All Results (3,617)

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.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Littelfuse ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
178,723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
IXYS MOSFET Modules MBLOC 200V 300A N-CH X3CLASS
Datasheet
579In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY
Datasheet
3,212In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
12,261In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs TO220 200V 72A N-CH X3CLASS
Datasheet
3,498In Stock
Min.: 1
Mult.: 1

IXYS IGBT Modules Mid-Frequency Range PT IGBTs
Datasheet
440In Stock
Min.: 1
Mult.: 1

IXYS IGBT Modules 650V/234A Trench IGBT GenX4 XPT
Datasheet
783In Stock
Min.: 1
Mult.: 1

IXYS MOSFET Modules MBLOC 150V 400A N-CH X3CLASS
Datasheet
555In Stock
Min.: 1
Mult.: 1

IXYS MOSFET Modules 650V/145A Ultra Junction X2-Class
Datasheet
853In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE
Datasheet
1,693In Stock
Min.: 1
Mult.: 1

IXYS Integrated Circuits Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET
Datasheet
7,422In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes ESD 430V BI
Datasheet
89In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Datasheet
989In Stock
1,000Expected 26/10/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .16A Fast Acting
Datasheet
1,128In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 4A Fast Acting
Datasheet
10,802In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 15A Time Lag (Slo-Blo)
Datasheet
3,587In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo)
Datasheet
1,392In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional
Datasheet
5,594In Stock
6,000Expected 14/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 5KP110CA
Datasheet
620In Stock
Min.: 1
Mult.: 1
: 800

Littelfuse ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A
Datasheet
1,600In Stock
Min.: 1
Mult.: 1
: 800

Littelfuse ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional
Datasheet
3,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

IXYS Bridge Rectifiers 22 Amps 1600V
Datasheet
230In Stock
Min.: 1
Mult.: 1


IXYS MOSFETs MOSFET 650V/34A Ultra Junction X2
Datasheet
639In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101
Datasheet
10,639In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
40,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500