Wirewound Resistors – Mouser Puerto Rico

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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 5W 150 Ohm 5% WP5S-150RJA075 Welwyn Components / TT Electronics 1: $1.22 A tariff of 8% may be applied if shipping to the United States. 3,694In Stock	Mfr. Part # WP5S-150RJA075 Mouser Part # 756-WP5S-150RJA075	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 150 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	3,694In Stock	Cut Tape $1.22 $0.701 $0.571 $0.431 Reel $0.314 View $0.382 $0.344 $0.275 $0.257 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 750	150 Ohms	5 W	150 V	5 %	Axial	200 PPM / C	16.5 mm		7 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 10 ohm 5% 1W Wirewound Resistor WP1S-10RJA5 Welwyn Components / TT Electronics 1: $0.94 A tariff of 8% may be applied if shipping to the United States. 5,021In Stock	Mfr. Part # WP1S-10RJA5 Mouser Part # 756-WP1S-10RJA5	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 10 ohm 5% 1W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	5,021In Stock	$0.94 $0.479 $0.346 $0.303 View Reel $0.19 $0.26 $0.253 $0.224 $0.19 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	10 Ohms	1 W	50 V	5 %	Axial	200 PPM / C	6.2 mm	2.8 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.12 Ohms 5% WP2S-R1JA25 Welwyn Components / TT Electronics 1: $0.84 A tariff of 8% may be applied if shipping to the United States. 1,527In Stock	Mfr. Part # WP2S-R1JA25 Mouser Part # 756-WP2S-R1JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.12 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,527In Stock	$0.84 $0.436 $0.353 $0.313 Reel $0.18 View $0.284 $0.255 $0.168 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	120 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 0.33 Ohms 5% WP2S-R33JA25 Welwyn Components / TT Electronics 1: $0.81 A tariff of 8% may be applied if shipping to the United States. 2,443In Stock	Mfr. Part # WP2S-R33JA25 Mouser Part # 756-WP2S-R33JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.33 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,443In Stock	$0.81 $0.435 $0.353 $0.288 Reel $0.18 View $0.253 $0.23 $0.168 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	330 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 3W 2.2 Ohm 5% WP3S-2R2JA1 Welwyn Components / TT Electronics 1: $0.92 A tariff of 8% may be applied if shipping to the United States. 718In Stock	Mfr. Part # WP3S-2R2JA1 Mouser Part # 756-WP3S-2R2JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3W 2.2 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	718In Stock	$0.92 $0.524 $0.425 $0.317 Reel $0.228 View $0.276 $0.25 $0.189 $0.176 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	2.2 Ohms	3 W	100 V	5 %	Axial		14.5 mm	5.2 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 4W 2.7K Ohms 5% WP4S-2K7JA1 Welwyn Components / TT Electronics 1: $1.80 A tariff of 8% may be applied if shipping to the United States. 678In Stock	Mfr. Part # WP4S-2K7JA1 Mouser Part # 756-WP4S-2K7JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 2.7K Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	678In Stock	$1.80 $1.06 $0.947 $0.748 $0.64 Reel $0.548 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	2.7 kOhms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 0.47 ohm 5% 1W Wirewound Resistor WP1S-R47JA5 Welwyn Components / TT Electronics 1: $0.94 A tariff of 8% may be applied if shipping to the United States. 3,987In Stock	Mfr. Part # WP1S-R47JA5 Mouser Part # 756-WP1S-R47JA5	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 0.47 ohm 5% 1W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	3,987In Stock	$0.94 $0.529 $0.429 $0.321 View Reel $0.205 $0.279 $0.253 $0.242 $0.205 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	470 mOhms	1 W	50 V	5 %	Axial	350 PPM / C	6.2 mm		2.8 mm	- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 100 Ohms 5% WP2S-100RJA25 Welwyn Components / TT Electronics 1: $0.59 A tariff of 8% may be applied if shipping to the United States. 1,942In Stock	Mfr. Part # WP2S-100RJA25 Mouser Part # 756-WP2S-100RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 100 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,942In Stock	$0.59 $0.38 $0.288 $0.257 Reel $0.146 View $0.224 $0.203 $0.165 $0.139 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	200 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 12 Ohms 5% WP2S-12RJA25 Welwyn Components / TT Electronics 1: $0.91 A tariff of 8% may be applied if shipping to the United States. 19In Stock	Mfr. Part # WP2S-12RJA25 Mouser Part # 756-WP2S-12RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 12 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	19In Stock	$0.91 $0.668 $0.382 $0.286 Reel $0.175 View $0.244 $0.221 $0.213 $0.164 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	12 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 180 Ohms 5% WP2S-180RJA25 Welwyn Components / TT Electronics 1: $0.99 A tariff of 8% may be applied if shipping to the United States. 371In Stock	Mfr. Part # WP2S-180RJA25 Mouser Part # 756-WP2S-180RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 180 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	371In Stock	$0.99 $0.537 $0.418 $0.408 Reel $0.175 View $0.323 $0.214 $0.208 $0.164 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	180 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 1 Ohm 5% WP2S-1R0JA25 Welwyn Components / TT Electronics 1: $0.78 A tariff of 8% may be applied if shipping to the United States. 2,296In Stock	Mfr. Part # WP2S-1R0JA25 Mouser Part # 756-WP2S-1R0JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 1 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,296In Stock	$0.78 $0.495 $0.386 $0.265 View Reel $0.163 $0.224 $0.198 $0.168 $0.163 A tariff of 8% may be applied if shipping to the United States.	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 2.2 Ohms 5% WP2S-2R2JA25 Welwyn Components / TT Electronics 1: $0.59 A tariff of 8% may be applied if shipping to the United States. 548In Stock	Mfr. Part # WP2S-2R2JA25 Mouser Part # 756-WP2S-2R2JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 2.2 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	548In Stock	$0.59 $0.342 $0.256 $0.231 Reel $0.156 View $0.206 $0.192 $0.167 $0.152 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	2.2 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 3.3 Ohms 5% WP2S-3R3JA25 Welwyn Components / TT Electronics 1: $1.33 A tariff of 8% may be applied if shipping to the United States. 860In Stock	Mfr. Part # WP2S-3R3JA25 Mouser Part # 756-WP2S-3R3JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 3.3 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	860In Stock	$1.33 $0.708 $0.551 $0.542 Reel $0.175 View $0.474 $0.404 $0.213 $0.164 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	3.3 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 3.9 ohm 5% 2W Wirewound Resistor WP2S-3R9JA25 Welwyn Components / TT Electronics 1: $0.79 A tariff of 8% may be applied if shipping to the United States. 4,743In Stock	Mfr. Part # WP2S-3R9JA25 Mouser Part # 756-WP2S-3R9JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3.9 ohm 5% 2W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	4,743In Stock	$0.79 $0.50 $0.39 $0.268 View Reel $0.161 $0.226 $0.205 $0.191 $0.161 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	3.9 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 470 Ohms 5% WP2S-470RJA25 Welwyn Components / TT Electronics 1: $1.02 A tariff of 8% may be applied if shipping to the United States. 2,494In Stock	Mfr. Part # WP2S-470RJA25 Mouser Part # 756-WP2S-470RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 470 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,494In Stock	$1.02 $0.527 $0.426 $0.38 Reel $0.217 View $0.327 $0.308 $0.306 $0.203 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	470 Ohms	2 W	50 V	5 %	Axial		9 mm	3.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 4.7 Ohms 5% WP2S-4R7JA25 Welwyn Components / TT Electronics 1: $0.78 A tariff of 8% may be applied if shipping to the United States. 3,798In Stock	Mfr. Part # WP2S-4R7JA25 Mouser Part # 756-WP2S-4R7JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 4.7 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	3,798In Stock	$0.78 $0.495 $0.386 $0.265 View Reel $0.163 $0.193 $0.182 $0.167 $0.163 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	4.7 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 680 Ohm 5% WP2S-680RJA25 Welwyn Components / TT Electronics 1: $0.96 A tariff of 8% may be applied if shipping to the United States. 3,584In Stock	Mfr. Part # WP2S-680RJA25 Mouser Part # 756-WP2S-680RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 680 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	3,584In Stock	$0.96 $0.592 $0.48 $0.345 Reel $0.213 View $0.30 $0.272 $0.249 $0.197 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	680 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 7.5 Ohm 5% 2W WP2S-7R5JA25 Welwyn Components / TT Electronics 1: $0.78 A tariff of 8% may be applied if shipping to the United States. 2,294In Stock	Mfr. Part # WP2S-7R5JA25 Mouser Part # 756-WP2S-7R5JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7.5 Ohm 5% 2W Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,294In Stock	$0.78 $0.495 $0.386 $0.265 Reel $0.164 View $0.224 $0.203 $0.185 $0.163 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	7.5 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 820 Ohms 5% WP2S-820RJA25 Welwyn Components / TT Electronics 1: $0.97 A tariff of 8% may be applied if shipping to the United States. 2,013In Stock	Mfr. Part # WP2S-820RJA25 Mouser Part # 756-WP2S-820RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 820 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	2,013In Stock	$0.97 $0.593 $0.481 $0.368 Reel $0.245 View $0.347 $0.23 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	820 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 8.2 Ohms 5% WP2S-8R2JA25 Welwyn Components / TT Electronics 1: $1.22 A tariff of 8% may be applied if shipping to the United States. 1,252In Stock	Mfr. Part # WP2S-8R2JA25 Mouser Part # 756-WP2S-8R2JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 8.2 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,252In Stock	$1.22 $0.656 $0.486 $0.464 Reel $0.175 View $0.418 $0.371 $0.164 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	8.2 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 0.1 Ohms 5% WP2S-R10JA25 Welwyn Components / TT Electronics 1: $0.77 A tariff of 8% may be applied if shipping to the United States. 16In Stock 2,500Expected 10/27/2026	Mfr. Part # WP2S-R10JA25 Mouser Part # 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	16In Stock 2,500Expected 10/27/2026	$0.77 $0.435 $0.353 $0.263 View Reel $0.168 $0.229 $0.208 $0.199 $0.168 A tariff of 8% may be applied if shipping to the United States.	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 0.18 Ohms 5% WP2S-R18JA25 Welwyn Components / TT Electronics 1: $0.81 A tariff of 8% may be applied if shipping to the United States. 1,823In Stock	Mfr. Part # WP2S-R18JA25 Mouser Part # 756-WP2S-R18JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.18 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	1,823In Stock	$0.81 $0.621 $0.492 $0.475 Reel $0.18 View $0.434 $0.392 $0.168 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	180 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 A tariff of 8% may be applied if shipping to the United States. 25In Stock 2,500Expected 2/3/2027	Mfr. Part # WP2S-R27JA25 Mouser Part # 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	25In Stock 2,500Expected 2/3/2027	$0.77 $0.639 $0.353 $0.303 View Reel $0.168 $0.264 $0.202 $0.185 $0.168 A tariff of 8% may be applied if shipping to the United States.	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 A tariff of 8% may be applied if shipping to the United States. 2,255In Stock	Mfr. Part # WP2S-R47JA25 Mouser Part # 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	2,255In Stock	$0.60 $0.388 $0.294 $0.263 Reel $0.15 View $0.229 $0.208 $0.17 $0.143 A tariff of 8% may be applied if shipping to the United States.	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 A tariff of 8% may be applied if shipping to the United States. 2,505In Stock	Mfr. Part # WP2S-R68JA25 Mouser Part # 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 $0.435 $0.353 $0.27 View Reel $0.168 $0.241 $0.232 $0.168 A tariff of 8% may be applied if shipping to the United States.	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