Wirewound Resistors – Mouser United Kingdom

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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 (GBP) 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: £0.917 3,694In Stock	Mfr. Part No. WP5S-150RJA075 Mouser Part No 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 £0.917 £0.526 £0.429 £0.324 Reel £0.236 View £0.287 £0.258 £0.207 £0.193 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: £0.705 5,021In Stock	Mfr. Part No. WP1S-10RJA5 Mouser Part No 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	£0.705 £0.36 £0.26 £0.228 View Reel £0.142 £0.196 £0.19 £0.168 £0.142	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: £0.63 1,527In Stock	Mfr. Part No. WP2S-R1JA25 Mouser Part No 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	£0.63 £0.327 £0.265 £0.235 Reel £0.135 View £0.213 £0.191 £0.126	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: £0.608 2,443In Stock	Mfr. Part No. WP2S-R33JA25 Mouser Part No 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	£0.608 £0.327 £0.265 £0.217 Reel £0.135 View £0.19 £0.173 £0.126	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: £0.691 718In Stock	Mfr. Part No. WP3S-2R2JA1 Mouser Part No 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	£0.691 £0.394 £0.32 £0.238 Reel £0.171 View £0.207 £0.188 £0.142 £0.132	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: £1.35 678In Stock	Mfr. Part No. WP4S-2K7JA1 Mouser Part No 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	£1.35 £0.796 £0.711 £0.561 £0.48 Reel £0.411	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: £0.705 3,987In Stock	Mfr. Part No. WP1S-R47JA5 Mouser Part No 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	£0.705 £0.397 £0.322 £0.241 View Reel £0.154 £0.21 £0.19 £0.182 £0.154	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: £0.443 1,942In Stock	Mfr. Part No. WP2S-100RJA25 Mouser Part No 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	£0.443 £0.285 £0.217 £0.193 View Reel £0.113 £0.168 £0.153 £0.124 £0.113	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: £0.684 19In Stock	Mfr. Part No. WP2S-12RJA25 Mouser Part No 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	£0.684 £0.501 £0.287 £0.215 Reel £0.132 View £0.183 £0.166 £0.16 £0.123	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: £0.743 371In Stock	Mfr. Part No. WP2S-180RJA25 Mouser Part No 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	£0.743 £0.403 £0.313 £0.306 Reel £0.132 View £0.243 £0.161 £0.156 £0.123	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: £0.586 2,296In Stock	Mfr. Part No. WP2S-1R0JA25 Mouser Part No 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	£0.586 £0.372 £0.29 £0.199 Reel £0.125 View £0.168 £0.148 £0.126 £0.122	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: £0.443 548In Stock	Mfr. Part No. WP2S-2R2JA25 Mouser Part No 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	£0.443 £0.257 £0.192 £0.174 Reel £0.117 View £0.155 £0.144 £0.126 £0.114	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: £0.995 860In Stock	Mfr. Part No. WP2S-3R3JA25 Mouser Part No 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	£0.995 £0.532 £0.414 £0.407 Reel £0.132 View £0.356 £0.303 £0.16 £0.123	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: £0.593 4,743In Stock	Mfr. Part No. WP2S-3R9JA25 Mouser Part No 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	£0.593 £0.375 £0.292 £0.201 View Reel £0.12 £0.169 £0.154 £0.143 £0.12	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: £0.766 2,494In Stock	Mfr. Part No. WP2S-470RJA25 Mouser Part No 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	£0.766 £0.395 £0.32 £0.285 Reel £0.163 View £0.245 £0.231 £0.23 £0.153	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: £0.586 3,798In Stock	Mfr. Part No. WP2S-4R7JA25 Mouser Part No 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	£0.586 £0.372 £0.29 £0.199 Reel £0.125 View £0.145 £0.137 £0.126 £0.123	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: £0.721 3,584In Stock	Mfr. Part No. WP2S-680RJA25 Mouser Part No 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	£0.721 £0.444 £0.361 £0.259 Reel £0.16 View £0.225 £0.204 £0.187 £0.148	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: £0.586 2,294In Stock	Mfr. Part No. WP2S-7R5JA25 Mouser Part No 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	£0.586 £0.372 £0.29 £0.199 Reel £0.123 View £0.168 £0.153 £0.139 £0.122	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: £0.728 2,013In Stock	Mfr. Part No. WP2S-820RJA25 Mouser Part No 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	£0.728 £0.445 £0.361 £0.276 Reel £0.184 View £0.26 £0.173	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: £0.917 1,252In Stock	Mfr. Part No. WP2S-8R2JA25 Mouser Part No 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	£0.917 £0.492 £0.365 £0.348 Reel £0.132 View £0.313 £0.278 £0.123	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: £0.578 16In Stock 2,500Expected 27/10/2026	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	16In Stock 2,500Expected 27/10/2026	£0.578 £0.327 £0.265 £0.197 View Reel £0.126 £0.172 £0.156 £0.149 £0.126	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: £0.608 1,823In Stock	Mfr. Part No. WP2S-R18JA25 Mouser Part No 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	£0.608 £0.466 £0.369 £0.357 Reel £0.135 View £0.326 £0.294 £0.126	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: £0.578 25In Stock 2,500Expected 03/02/2027	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	25In Stock 2,500Expected 03/02/2027	£0.578 £0.48 £0.265 £0.228 View Reel £0.126 £0.198 £0.152 £0.139 £0.126	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: £0.45 2,255In 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	2,255In Stock	£0.45 £0.292 £0.221 £0.197 Reel £0.114 View £0.172 £0.156 £0.127 £0.107	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: £0.78 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	£0.78 £0.327 £0.265 £0.203 View Reel £0.126 £0.181 £0.175 £0.126	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