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 (3.627)

Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 20V 36.500In Stock
Min.: 1
Mult.: 1
: 3.000

IXYS MOSFETs MOSFET 650V/22A Ultra Junction X2 729In Stock
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IXYS MOSFETs PLUS247 250V 240A N-CH X3CLASS 226In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Probe 188In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting 3.192In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Time Lag (Slo-Blo) 1.700In Stock
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Mult.: 1

Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo 1.251In Stock
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Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional 6.249In Stock
Min.: 1
Mult.: 1
: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V 5.800In Stock
9.000Expected 03/09/2026
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Mult.: 1
: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A 2.242In Stock
Min.: 1
Mult.: 1
: 800

Littelfuse ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A 1.706In Stock
Min.: 1
Mult.: 1
: 800

IXYS MOSFETs TO263 250V 80A N-CH X3CLASS 752In Stock
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 15.3V 400W 5% Uni-directional 20.285In Stock
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: 5.000

Littelfuse ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional 11.999In Stock
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: 5.000

IXYS MOSFETs TO247 250V 120A N-CH X3CLASS 906In Stock
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IXYS IGBT Modules 650V/240A TRENCH IGBT GENX4 XPT 168In Stock
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IXYS Bridge Rectifiers Standard Rectifier 1600V, 62A 216In Stock
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IXYS Bridge Rectifiers 82 Amps 800V 311In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 13V 400W BI-DIR SZ1SMA AEC-Q101 9.948In Stock
Min.: 1
Mult.: 1
: 5.000

Littelfuse Cartridge Fuses 250V 125mA TL HBC 1.073In Stock
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Littelfuse Cartridge Fuses 250V 12A IEC PT TD HBC 1.703In Stock
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: 1.000

Littelfuse Cartridge Fuses 250V 10A Medium Acting 3.542In Stock
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Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 6.478In Stock
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: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 15V 6.960In Stock
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: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes 120Vso 94VAC 23A 1.371In Stock
Min.: 1
Mult.: 1
: 800