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 (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
IXYS Bridge Rectifiers 190 Amps 1600V 79In Stock
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IXYS Bridge Rectifiers 82 Amps 800V 327In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE TO220 774In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Probe 244In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY 348In Stock
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR 496In Stock
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IXYS Integrated Circuits Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET 4,126In Stock
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IXYS Integrated Circuits Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET 1,435In Stock
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IXYS Integrated Circuits Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET 988In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 13V 400W BI-DIR SZ1SMA AEC-Q101 10,273In Stock
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Reel: 5,000

Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZ1SMB AEC-Q101 9,790In Stock
30,000On Order
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Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZ1SMB AEC-Q101 9,967In Stock
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Reel: 2,500
Littelfuse ESD Protection Diodes / TVS Diodes 60V 600W BI-DIR SZ1SMB AEC-Q101 10,778In Stock
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Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZP6SMB AEC-Q101 10,150In Stock
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Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 27V 600W BI-DIR SZP6SMB AEC-Q101 18,448In Stock
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Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101 22,314In Stock
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Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 24V 200W UNI-DIR SZSMF AEC-Q101 56,286In Stock
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Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101 12,075In Stock
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Reel: 3,000

Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 988In Stock
3,300On Order
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Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 3,721In Stock
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Littelfuse Proximity Sensors 59140-1-S-02-F SENS 4,236In Stock
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Littelfuse Proximity Sensors NO 12-18AT 500mm TIN 1,550In Stock
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Littelfuse Proximity Sensors 59140-1-U-02-A SENS 2,366In Stock
2,300Expected 28/05/2026
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Littelfuse Proximity Sensors 59140-4-S-02-A SENS 2,068In Stock
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Littelfuse Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount 2,193In Stock
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