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 (3,935)

Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V 1.2A Slo-Blo 49In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 2% LUG 48In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors 5K OHM 2% LUG 1In Stock
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IXYS MOSFETs TO220 650V 8A N-CH X2CLASS 28In Stock
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IXYS Bridge Rectifiers 160 Amps 1800V 4In Stock
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Littelfuse Proximity Sensors 59140-4-U-02-A SENS 24In Stock
500Expected 14/4/2026
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Littelfuse Cartridge Fuses 250V .63A Slo-Blo 947In Stock
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Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo 812In Stock
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Littelfuse Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P) 977In Stock
1,000Expected 22/6/2026
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Littelfuse Cartridge Fuses 250V 10A Slo-Blo 249In Stock
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Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P 967In Stock
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Littelfuse Cartridge Fuses 250V 2.5A Medium Acting 1,625In Stock
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Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo 414In Stock
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Littelfuse Automotive Fuses ATOF 32V 35A 282In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG 55In Stock
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IXYS Bridge Rectifiers 35 Amps 1200V 5In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 54V 600W BI-DIR SZ1SMB AEC-Q101 792In Stock
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Reel: 2,500

Littelfuse Cartridge Fuses 250V .4A Slo-Blo 241In Stock
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Littelfuse Cartridge Fuses 250 V 2A 5x20mm Fast Acting 904In Stock
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Littelfuse Cartridge Fuses 250V 1.25A Medium Acting 856In Stock
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Littelfuse Cartridge Fuses 125V 2A Medium Acting 582In Stock
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Littelfuse Cartridge Fuses 125V 3A Medium Acting 629In Stock
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Littelfuse Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT 253In Stock
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Littelfuse Cartridge Fuses 125V 3.15A Medium Acting 455In Stock
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Littelfuse Cartridge Fuses 250V 6A Medium Acting 103In Stock
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