Wirewound Resistors – Mouser Chile

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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 (CLP) 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: $1.340 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 $1.340 $770 $627 $473 Reel $345 View $419 $378 $302 $282 MouseReel Available	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: $1.032 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	$1.032 $526 $380 $333 View Reel $209 $285 $278 $246 $209	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: $922 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	$922 $479 $388 $344 Reel $198 View $312 $280 $184	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: $889 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	$889 $478 $388 $316 Reel $198 View $278 $253 $184	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: $1.010 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	$1.010 $575 $467 $348 Reel $250 View $303 $274 $208 $193	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: $1.976 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	$1.976 $1.164 $1.040 $821 $703 Reel $602	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: $1.032 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	$1.032 $581 $471 $352 View Reel $225 $306 $278 $266 $225	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: $648 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	$648 $417 $316 $282 Reel $160 View $246 $223 $181 $153	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: $999 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	$999 $733 $419 $314 Reel $192 View $268 $243 $234 $180	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: $1.087 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	$1.087 $590 $459 $448 Reel $192 View $355 $235 $228 $180	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: $856 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	$856 $543 $424 $291 View Reel $179 $246 $217 $184 $179	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: $648 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	$648 $376 $281 $254 Reel $171 View $226 $211 $183 $167	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: $1.460 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	$1.460 $777 $605 $595 Reel $192 View $520 $444 $234 $180	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: $867 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	$867 $549 $428 $294 View Reel $177 $248 $225 $210 $177	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: $1.120 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	$1.120 $579 $468 $417 Reel $238 View $359 $338 $336 $223	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: $856 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	$856 $543 $424 $291 View Reel $179 $212 $200 $183 $179	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: $1.054 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	$1.054 $650 $527 $379 Reel $234 View $329 $299 $273 $216	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: $856 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	$856 $543 $424 $291 Reel $180 View $246 $223 $203 $179	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: $1.065 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	$1.065 $651 $528 $404 Reel $269 View $381 $253	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: $1.340 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	$1.340 $720 $534 $509 Reel $192 View $459 $407 $180	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: $845 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	$845 $478 $388 $289 View Reel $184 $251 $228 $218 $184	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: $889 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	$889 $682 $540 $522 Reel $198 View $477 $430 $184	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: $845 41In 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	41In Stock 2.500Expected 2/3/2027	$845 $702 $388 $333 View Reel $184 $290 $222 $203 $184	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: $659 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	$659 $426 $323 $289 Reel $165 View $251 $228 $187 $157	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: $1.142 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	$1.142 $478 $388 $296 View Reel $184 $265 $255 $184	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