WHS-UL Flameproof Wirewound Resistors

Welwyn / TT Electronics WHS-UL Flameproof Wirewound Resistors combine high surge tolerance with failsafe line voltage fusing. Aimed at inrush control applications, Welwyn WHS-UL Flameproof Wirewound Resistors are available in three body sizes rated at 2W, 3W, and 5W. The series offers a UL94-V0 flameproof coating and a 10Ω to 100Ω resistance range.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 22 Ohm w/w high surge UL resistor
Datasheet
2,376In Stock
Min.: 1
Mult.: 1
Reel: 2,500

22 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.8 mm - 55 C + 155 C WHS2UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 33 Ohm w/w high surge UL resistor
Datasheet
2,944In Stock
Min.: 1
Mult.: 1
Reel: 2,500

33 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.8 mm - 55 C + 155 C WHS2UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 2W 47 Ohm w/w high surge UL resistor
Datasheet
2,476In Stock
Min.: 1
Mult.: 1
Reel: 2,500

47 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.8 mm - 55 C + 155 C WHS2UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 47 Ohm w/w high surge UL resistor
Datasheet
927In Stock
Min.: 1
Mult.: 1
Reel: 1,000

47 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.8 mm - 55 C + 155 C WHS3UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 5W 47 Ohm w/w high surge UL resistor
Datasheet
767In Stock
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 WHS5UL Reel, Cut Tape
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 100 Ohm w/w high surge UL resistor
Datasheet
429In Stock
Min.: 1
Mult.: 1
Reel: 1,000

100 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.8 mm - 55 C + 155 C WHS3UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 22 Ohm w/w high surge UL resistor
Datasheet
289In Stock
Min.: 1
Mult.: 1
Reel: 1,000

22 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.8 mm - 55 C + 155 C WHS3UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 10 OHM 5% 200PPM 2W
Datasheet
1,534Expected 09/11/2026
Min.: 1
Mult.: 1
Reel: 2,500

10 Ohms 2 W 5 % Axial 200 PPM / C 9 mm 3.8 mm - 55 C + 155 C WHS2UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 3W 10 Ohm w/w high surge UL resistor
Datasheet
N/A
Min.: 1
Mult.: 1
Reel: 1,000

10 Ohms 3 W 5 % Axial 200 PPM / C 14.5 mm 5.8 mm - 55 C + 155 C WHS3UL Ammo Pack
Welwyn Components / TT Electronics Wirewound Resistors - Through Hole 22 OHM 5% 5W
Datasheet
Non-Stocked Lead-Time 37 Weeks
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 WHS5UL Reel, Cut Tape