5.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 47 Ohms 5% WP4S-47RJA1 Welwyn Components / TT Electronics 1: $1.59 152In Stock 1,000On Order	Mfr. Part No. WP4S-47RJA1 Mouser Part No 756-WP4S-47RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 47 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	152In Stock 1,000On Order	$1.59 $0.915 $0.747 $0.456 $0.414 Reel $0.361	Min.: 1 Mult.: 1 : 1,000	47 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 0.1 Ohms 5% WP4S-R10JA1 Welwyn Components / TT Electronics 1: $1.48 1,238In Stock	Mfr. Part No. WP4S-R10JA1 Mouser Part No 756-WP4S-R10JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 0.1 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,238In Stock	$1.48 $0.849 $0.692 $0.518 Reel $0.364 View $0.408 $0.39 $0.361	Min.: 1 Mult.: 1 : 1,000	100 mOhms	4 W	100 V	5 %	Axial	350 PPM / C	13 mm		5.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 0.12 Ohms 5% WP4S-R12JA1 Welwyn Components / TT Electronics 1: $1.48 484In Stock	Mfr. Part No. WP4S-R12JA1 Mouser Part No 756-WP4S-R12JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 0.12 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	484In Stock	$1.48 $0.849 $0.692 $0.518 View Reel $0.363 $0.431 $0.428 $0.363	Min.: 1 Mult.: 1 : 1,000	120 mOhms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 1.5 Ohms 5% ZI- Form WP4SZI-1R5JT05 Welwyn Components / TT Electronics 1: $1.73 28In Stock	Mfr. Part No. WP4SZI-1R5JT05 Mouser Part No 756-WP4SZI-1R5JT05	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 1.5 Ohms 5% ZI- Form Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	28In Stock	Cut Tape $1.73 $1.02 $0.915 $0.722 Reel $0.566 View $0.618 $0.522 $0.476 $0.454 MouseReel Available	Min.: 1 Mult.: 1 : 500	1.5 Ohms	4 W	100 V	5 %	Axial	200 PPM / C	13 mm		5.6 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 5W 100 Ohms 5% WP5S-100RJT075 Welwyn Components / TT Electronics 1: $1.99 619In Stock	Mfr. Part No. WP5S-100RJT075 Mouser Part No 756-WP5S-100RJT075	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 100 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	619In Stock	Cut Tape $1.99 $1.19 $1.13 $1.06 Reel $0.356 View $0.996 $0.311 $0.295	Min.: 1 Mult.: 1 : 750	100 Ohms	5 W	150 V	5 %	Axial	200 PPM / C	16.5 mm		7 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape
Wirewound Resistors - Through Hole 5W 1K Ohms 5% WP5S-1K0JT075 Welwyn Components / TT Electronics 1: $1.78 374In Stock	Mfr. Part No. WP5S-1K0JT075 Mouser Part No 756-WP5S-1K0JT075	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 1K Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	374In Stock	Cut Tape $1.78 $0.779 $0.718 $0.656 Reel $0.42 View $0.437 $0.378	Min.: 1 Mult.: 1 : 750	1 kOhms	5 W	150 V	5 %	Axial	200 PPM / C	16.5 mm		7 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape
Wirewound Resistors - Through Hole 5W 33 Ohms 5% WP5S06-33RJI Welwyn Components / TT Electronics 1: $1.64 83In Stock	Mfr. Part No. WP5S06-33RJI Mouser Part No 756-WP5S06-33RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 33 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	83In Stock	$1.64 $0.963 $0.864 $0.683 View Reel $0.50 $0.584 $0.535 $0.50 $0.50	Min.: 1 Mult.: 1 : 3,000	33 Ohms	5 W	150 V	5 %	Axial	200 PPM / C	16.5 mm		7 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W1 Ohms 5% WP2S-1RJA25 Welwyn Components / TT Electronics 1: $4.34 2,500On Order	Mfr. Part No. WP2S-1RJA25 Mouser Part No 756-WP2S-1RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W1 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,500On Order	$4.34 $2.65 $2.40 $2.05 View Reel $1.63 $1.80 $1.64 $1.63	Min.: 1 Mult.: 1 : 2,500	1 Ohms	2 W	50 V	5 %	Axial	200 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 10 Ohms 5% WP2S-10RJA25 Welwyn Components / TT Electronics 1: $0.59 2,411Expected 2026/12/25	Mfr. Part No. WP2S-10RJA25 Mouser Part No 756-WP2S-10RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 10 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,411Expected 2026/12/25	$0.59 $0.342 $0.256 $0.231 Reel $0.165 View $0.206 $0.192 $0.167 $0.16	Min.: 1 Mult.: 1 : 2,500	10 Ohms	2 W	50 V	5 %	Axial	200 PPM / C	9 mm		3.6 mm	- 55 C	+ 155 C	WP-S	Ammo Pack