All Results (3,616)

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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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 4A Fast Acting 10,677In Stock
€1.75
€1.06
€0.972
€0.821
€0.788
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 15A Time Lag (Slo-Blo) 3,575In Stock
€2.79
€2.31
€1.64
€1.40
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo) 1,392In Stock
€2.17
€1.81
€1.67
€1.38
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional 5,594In Stock
6,000Expected 14/10/2026
Cut Tape
€1.74
€1.10
€0.854
€0.722
€0.664
Reel
€0.664
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 5KP110CA 620In Stock
Cut Tape
€3.81
€2.66
€2.49
€2.18
Reel
€2.18
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A 1,600In Stock
Cut Tape
€2.80
€1.87
€1.68
€1.35
Reel
€1.35
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional 3,280In Stock
Cut Tape
€0.593
€0.546
€0.473
Reel
€0.473
Min.: 1
Mult.: 1
: 3,000

IXYS MOSFETs MOSFET 650V/34A Ultra Junction X2 638In Stock
€9.62
€5.25
€5.07
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101 10,635In Stock
Cut Tape
€0.645
€0.304
€0.256
€0.195
Reel
€0.138
Min.: 1
Mult.: 1
: 5,000
Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 40,999In Stock
Cut Tape
€0.697
€0.334
€0.275
€0.21
€0.189
Reel
€0.147
Min.: 1
Mult.: 1
: 2,500
Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 38,102In Stock
Cut Tape
€0.697
€0.334
€0.275
€0.21
€0.189
Reel
€0.147
Min.: 1
Mult.: 1
: 2,500
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 1,439In Stock
€3.70
€3.11
€2.88
€2.35
€2.30
Min.: 1
Mult.: 1
Littelfuse Proximity Sensors 59140-3-S-02-F SENS 485In Stock
€4.76
€4.27
€4.20
€4.09
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 1,094In Stock
€3.10
€2.83
€2.73
€2.14
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1.25A Fast Acting 1,000In Stock
€2.57
€2.13
€1.97
€1.63
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .05A Time Lag (Slo-Blo) 868In Stock
€2.42
€2.14
€2.01
€1.70
€1.42
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 2A Slo-Blo 8,992In Stock
€1.01
€0.912
€0.793
€0.693
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V 15,181In Stock
Cut Tape
€1.14
€0.533
€0.476
€0.372
Reel
€0.323
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V 5,513In Stock
Cut Tape
€1.29
€0.728
€0.539
€0.422
Reel
€0.323
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 64Vso 50VAC 49A 1,190In Stock
Cut Tape
€3.41
€1.81
€1.63
€1.30
Reel
€1.30
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 47.8Vso 53.2Vbr 7,855In Stock
Cut Tape
€0.757
€0.368
€0.303
€0.232
Reel
€0.169
Min.: 1
Mult.: 1
: 5,000
Littelfuse ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional 9,609In Stock
Cut Tape
€0.559
€0.302
€0.273
€0.219
Reel
€0.169
Min.: 1
Mult.: 1
: 4,000
Littelfuse ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 19,416In Stock
Cut Tape
€0.894
€0.329
€0.286
€0.241
€0.237
Reel
€0.208
Min.: 1
Mult.: 1
: 3,000
IXYS Integrated Circuits Gate Drivers 9A GATE DRIVERS LOW SIDE SIC 1,318In Stock
Cut Tape
€2.29
€1.82
€1.71
€1.58
Reel
€1.49
Min.: 1
Mult.: 1
: 2,000
IXYS MOSFETs TO252 250V 30A N-CH X3CLASS 660In Stock
€4.00
Min.: 1
Mult.: 1