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 (3.938)

Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 14/04/2026
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Littelfuse Cartridge Fuses 5x20 C/CODE T LBC 1.25A/250V (P) 580In Stock
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Littelfuse Cartridge Fuses 250 V 4A 5x20mm Fast Acting 732In Stock
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Littelfuse Cartridge Fuses 125V 3.15A METI Medium Acting 995In Stock
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Littelfuse Cartridge Fuses 250V .5A Fast Acting 512In Stock
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Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AB 100In Stock
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IXYS Bridge Rectifiers 121 Amps 1600V 6In Stock
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IXYS Bridge Rectifiers 34 Amps 1600V 16In Stock
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Littelfuse Cartridge Fuses 250V 5A Slo-Blo 980In Stock
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Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo 905In Stock
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Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo 864In Stock
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Littelfuse Cartridge Fuses 250 V 0.08A 5x20mm Fast Acting 1.630In Stock
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Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo 816In Stock
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Littelfuse Cartridge Fuses 125V 6A Medium Acting 953In Stock
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Littelfuse Cartridge Fuses 250V .25A Fast Acting 1.365In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional 4.776In Stock
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Reel: 3.000

Hartland Controls / Littelfuse Contactors - Electromechanical 2P 208/240V 40A CONT.
45In Stock
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Hartland Controls / Littelfuse Contactors - Electromechanical 3P 480V 50A CONT.
7In Stock
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Hartland Controls / Littelfuse Contactors - Electromechanical 3P 480V 90A CONT.
8In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 7.02Vr 600W 50A 5% Bi-Directional 7.412In Stock
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Reel: 4.000