ULW UL Recognized Wirewound Resistors

Welwyn / TT Electronics ULW UL Recognized Wirewound Resistors are fusable resistors with failsafe AC fusing at 120VRMS / 240VRMS, inrush and surge withstanding. With a UL940V0 flameproof coating, the ULW Series offers power ratings of 2W to 5W. Welwyn / TT Electronics ULW UL Recognized Wirewound Resistors are available SMD and are RoHS compliant.

Results: 125
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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
Tolerance
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Temperature Coefficient
Length
Width
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 33 ohm 5% FUSIBLE
Datasheet
475In Stock
Min.: 1
Mult.: 1
Reel: 2,500

33 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 200 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 39 ohm 5% FUSIBLE
Datasheet
699In Stock
Min.: 1
Mult.: 1
Reel: 2,500

39 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 200 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 47 ohm 5% FUSIBLE
Datasheet
147In Stock
Min.: 1
Mult.: 1
Reel: 2,500

47 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 56 ohm 5% FUSIBLE
Datasheet
4,578In Stock
Min.: 1
Mult.: 1
Reel: 2,500

56 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 68 ohm 5% FUSIBLE
Datasheet
489In Stock
Min.: 1
Mult.: 1
Reel: 2,500

68 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 100 ohm 5% FUSIBLE
Datasheet
3,590In Stock
Min.: 1
Mult.: 1
Reel: 1,000

100 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 20 ohm 5% FUSIBLE
Datasheet
797In Stock
Min.: 1
Mult.: 1
Reel: 1,000

20 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 27 ohm 5% FUSIBLE
Datasheet
994In Stock
Min.: 1
Mult.: 1
Reel: 1,000

27 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 39 ohm 5% FUSIBLE
Datasheet
884In Stock
Min.: 1
Mult.: 1
Reel: 1,000

39 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 47 ohm 5% FUSIBLE
Datasheet
795In Stock
Min.: 1
Mult.: 1
Reel: 1,000

47 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 68 ohm 5% FUSIBLE
Datasheet
140In Stock
Min.: 1
Mult.: 1
Reel: 1,000

68 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 82 ohm 5% FUSIBLE
Datasheet
1,057In Stock
Min.: 1
Mult.: 1
Reel: 1,000

82 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 4W 10 Ohms 5% FUSIBLE
Datasheet
786In Stock
Min.: 1
Mult.: 1
Reel: 1,000

10 Ohms 4 W 5 % Axial 200 PPM / C 13 mm 5.6 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 100 ohm 5% FUSIBLE
Datasheet
743In Stock
Min.: 1
Mult.: 1
Reel: 750

100 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 10 ohm 5% FUSIBLE
Datasheet
320In Stock
750On Order
Min.: 1
Mult.: 1
Reel: 750

10 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 22 ohm 5% FUSIBLE
Datasheet
474In Stock
Min.: 1
Mult.: 1
Reel: 750

22 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 27 ohm 5% FUSIBLE
Datasheet
960In Stock
Min.: 1
Mult.: 1
Reel: 750

27 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 39 ohm 5% FUSIBLE
Datasheet
891In Stock
Min.: 1
Mult.: 1
Reel: 750

39 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 47 ohm 5% FUSIBLE
Datasheet
22In Stock
1,500Expected 25/05/2026
Min.: 1
Mult.: 1
Reel: 750

47 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 4.7 Ohms 5% FUSIBLE
Datasheet
1,567In Stock
Min.: 1
Mult.: 1
Reel: 750

4.7 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 200 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 4.7 Ohm 5% FUSIBLE
Datasheet
1,867In Stock
Min.: 1
Mult.: 1
Reel: 750

4.7 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 155 C ULW Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 68 Ohms 5% ZI-Form FUSIBLE
Datasheet
1,444In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

68 Ohms 5 W 5 % Axial 200 PPM / C 16.5 mm 7.2 mm - 55 C + 200 C ULW Reel, Cut Tape, MouseReel
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 10 ohm 5% FUSIBLE
Datasheet
16,922On Order
Min.: 1
Mult.: 1
Reel: 1,000

10 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.4 mm - 55 C + 155 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 10 Ohms 5% FUSIBLE
Datasheet
2,000Expected 22/10/2026
Min.: 1
Mult.: 1
Reel: 2,500

10 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 200 C ULW Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 22 ohm 5% FUSIBLE
Datasheet
5,000Expected 25/11/2026
Min.: 1
Mult.: 1
Reel: 2,500

22 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.6 mm - 55 C + 200 C ULW Ammo Pack