Heat Pumps

Littelfuse provides a broad portfolio of components for heat pumps, including fuses, TVS diodes, gate drivers, and more. The heat pump market is growing quickly, driven by government initiatives to reduce greenhouse gas emissions and rising energy costs. With inverter-driven motors improving system efficiencies, heat pumps can now be used in a wide range of climates. Learn how Littelfuse technologies make heat pumps safer, more reliable, and more energy efficient. Heat pumps can be used in a wide range of climates due to the inverter-driven motors improving system efficiencies. These components are suitable for various applications such as energy management, security systems, HVAC systems, smoke detectors, and IoT-controlled appliances. Littelfuse offers protect, control, and sense technologies to improve buildings' reliability, safety, and energy efficiency.

Tipos de Fusibles
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Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad.
Cantidad RoHS Tipo de producto
Tamaño / Grupo de fusibles
Estilo de cuerpo
Régimen de corriente
Régimen de voltaje de CA
Régimen de voltaje de CC
Littelfuse Fusibles de cartucho 250 V 0.2A 5x20mm Fast Acting
Hoja de datos
610En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 200 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.2A 5x20mm Fast Acting
Hoja de datos
1,634En existencias
4,000Se espera el 26/5/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 200 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.25A 5x20mm Fast Acting
Hoja de datos
926En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 250 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.25A 5x20mm Fast Acting
Hoja de datos
388En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 250 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.315A 5x20mm Fast Acting
Hoja de datos
400En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 315 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.315A 5x20mm Fast Acting
Hoja de datos
11En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 315 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.4A 5x20mm Fast Acting
Hoja de datos
215En existencias
300Se espera el 24/3/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 400 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.4A 5x20mm Fast Acting
Hoja de datos
1,108En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 400 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.4A 5x20mm Fast Acting
Hoja de datos
26En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 400 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.5A 5x20mm Fast Acting
Hoja de datos
2,236En existencias
6,300En pedido
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.5A 5x20mm Fast Acting
Hoja de datos
1,098En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.5A 5x20mm Fast Acting
Hoja de datos
288En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.5A 5x20mm Fast Acting
Hoja de datos
36En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.63A 5x20mm Fast Acting
Hoja de datos
479En existencias
900Se espera el 22/6/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 630 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.63A 5x20mm Fast Acting
Hoja de datos
3,046En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 630 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.8A 5x20mm Fast Acting
Hoja de datos
259En existencias
200Se espera el 18/5/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 800 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.8A 5x20mm Fast Acting
Hoja de datos
1,751En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 800 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 0.8A 5x20mm Fast Acting
Hoja de datos
611En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 800 mA 250 VAC
Littelfuse Fusibles de cartucho 250 V 1A 5x20mm Fast Acting
Hoja de datos
232En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 1A 5x20mm Fast Acting
Hoja de datos
1,108En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 1A 5x20mm Fast Acting
Hoja de datos
55En existencias
40Se espera el 2/3/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 2A 5x20mm Fast Acting
Hoja de datos
4,547En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 2 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 2A 5x20mm Fast Acting
Hoja de datos
135En existencias
180Se espera el 21/4/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 2 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 4A 5x20mm Fast Acting
Hoja de datos
5,065En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 4 A 250 VAC
Littelfuse Fusibles de cartucho 250 V 4A 5x20mm Fast Acting
Hoja de datos
6,114En existencias
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 4 A 250 VAC