All Results (3,679)

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 (TWD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V 4A Slo-Blo 12,061In Stock
NT$87.12
NT$84.61
NT$67.76
NT$62.74
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 8A Medium Acting 24,158In Stock
NT$46.61
NT$41.94
NT$38.36
NT$31.37
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101 178,703In Stock
Cut Tape
NT$21.51
NT$13.19
NT$9.61
NT$7.28
Reel
NT$5.45
Min.: 1
Mult.: 1
: 3,000
IXYS MOSFETs TO220 200V 72A N-CH X3CLASS 3,498In Stock
NT$407.97
NT$228.01
NT$210.08
NT$207.57
Min.: 1
Mult.: 1
IXYS IGBT Modules Mid-Frequency Range PT IGBTs 440In Stock
NT$2,772.64
NT$2,351.40
Min.: 1
Mult.: 1
IXYS IGBT Modules 650V/234A Trench IGBT GenX4 XPT 783In Stock
NT$1,145.41
NT$926.36
NT$912.74
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional 31,752In Stock
Cut Tape
NT$76.72
NT$44.10
NT$38.36
NT$31.94
Reel
NT$23.91
Min.: 1
Mult.: 1
: 3,000
IXYS MOSFET Modules 650V/145A Ultra Junction X2-Class 851In Stock
NT$2,281.85
NT$1,834.09
Min.: 1
Mult.: 1
IXYS MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE 1,513In Stock
NT$932.10
NT$607.66
Min.: 1
Mult.: 1
IXYS Integrated Circuits Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET 7,390In Stock
NT$215.46
NT$164.19
NT$139.82
NT$132.65
Min.: 1
Mult.: 1
IXYS MOSFET Modules MBLOC 200V 300A N-CH X3CLASS 559In Stock
NT$1,845.56
NT$1,532.95
Min.: 1
Mult.: 1
IXYS IGBT Modules 1700V/85A High Voltage XPT IGBT 411In Stock
NT$2,023.02
NT$1,627.59
Min.: 1
Mult.: 1
Littelfuse NTC Thermistors 10K OHM 1% PROBE ASSEMBLY 3,210In Stock
NT$373.92
NT$343.08
NT$317.27
NT$308.31
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes ESD 380V BI 303In Stock
NT$1,040.01
NT$885.50
NT$885.14
NT$847.14
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes ESD 430V BI 89In Stock
NT$2,767.62
NT$2,470.42
NT$2,470.07
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 989In Stock
1,000Expected 10/20/2026
NT$165.27
NT$153.80
NT$148.42
NT$116.87
Min.: 1
Mult.: 1
Littelfuse Proximity Sensors 59140-4-U-02-A SENS 375In Stock
NT$177.46
NT$159.89
NT$153.08
NT$145.19
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo 3,312In Stock
NT$42.30
NT$21.62
NT$21.58
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo 1,477In Stock
NT$59.87
NT$51.98
NT$47.68
NT$37.28
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1A Fast Acting 6,826In Stock
NT$75.64
NT$62.74
NT$58.08
NT$45.89
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting 3,031In Stock
NT$59.87
NT$50.19
NT$46.25
NT$38.72
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo 1,196In Stock
NT$96.80
NT$80.30
NT$74.21
NT$61.66
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 70.1V Bi-Directional 7,016In Stock
Cut Tape
NT$40.51
NT$18.89
NT$16.49
NT$12.73
Reel
NT$8.17
NT$8.14
Min.: 1
Mult.: 1
: 1,200
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V 14,500In Stock
Cut Tape
NT$47.32
NT$22.30
NT$19.86
NT$15.56
Reel
NT$13.48
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional 2,767In Stock
Cut Tape
NT$81.38
NT$43.02
NT$35.60
NT$30.11
NT$26.10
Reel
NT$22.59
Min.: 1
Mult.: 1
: 3,000