Wirewound Resistors – Mouser Ireland

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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 (EUR) 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 4W 33 Ohms 5% WP4S-33RJA1 Welwyn Components / TT Electronics 1: €1.37 3,000On Order	Mfr. Part No. WP4S-33RJA1 Mouser Part No 756-WP4S-33RJA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 33 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	3,000On Order On Order Ship Dates Mfr. No: WP4S-33RJA1 Stock: 0 On Order: 1,000 Expected 19/03/2027 2,000 Expected 26/03/2027 Factory Lead Time: 35 Weeks	€1.37 €0.787 €0.642 €0.48 Reel €0.366 View €0.429 €0.377 €0.341	Min.: 1 Mult.: 1 : 1,000	33 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 1K Ohms 5% ZI- Form WP4SZI-1KRJT05 Welwyn Components / TT Electronics 1: €1.49 980On Order	Mfr. Part No. WP4SZI-1KRJT05 Mouser Part No 756-WP4SZI-1KRJT05	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 1K Ohms 5% ZI- Form Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	980On Order	Cut Tape €1.49 €0.877 €0.787 €0.621 €0.531 Reel €0.487 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 kOhms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 4W 2.7 Ohms 5% ZI- Form WP4SZI-2R7JT05 Welwyn Components / TT Electronics 1: €1.50 970Expected 01/01/2027	Mfr. Part No. WP4SZI-2R7JT05 Mouser Part No 756-WP4SZI-2R7JT05	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 2.7 Ohms 5% ZI- Form Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	970Expected 01/01/2027	Cut Tape €1.50 €0.886 €0.788 €0.622 €0.532 Reel €0.433 MouseReel Available	Min.: 1 Mult.: 1 : 500	2.7 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 5W 470 Ohms 5% WP5S-470RJT075 Welwyn Components / TT Electronics 1: €1.14 249Expected 15/06/2027	Mfr. Part No. WP5S-470RJT075 Mouser Part No 756-WP5S-470RJT075	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 470 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	249Expected 15/06/2027	Cut Tape €1.14 €0.662 €0.514 €0.412 Reel €0.351 View €0.367 €0.351 €0.292	Min.: 1 Mult.: 1 : 750	470 Ohms	5 W	150 V	5 %	Axial		16.5 mm	7 mm		- 55 C	+ 155 C	WP-S	Reel, Cut Tape
Wirewound Resistors - Through Hole 5W 0.47 Ohms 5% WP5S-R47JT075 Welwyn Components / TT Electronics 1: €1.47 750Expected 02/04/2027	Mfr. Part No. WP5S-R47JT075 Mouser Part No 756-WP5S-R47JT075	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5W 0.47 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	750Expected 02/04/2027	Cut Tape €1.47 €0.963 €0.694 €0.543 View Reel €0.357 €0.49 €0.357 €0.357	Min.: 1 Mult.: 1 : 750	470 mOhms	5 W	150 V	5 %	Axial	350 PPM / C	16.5 mm		7 mm	- 55 C	+ 155 C	WP-S	Reel, Cut Tape
Wirewound Resistors - Through Hole 4W 2.7 Ohms 5% WP4S-2R7JA1 Welwyn Components / TT Electronics 1: €1.37 400Factory Stock Available	Mfr. Part No. WP4S-2R7JA1 Mouser Part No 756-WP4S-2R7JA1	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 4W 2.7 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	400Factory Stock Available More Info Available	€1.37 €0.787 €0.642 €0.48 Reel €0.341 View €0.429 €0.402 €0.336	Min.: 1 Mult.: 1 : 1,000	2.7 Ohms	4 W	100 V	5 %	Axial		13 mm	5.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 100 ohm 5% 1W Wirewound Resistor WP1S-100RJA5 Welwyn Components / TT Electronics 1: €0.808 Non-Stocked	Mfr. Part No. WP1S-100RJA5 Mouser Part No 756-WP1S-100RJA5	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 100 ohm 5% 1W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.808 €0.455 €0.369 €0.276 View Reel €0.146 €0.151 €0.146 €0.146	Min.: 1 Mult.: 1 : 5,000	100 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 1 ohm 5% 1W WP1S-1R0JA5 Welwyn Components / TT Electronics 5,000: €0.176 Non-Stocked	Mfr. Part No. WP1S-1R0JA5 Mouser Part No 756-WP1S-1R0JA5	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 1 ohm 5% 1W Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	Reel €0.176	Min.: 5,000 Mult.: 5,000 : 5,000	1 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 Wirewound Resistors - Through Hole WP25S-100RJA15 Welwyn Components / TT Electronics 1: €0.748 Non-Stocked New Product	Mfr. Part No. WP25S-100RJA15 Mouser Part No 756-WP25S-100RJA15 New Product	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole	Datasheet	Non-Stocked	€0.748 €0.425 €0.344 €0.257 Reel €0.185 View €0.224 €0.203 €0.185 €0.153 €0.143	Min.: 1 Mult.: 1 : 1,500												WP-S	Ammo Pack
Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole WP25S-10RJA15 Welwyn Components / TT Electronics 1: €0.748 Non-Stocked New Product	Mfr. Part No. WP25S-10RJA15 Mouser Part No 756-WP25S-10RJA15 New Product	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole	Datasheet	Non-Stocked	€0.748 €0.425 €0.344 €0.257 Reel €0.185 View €0.224 €0.203 €0.185 €0.153 €0.143	Min.: 1 Mult.: 1 : 1,500												WP-S	Ammo Pack
Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole WP25S-1R0JA15 Welwyn Components / TT Electronics 1: €0.748 Non-Stocked New Product	Mfr. Part No. WP25S-1R0JA15 Mouser Part No 756-WP25S-1R0JA15 New Product	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole	Datasheet	Non-Stocked	€0.748 €0.425 €0.344 €0.257 Reel €0.185 View €0.224 €0.203 €0.185 €0.153 €0.143	Min.: 1 Mult.: 1 : 1,500												WP-S	Ammo Pack
Wirewound Resistors - Through Hole TT Electronics WP25S-220RJA15 Welwyn Components / TT Electronics 1: €0.748 Non-Stocked New Product	Mfr. Part No. WP25S-220RJA15 Mouser Part No 756-WP25S-220RJA15 New Product	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole TT Electronics	Datasheet	Non-Stocked	€0.748 €0.425 €0.344 €0.257 Reel €0.185 View €0.224 €0.203 €0.185 €0.153 €0.143	Min.: 1 Mult.: 1 : 1,500												WP-S	Ammo Pack
Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole WP25S-4R7JA15 Welwyn Components / TT Electronics 1: €0.748 Non-Stocked New Product	Mfr. Part No. WP25S-4R7JA15 Mouser Part No 756-WP25S-4R7JA15 New Product	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole	Datasheet	Non-Stocked	€0.748 €0.425 €0.344 €0.257 Reel €0.185 View €0.224 €0.203 €0.185 €0.153 €0.143	Min.: 1 Mult.: 1 : 1,500												WP-S	Ammo Pack
Wirewound Resistors - Through Hole 0.1 ohm 5% 2.5W WP25S-R10JA15 Welwyn Components / TT Electronics 1: €0.80 Non-Stocked	Mfr. Part No. WP25S-R10JA15 Mouser Part No 756-WP25S-R10JA15	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 0.1 ohm 5% 2.5W Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.80 €0.454 €0.368 €0.275 Reel €0.198 View €0.239 €0.217 €0.198 €0.164 €0.153	Min.: 1 Mult.: 1 : 1,500	100 mOhms	2.5 W	75 V	5 %	Axial	350 PPM / C	12.5 mm	4.5 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 0.5 Ohm 5% WP2S-0R5JA25 Welwyn Components / TT Electronics 1: €0.731 Non-Stocked	Mfr. Part No. WP2S-0R5JA25 Mouser Part No 756-WP2S-0R5JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 0.5 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.731 €0.415 €0.336 €0.251 Reel €0.149 View €0.218 €0.198 €0.181 €0.139	Min.: 1 Mult.: 1 : 2,500	500 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 120 Ohms 5% WP2S-120RJA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-120RJA25 Mouser Part No 756-WP2S-120RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 120 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.426 €0.332 €0.228 Reel €0.141 View €0.193 €0.175 €0.168 €0.14	Min.: 1 Mult.: 1 : 2,500	120 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 150 Ohms 5% WP2S-150RJA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-150RJA25 Mouser Part No 756-WP2S-150RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 150 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.426 €0.332 €0.228 Reel €0.155 View €0.179 €0.171 €0.15	Min.: 1 Mult.: 1 : 2,500	150 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 15 Ohm 5% WP2S-15RJA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-15RJA25 Mouser Part No 756-WP2S-15RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 15 Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.426 €0.332 €0.228 Reel €0.141 View €0.193 €0.175 €0.168 €0.14	Min.: 1 Mult.: 1 : 2,500	15 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 18 Ohms 5% WP2S-18RJA25 Welwyn Components / TT Electronics 1: €0.679 Non-Stocked	Mfr. Part No. WP2S-18RJA25 Mouser Part No 756-WP2S-18RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 18 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.679 €0.421 €0.323 €0.243 Reel €0.165 View €0.212 €0.188 €0.183 €0.16	Min.: 1 Mult.: 1 : 2,500	18 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 1K Ohm 5% WP2S-1K0JA25 Welwyn Components / TT Electronics 1: €0.731 Non-Stocked	Mfr. Part No. WP2S-1K0JA25 Mouser Part No 756-WP2S-1K0JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 1K Ohm 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.731 €0.415 €0.336 €0.251 Reel €0.149 View €0.218 €0.198 €0.181 €0.139	Min.: 1 Mult.: 1 : 2,500	1 kOhms	2 W	50 V	5 %	Axial		9 mm	3.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack
Wirewound Resistors - Through Hole 2W 1.2 Ohms 5% WP2S-1R2JA25 Welwyn Components / TT Electronics 1: €0.662 Non-Stocked Lead-Time 37 Weeks	Mfr. Part No. WP2S-1R2JA25 Mouser Part No 756-WP2S-1R2JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 1.2 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked Lead-Time 37 Weeks	€0.662 €0.425 €0.331 €0.227 Reel €0.128 View €0.192 €0.169 €0.146 €0.122	Min.: 1 Mult.: 1 : 2,500	1.2 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 1.5 Ohms 5% WP2S-1R5JA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-1R5JA25 Mouser Part No 756-WP2S-1R5JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 1.5 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.413 €0.317 €0.237 Reel €0.16 View €0.206 €0.183 €0.178 €0.155	Min.: 1 Mult.: 1 : 2,500	1.5 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 22 Ohms 5% WP2S-22RJA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-22RJA25 Mouser Part No 756-WP2S-22RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 22 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.413 €0.317 €0.237 Reel €0.16 View €0.206 €0.183 €0.178 €0.155	Min.: 1 Mult.: 1 : 2,500	22 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 27 Ohms 5% WP2S-27RJA25 Welwyn Components / TT Electronics 1: €0.671 Non-Stocked	Mfr. Part No. WP2S-27RJA25 Mouser Part No 756-WP2S-27RJA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 27 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.671 €0.426 €0.332 €0.228 Reel €0.142 View €0.193 €0.175 €0.168 €0.14	Min.: 1 Mult.: 1 : 2,500	27 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 2.7 Ohms 5% WP2S-2R7JA25 Welwyn Components / TT Electronics 1: €0.679 Non-Stocked	Mfr. Part No. WP2S-2R7JA25 Mouser Part No 756-WP2S-2R7JA25	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 2W 2.7 Ohms 5% Learn More about Welwyn Components / TT Electronics welwyn wp s resistors	Datasheet	Non-Stocked	€0.679 €0.42 €0.323 €0.242 Reel €0.166 View €0.212 €0.187 €0.182 €0.16	Min.: 1 Mult.: 1 : 2,500	2.7 Ohms	2 W	50 V	5 %	Axial		9 mm	3.6 mm		- 55 C	+ 155 C	WP-S	Ammo Pack