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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Cartridge Fuses 250V 2.5A Fast Acting 021602.5MXEP Littelfuse 1: Rp54.854,54 2.035In Stock	Mfr. Part No. 021602.5MXEP Mouser Part No 576-021602.5MXEP	Littelfuse	Cartridge Fuses 250V 2.5A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	2.035In Stock	Rp54.854,54 Rp45.498,08 Rp42.012,34 Rp28.252,84 View Rp25.500,94 Rp25.317,48 Rp25.134,02 Rp23.666,34	Min.: 1 Mult.: 1
Cartridge Fuses 250V .8A Slo-Blo 3AB 0326.800MXP Littelfuse 1: Rp49.534,20 1.728In Stock	Mfr. Part No. 0326.800MXP Mouser Part No 576-0326.800MXP	Littelfuse	Cartridge Fuses 250V .8A Slo-Blo 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1.728In Stock	Rp49.534,20 Rp41.095,04 Rp37.976,22 Rp31.555,12 View Rp29.170,14 Rp26.234,78 Rp24.033,26 Rp22.015,20 Rp21.097,90	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SMDJ - CA 200V SMDJ200CA Littelfuse 1: Rp53.937,24 1.672In Stock	Mfr. Part No. SMDJ200CA Mouser Part No 576-SMDJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 200V Learn More about Littelfuse military uav systems	Datasheet	1.672In Stock	Cut Tape Rp53.937,24 Rp34.857,40 Rp27.519,00 Rp23.849,80 Reel Rp16.236,21 View Rp19.079,84 Rp16.804,94 Rp15.502,37 Rp15.282,22 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 3kW 8V 5% Uni-Directional SMDJ8.0A Littelfuse 1: Rp29.353,60 3.669In Stock	Mfr. Part No. SMDJ8.0A Mouser Part No 576-SMDJ8.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 8V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3.669In Stock	Cut Tape Rp29.353,60 Rp15.795,91 Rp13.832,88 Rp11.521,29 Reel Rp7.338,40 View Rp9.650,00 Rp8.714,35 Rp6.402,75 Rp6.347,72 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
MOSFETs TO220 300V 72A N-CH X3CLASS IXFP72N30X3M IXYS 1: Rp235.562,64 943In Stock	Mfr. Part No. IXFP72N30X3M Mouser Part No 747-IXFP72N30X3M	IXYS	MOSFETs TO220 300V 72A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	943In Stock	Rp235.562,64 Rp133.191,96 Rp123.285,12 Rp122.551,28	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB36CAT3G Littelfuse 1: Rp13.392,58 14.237In Stock	Mfr. Part No. SZP6SMB36CAT3G Mouser Part No 863-SZP6SMB36CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	14.237In Stock	Cut Tape Rp13.392,58 Rp7.246,67 Rp6.292,68 Rp4.880,04 Reel Rp3.210,55 View Rp4.714,92 Rp2.806,94 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes ESD 30V BI AK3-030C-Y Littelfuse 1: Rp350.408,60 31In Stock	Mfr. Part No. AK3-030C-Y Mouser Part No 576-AK3-030C-Y	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 30V BI Learn More about Littelfuse tvsdiodes	Datasheet	31In Stock	Rp350.408,60 Rp249.138,68 Rp217.950,48 Rp217.767,02 View Rp217.033,18 Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD 76V BI AK3-076C-Y Littelfuse 1: Rp374.992,24 56In Stock	Mfr. Part No. AK3-076C-Y Mouser Part No 576-AK3-076C-Y	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 76V BI Learn More about Littelfuse tvsdiodes	Datasheet	56In Stock	Rp374.992,24 Rp269.686,20 Rp239.965,68 Rp226.206,18	Min.: 1 Mult.: 1
IGBTs Disc IGBT SMPD Pkg-Standard SMPD-B MMIX4G20N250 IXYS 1: Rp2.456.345,94 261In Stock	Mfr. Part No. MMIX4G20N250 Mouser Part No 747-MMIX4G20N250	IXYS	IGBTs Disc IGBT SMPD Pkg-Standard SMPD-B	Datasheet	261In Stock	Rp2.456.345,94 Rp2.043.377,48 Rp1.860.834,78	Min.: 1 Mult.: 1
Cartridge Fuses 5x20 C/CODE T LBC 1.25A/250V (P) 02131.25MXBP Littelfuse 1: Rp32.655,88 371In Stock	Mfr. Part No. 02131.25MXBP Mouser Part No 576-02131.25MXBP	Littelfuse	Cartridge Fuses 5x20 C/CODE T LBC 1.25A/250V (P) Learn More about Littelfuse 5x20 fuseholders	Datasheet	371In Stock	Rp32.655,88 Rp28.619,76 Rp27.335,54 Rp22.015,20 View Rp19.263,30 Rp18.125,85 Rp15.520,72 Rp14.970,34	Min.: 1 Mult.: 1
Cartridge Fuses 125V 3.15A METI Medium Acting 02323.15MX125P Littelfuse 1: Rp26.785,16 580In Stock	Mfr. Part No. 02323.15MX125P Mouser Part No 576-02323.15MX125P	Littelfuse	Cartridge Fuses 125V 3.15A METI Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	580In Stock	Rp26.785,16 Rp23.849,80 Rp22.382,12 Rp18.529,46 View Rp15.685,83 Rp14.988,68 Rp13.007,31 Rp12.071,67	Min.: 1 Mult.: 1
Cartridge Fuses 250V .5A Fast Acting 0235.500MXEP Littelfuse 1: Rp33.389,72 388In Stock	Mfr. Part No. 0235.500MXEP Mouser Part No 576-0235.500MXEP	Littelfuse	Cartridge Fuses 250V .5A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	388In Stock	Rp33.389,72 Rp29.353,60 Rp27.885,92 Rp22.565,58 View Rp19.630,22 Rp18.712,92 Rp15.832,60 Rp15.318,91	Min.: 1 Mult.: 1
Cartridge Fuses 250V .15A Slo-Blo 3AB 0326.150HXP Littelfuse 1: Rp117.781,32 93In Stock	Mfr. Part No. 0326.150HXP Mouser Part No 576-0326.150HXP	Littelfuse	Cartridge Fuses 250V .15A Slo-Blo 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	93In Stock	Rp117.781,32 Rp110.259,46 Rp106.223,34 Rp82.740,46 View Rp70.815,56 Rp68.797,50 Rp61.826,02	Min.: 1 Mult.: 1
Bridge Rectifiers 121 Amps 1600V VUO121-16NO1 IXYS 1: Rp1.757.913,72 9In Stock	Mfr. Part No. VUO121-16NO1 Mouser Part No 747-VUO121-16NO1	IXYS	Bridge Rectifiers 121 Amps 1600V Learn More about IXYS 3 phase rectifier bridges	Datasheet	9In Stock	Rp1.757.913,72 Rp1.452.452,82 Rp1.189.187,72	Min.: 1 Mult.: 1
Cartridge Fuses 250V 160mA T LBC 0218.160MXF4P Littelfuse 1: Rp15.043,72 357In Stock	Mfr. Part No. 0218.160MXF4P Mouser Part No 576-0218.160MXF4P	Littelfuse	Cartridge Fuses 250V 160mA T LBC Learn More about Littelfuse 5x20 fuseholders	Datasheet	357In Stock	Rp15.043,72 Rp13.190,77 Rp12.768,82 Rp10.732,41 View Rp8.916,16 Rp8.108,93 Rp7.246,67 Rp7.209,98 Rp6.806,37	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A Time Lag (Slo-Blo) 0218004.MXEP Littelfuse 1: Rp46.598,84 766In Stock	Mfr. Part No. 0218004.MXEP Mouser Part No 576-0218004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	766In Stock	Rp46.598,84 Rp43.113,10 Rp40.911,58 Rp33.022,80 View Rp28.069,38 Rp27.335,54 Rp22.932,50 Rp22.382,12 Rp21.831,74	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Medium Acting 023201.6MXP Littelfuse 1: Rp26.785,16 386In Stock	Mfr. Part No. 023201.6MXP Mouser Part No 576-023201.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	386In Stock	Rp26.785,16 Rp23.849,80 Rp22.382,12 Rp18.529,46 View Rp15.685,83 Rp14.988,68 Rp12.750,47 Rp12.071,67	Min.: 1 Mult.: 1
Cartridge Fuses 250V 3.2A TL UL LBC 023903.2MXP Littelfuse 1: Rp27.702,46 388In Stock	Mfr. Part No. 023903.2MXP Mouser Part No 576-023903.2MXP	Littelfuse	Cartridge Fuses 250V 3.2A TL UL LBC Learn More about Littelfuse 5x20 fuseholders	Datasheet	388In Stock	Rp27.702,46 Rp24.767,10 Rp23.299,42 Rp19.263,30 View Rp16.254,56 Rp15.575,75 Rp13.209,12 Rp12.548,66	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V 1.5SMB20A Littelfuse 1: Rp22.749,04 2.000In Stock	Mfr. Part No. 1.5SMB20A Mouser Part No 576-1.5SMB20A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V Learn More about Littelfuse tvsdiodes	Datasheet	2.000In Stock	Cut Tape Rp22.749,04 Rp14.126,42 Rp9.283,08 Rp6.806,37 Rp6.200,95 Reel Rp4.696,58 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V 1.5SMB51A Littelfuse 1: Rp22.749,04 2.470In Stock	Mfr. Part No. 1.5SMB51A Mouser Part No 576-1.5SMB51A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V Learn More about Littelfuse tvsdiodes	Datasheet	2.470In Stock	Cut Tape Rp22.749,04 Rp14.126,42 Rp9.283,08 Rp6.806,37 Reel Rp5.815,68 View Rp6.200,95 Rp5.503,80 Rp4.696,58 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
MOSFETs 700V/8A Ultra Junct X2-Class MOSFET IXTY8N70X2 IXYS 1: Rp101.453,38 50In Stock	Mfr. Part No. IXTY8N70X2 Mouser Part No 747-IXTY8N70X2	IXYS	MOSFETs 700V/8A Ultra Junct X2-Class MOSFET Learn More about IXYS x2 hiperfet mosfets	Datasheet	50In Stock	Rp101.453,38 Rp55.404,92 Rp42.012,34 Rp36.508,54	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Medium Acting 02321.25MXP Littelfuse 1: Rp26.785,16 582In Stock	Mfr. Part No. 02321.25MXP Mouser Part No 576-02321.25MXP	Littelfuse	Cartridge Fuses 250V 1.25A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	582In Stock	Rp26.785,16 Rp23.849,80 Rp22.382,12 Rp18.529,46 View Rp15.685,83 Rp14.988,68 Rp13.007,31 Rp12.071,67	Min.: 1 Mult.: 1
Cartridge Fuses 125V 2A Medium Acting 0233002.MXEP Littelfuse 1: Rp42.929,64 552In Stock	Mfr. Part No. 0233002.MXEP Mouser Part No 576-0233002.MXEP	Littelfuse	Cartridge Fuses 125V 2A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	552In Stock	Rp42.929,64 Rp39.076,98 Rp37.242,38 Rp30.087,44 View Rp25.500,94 Rp24.767,10 Rp21.281,36 Rp21.097,90 Rp20.914,44	Min.: 1 Mult.: 1
Cartridge Fuses 125V 3A Medium Acting 0233003.MXEP Littelfuse 1: Rp42.929,64 594In Stock	Mfr. Part No. 0233003.MXEP Mouser Part No 576-0233003.MXEP	Littelfuse	Cartridge Fuses 125V 3A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	594In Stock	Rp42.929,64 Rp39.076,98 Rp37.242,38 Rp30.087,44 View Rp25.500,94 Rp24.767,10 Rp21.097,90 Rp20.914,44	Min.: 1 Mult.: 1
Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT 0233008.MXEP Littelfuse 1: Rp15.594,10 248In Stock	Mfr. Part No. 0233008.MXEP Mouser Part No 576-0233008.MXEP	Littelfuse	Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT Learn More about Littelfuse 5x20 fuseholders	Datasheet	248In Stock	Rp15.594,10 Rp13.722,81 Rp13.282,50 Rp11.172,71 View Rp9.283,08 Rp8.439,16 Rp7.540,21 Rp7.448,48 Rp7.081,56	Min.: 1 Mult.: 1

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