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.

All Results (3,937)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V 10A Fast Acting 1,334In Stock
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Littelfuse Cartridge Fuses 250V 16A FA HBC 5X20MM 2,485In Stock
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Littelfuse Cartridge Fuses 250V 1.25A Fast Acting 1,804In Stock
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Littelfuse Cartridge Fuses 250V FA HBC PT 5X20MM RoHS 12.5A 1,176In Stock
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Littelfuse Cartridge Fuses 250V 3.15A Fast Acting 2,800In Stock
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Littelfuse Cartridge Fuses 250 V 0.032A 5x20mm Fast Acting 1,698In Stock
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Littelfuse Cartridge Fuses 250 V 0.032A 5x20mm Fast Acting 2,590In Stock
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Littelfuse Cartridge Fuses 250 V 0.05A 5x20mm Fast Acting 2,781In Stock
3,000Expected 2026/02/23
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Littelfuse Cartridge Fuses 250 V 0.063A 5x20mm Fast Acting 1,929In Stock
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Littelfuse Cartridge Fuses 250 V 0.25A 5x20mm Fast Acting 6,112In Stock
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Littelfuse Cartridge Fuses 250 V 0.5A 5x20mm Fast Acting 16,938In Stock
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Littelfuse Cartridge Fuses 250 V 1A 5x20mm Fast Acting 7,207In Stock
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Littelfuse Cartridge Fuses 250 V 1A 5x20mm Fast Acting 10,414In Stock
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Littelfuse Cartridge Fuses 250 V 2A 5x20mm Fast Acting 34,524In Stock
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Littelfuse Cartridge Fuses 250 V 2A 5x20mm Fast Acting 28,426In Stock
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Littelfuse Cartridge Fuses 250 V 5A 5x20mm Fast Acting 12,418In Stock
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Littelfuse Cartridge Fuses 250 V 10A 5x20mm Fast Acting 7,894In Stock
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Littelfuse Cartridge Fuses 250V .08A Time Lag (Slo-Blo) 1,590In Stock
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Littelfuse Cartridge Fuses 250V .1A Time Lag (Slo-Blo) 3,280In Stock
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Littelfuse Cartridge Fuses 250V .16A Time Lag (Slo-Blo) 1,832In Stock
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Littelfuse Cartridge Fuses 250V 1A Time Lag (Slo-Blo) 4,475In Stock
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Littelfuse Cartridge Fuses 250V 1A Time Lag (Slo-Blo) 14,887In Stock
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Littelfuse Cartridge Fuses 250V 2A Time Lag (Slo-Blo) 6,004In Stock
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Littelfuse Cartridge Fuses 250V 2A Time Lag (Slo-Blo) 9,095In Stock
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Littelfuse Cartridge Fuses 250V 4A Time Lag (Slo-Blo) 4,450In Stock
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