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.

Results: 282
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Description Datasheet Availability Pricing (CRC) 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 4W 180 Ohms 5% ZI- Form
Datasheet
393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

180 Ohms 4 W 100 V 5 % Axial 200 PPM / C 13 mm 5.6 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 1 Ohms 5% ZI- Form
Datasheet
909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Ohms 4 W 100 V 5 % Axial 200 PPM / C 13 mm 5.6 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 1.5 Ohms 5% ZI- Form
Datasheet
64In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.5 Ohms 4 W 100 V 5 % Axial 200 PPM / C 13 mm 5.6 mm - 55 C + 155 C WP-S Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 560 Ohms 5% ZI- Form
Datasheet
956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

560 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 100 Ohms 5%
Datasheet
624In Stock
Min.: 1
Mult.: 1
: 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
981In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
415In Stock
Min.: 1
Mult.: 1
: 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
: 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
374In Stock
Min.: 1
Mult.: 1
: 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
1 367In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
611In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
733In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 15 Ohms 5%
Datasheet
498In Stock
Min.: 1
Mult.: 1
: 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
673In Stock
Min.: 1
Mult.: 1
: 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
83In Stock
Min.: 1
Mult.: 1
: 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 2W 0.1 Ohms 5%
Datasheet
9In Stock
2 500Expected 10/27/2026
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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 0.68 Ohms 5%
Datasheet
9In Stock
2 500Expected 10/27/2026
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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 0.22 Ohms 5%
Datasheet
2In Stock
1 000Expected 12/18/2026
Min.: 1
Mult.: 1
: 1 000

220 mOhms 4 W 100 V 5 % Axial 350 PPM / C 13 mm 5.6 mm - 55 C + 155 C WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W1 Ohms 5%
Datasheet
2 500Expected 10/29/2026
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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 4.7 Ohms 5%
Datasheet
6In Stock
Min.: 1
Mult.: 1
: 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
3 000Expected 10/6/2026
Min.: 1
Mult.: 1
: 1 500

WP-S Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 10 Ohms 5%
Datasheet
2 411Expected 12/18/2026
Min.: 1
Mult.: 1
: 2 500

10 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 0.22 Ohms 5%
Datasheet
2 498Expected 10/27/2026
Min.: 1
Mult.: 1
: 2 500

220 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 33 Ohms 5%
Datasheet
3 000On Order
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
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 0.56 Ohms 5%
Datasheet
990Expected 10/6/2026
Min.: 1
Mult.: 1
: 1 000

560 mOhms 4 W 100 V 5 % Axial 13 mm 5.6 mm - 55 C + 155 C WP-S Ammo Pack