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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Voltage Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 100 Ohms 5%
Datasheet
644In Stock
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 10 Ohm 5%
Datasheet
984In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

10 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 10 Ohms 5%
Datasheet
708In Stock
Min.: 1
Mult.: 1
Reel: 750

10 Ohms 5 W 150 V 5 % Axial 200 PPM / C 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 12 Ohm 5%
Datasheet
710In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

12 Ohms 5 W 150 V 5 % Axial 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 1K Ohms 5%
Datasheet
1,930In Stock
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 2.2K Ohm 5%
Datasheet
618In Stock
750On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

2.2 kOhms 5 W 150 V 5 % Axial 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 330 Ohm 5%
Datasheet
703In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

330 Ohms 5 W 150 V 5 % Axial 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 680 Ohm 5%
Datasheet
735In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

680 Ohms 5 W 150 V 5 % Axial 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 0.47 Ohms 5%
Datasheet
673In Stock
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 15 Ohms 5%
Datasheet
598In Stock
Min.: 1
Mult.: 1
Reel: 750

15 Ohms 5 W 150 V 5 % Axial 200 PPM / C 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole 5W 10
Datasheet
675In Stock
Min.: 1
Mult.: 1
Reel: 450

100 Ohms 5 W 150 V 5 % Axial 200 PPM / C 16.5 mm 7 mm - 55 C + 200 C WP-S Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 33 Ohms 5%
Datasheet
85In Stock
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 4.7 Ohms 5%
Datasheet
8In Stock
Min.: 1
Mult.: 1
Reel: 1,000

4.7 Ohms 3 W 100 V 5 % Axial 200 PPM / C 14.5 mm 5.2 mm - 55 C + 155 C WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole
Datasheet
2,997Expected 02/10/2026
Min.: 1
Mult.: 1
Reel: 1,500

WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W1 Ohms 5%
Datasheet
2,437Expected 20/10/2026
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 470 Ohms 5%
Datasheet
2,496On Order
Min.: 1
Mult.: 1
Reel: 2,500

470 Ohms 2 W 50 V 5 % Axial 9 mm 3.6 mm - 55 C + 155 C WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 4.7 Ohms 5%
Datasheet
3,865Expected 15/10/2026
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 0.12 Ohms 5%
Datasheet
2,477Expected 20/10/2026
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 0.33 Ohms 5%
Datasheet
2,497Expected 08/10/2026
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 4.7 Ohms 5%
Datasheet
964Expected 30/11/2026
Min.: 1
Mult.: 1
Reel: 1,000

4.7 Ohms 4 W 100 V 5 % Axial 13 mm 5.6 mm - 55 C + 155 C WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 0.56 Ohms 5%
Datasheet
990On Order
Min.: 1
Mult.: 1
Reel: 1,000

560 mOhms 4 W 100 V 5 % Axial 13 mm 5.6 mm - 55 C + 155 C WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 1K Ohms 5% ZI- Form
Datasheet
980Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

1 kOhms 4 W 100 V 5 % Axial 13 mm 5.6 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 47 Ohms 5% ZI- Form
Datasheet
980Expected 28/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

47 Ohms 4 W 100 V 5 % Axial 13 mm 5.6 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 390 Ohm 5%
Datasheet
740On Order
Min.: 1
Mult.: 1
Reel: 750

390 Ohms 5 W 150 V 5 % Axial 200 PPM / C 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 470 Ohms 5%
Datasheet
600Expected 01/06/2026
Min.: 1
Mult.: 1
Reel: 750

470 Ohms 5 W 150 V 5 % Axial 16.5 mm 7 mm - 55 C + 155 C WP-S Reel, Cut Tape