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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 125V 2.5A Medium Acting 023302.5MXP Littelfuse 1: Rp26.234,78 1.381In Stock	Mfr. Part No. 023302.5MXP Mouser Part No 576-023302.5MXP	Littelfuse	Cartridge Fuses 125V 2.5A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.381In Stock	Rp26.234,78 Rp21.831,74 Rp20.180,60 Rp16.676,51 View Rp15.373,95 Rp13.814,54 Rp12.897,24 Rp11.246,10 Rp10.548,95	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional 1.5SMC51A Littelfuse 1: Rp20.547,52 5.902In Stock	Mfr. Part No. 1.5SMC51A Mouser Part No 576-1.5SMC51A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5.902In Stock	Cut Tape Rp20.547,52 Rp9.448,19 Rp8.365,78 Rp6.457,79 Reel Rp4.953,42 View Rp6.255,99 Rp4.201,23 Rp3.852,66 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 7Vso 5VAC 417A 5KP7.0A Littelfuse 1: Rp55.588,38 665In Stock	Mfr. Part No. 5KP7.0A Mouser Part No 576-5KP7.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 7Vso 5VAC 417A Learn More about Littelfuse 5kp tvs diodes	Datasheet	665In Stock	Cut Tape Rp55.588,38 Rp38.710,06 Rp32.655,88 Rp28.069,38 Rp19.079,84 Reel Rp18.896,38	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes 17.1Vso 19Vbr P4KE20A Littelfuse 1: Rp12.658,74 6.183In Stock	Mfr. Part No. P4KE20A Mouser Part No 576-P4KE20A	Littelfuse	ESD Protection Diodes / TVS Diodes 17.1Vso 19Vbr Learn More about Littelfuse tvsdiodes	Datasheet	6.183In Stock	Cut Tape Rp12.658,74 Rp5.613,88 Rp4.109,50 Rp3.192,20 Reel Rp2.201,52 View Rp2.861,98 Rp2.678,52 Rp1.963,02	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 36.8Vso 40.9Vbr P4KE43CA Littelfuse 1: Rp13.576,04 8.217In Stock	Mfr. Part No. P4KE43CA Mouser Part No 576-P4KE43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 36.8Vso 40.9Vbr Learn More about Littelfuse tvsdiodes	Datasheet	8.217In Stock	Cut Tape Rp13.576,04 Rp6.109,22 Rp5.375,38 Rp4.072,81 Reel Rp2.421,67 View Rp3.687,55 Rp2.146,48	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 300Vr 600W 1.25A 5% Uni-Directional P6KE350A Littelfuse 1: Rp17.795,62 5.474In Stock	Mfr. Part No. P6KE350A Mouser Part No 576-P6KE350A	Littelfuse	ESD Protection Diodes / TVS Diodes 300Vr 600W 1.25A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5.474In Stock	Cut Tape Rp17.795,62 Rp8.145,62 Rp7.191,63 Rp5.797,34 Reel Rp4.127,85 View Rp5.503,80 Rp5.045,15 Rp3.155,51	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional P6KE9.1CA Littelfuse 1: Rp14.126,42 6.555In Stock	Mfr. Part No. P6KE9.1CA Mouser Part No 576-P6KE9.1CA	Littelfuse	ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6.555In Stock	Cut Tape Rp14.126,42 Rp6.366,06 Rp5.595,53 Rp4.256,27 Reel Rp2.861,98 View Rp3.907,70 Rp2.293,25	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes P6SMB - A 600V P6SMB600A Littelfuse 1: Rp18.529,46 4.991In Stock	Mfr. Part No. P6SMB600A Mouser Part No 576-P6SMB600A	Littelfuse	ESD Protection Diodes / TVS Diodes P6SMB - A 600V Learn More about Littelfuse p6smb diodes	Datasheet	4.991In Stock	Cut Tape Rp18.529,46 Rp8.549,24 Rp7.558,55 Rp5.815,68 Reel Rp4.513,12 View Rp3.760,93 Rp3.357,32	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes SA6.0CA Bi-Directional SA6.0CA Littelfuse 1: Rp15.594,10 7.000In Stock	Mfr. Part No. SA6.0CA Mouser Part No 576-SA6.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA6.0CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7.000In Stock	Cut Tape Rp15.594,10 Rp7.081,56 Rp6.255,99 Rp4.769,96 Reel Rp2.953,71 View Rp4.586,50 Rp4.201,23 Rp2.623,48	Min.: 1 Mult.: 1 : 4.000
MOSFETs PLUS247 250V 240A N-CH X3CLASS IXFX240N25X3 IXYS 1: Rp708.339,06 226In Stock	Mfr. Part No. IXFX240N25X3 Mouser Part No 747-IXFX240N25X3	IXYS	MOSFETs PLUS247 250V 240A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	226In Stock	Rp708.339,06 Rp510.752,64	Min.: 1 Mult.: 1
Bridge Rectifiers 52 Amps 2000V VUO52-20NO1 IXYS 1: Rp981.144,08 31In Stock	Mfr. Part No. VUO52-20NO1 Mouser Part No 747-VUO52-20NO1	IXYS	Bridge Rectifiers 52 Amps 2000V Learn More about IXYS 3 phase rectifier bridges	Datasheet	31In Stock	Rp981.144,08 Rp659.722,16 Rp659.538,70	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 47V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB47CAT3G Littelfuse 1: Rp16.878,32 4.938In Stock	Mfr. Part No. SZP6SMB47CAT3G Mouser Part No 863-SZP6SMB47CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 47V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	4.938In Stock	Cut Tape Rp16.878,32 Rp8.696,00 Rp6.879,75 Rp5.191,92 Reel Rp3.852,66 View Rp4.990,11 Rp3.357,32 Rp3.100,47 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Cartridge Fuses 250V 6.3A Medium Acting 023206.3MXP Littelfuse 1: Rp26.234,78 1.214In Stock	Mfr. Part No. 023206.3MXP Mouser Part No 576-023206.3MXP	Littelfuse	Cartridge Fuses 250V 6.3A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.214In Stock	Rp26.234,78 Rp21.831,74 Rp20.180,60 Rp16.676,51 View Rp15.373,95 Rp14.108,07 Rp13.007,31 Rp12.071,67	Min.: 1 Mult.: 1
Cartridge Fuses 125V 6A Medium Acting 0233006.MXP Littelfuse 1: Rp26.234,78 1.486In Stock	Mfr. Part No. 0233006.MXP Mouser Part No 576-0233006.MXP	Littelfuse	Cartridge Fuses 125V 6A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.486In Stock	Rp26.234,78 Rp21.831,74 Rp20.180,60 Rp16.676,51 View Rp15.373,95 Rp13.814,54 Rp12.750,47 Rp11.246,10 Rp10.548,95	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Medium Acting 023402.5MXP Littelfuse 1: Rp28.619,76 1.328In Stock	Mfr. Part No. 023402.5MXP Mouser Part No 576-023402.5MXP	Littelfuse	Cartridge Fuses 250V 2.5A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.328In Stock	Rp28.619,76 Rp23.666,34 Rp22.015,20 Rp18.144,19 View Rp16.731,55 Rp15.043,72 Rp13.869,58 Rp12.346,86 Rp11.557,98	Min.: 1 Mult.: 1
Cartridge Fuses 250V 12A SB 3AB PB-FREE 0326012.MXDP Littelfuse 1: Rp57.239,52 619In Stock	Mfr. Part No. 0326012.MXDP Mouser Part No 576-0326012.MXDP	Littelfuse	Cartridge Fuses 250V 12A SB 3AB PB-FREE Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	619In Stock	Rp57.239,52 Rp47.516,14 Rp43.846,94 Rp36.508,54 View Rp33.573,18 Rp30.270,90 Rp27.885,92 Rp25.500,94 Rp24.767,10	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional 1.5SMC10CA Littelfuse 1: Rp21.281,36 5.557In Stock	Mfr. Part No. 1.5SMC10CA Mouser Part No 576-1.5SMC10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5.557In Stock	Cut Tape Rp21.281,36 Rp9.815,11 Rp8.677,66 Rp6.714,64 Reel Rp4.384,69 View Rp6.567,87 Rp4.036,12 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional 1.5SMC170A Littelfuse 1: Rp20.180,60 2.980In Stock	Mfr. Part No. 1.5SMC170A Mouser Part No 576-1.5SMC170A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2.980In Stock	Cut Tape Rp20.180,60 Rp9.521,57 Rp8.237,35 Rp6.182,60 Reel Rp4.788,31 View Rp5.870,72 Rp4.036,12 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional 1.5SMC200A Littelfuse 1: Rp19.630,22 3.722In Stock	Mfr. Part No. 1.5SMC200A Mouser Part No 576-1.5SMC200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3.722In Stock	Cut Tape Rp19.630,22 Rp9.007,89 Rp7.962,16 Rp6.127,56 Reel Rp3.981,08 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 12.8Vso 14.3Vbr P4KE15A Littelfuse 1: Rp10.457,22 9.527In Stock	Mfr. Part No. P4KE15A Mouser Part No 576-P4KE15A	Littelfuse	ESD Protection Diodes / TVS Diodes 12.8Vso 14.3Vbr Learn More about Littelfuse tvsdiodes	Datasheet	9.527In Stock	Cut Tape Rp10.457,22 Rp4.714,92 Rp4.146,20 Rp3.779,28 Reel Rp2.861,98 View Rp3.705,89 Rp3.338,97 Rp2.384,98	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 6.4Vso 7.13Vbr P4KE7.5A Littelfuse 1: Rp10.457,22 6.385In Stock	Mfr. Part No. P4KE7.5A Mouser Part No 576-P4KE7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 6.4Vso 7.13Vbr Learn More about Littelfuse tvsdiodes	Datasheet	6.385In Stock	Cut Tape Rp10.457,22 Rp4.714,92 Rp4.146,20 Rp3.137,17 Reel Rp2.825,28 Rp2.384,98	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Bi-Directional P6KE11CA Littelfuse 1: Rp11.741,44 7.004In Stock	Mfr. Part No. P6KE11CA Mouser Part No 576-P6KE11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7.004In Stock	Cut Tape Rp11.741,44 Rp5.301,99 Rp4.659,88 Rp3.559,12 Reel Rp2.917,01 Rp2.293,25	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional P6KE130CA Littelfuse 1: Rp14.126,42 5.263In Stock	Mfr. Part No. P6KE130CA Mouser Part No 576-P6KE130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5.263In Stock	Cut Tape Rp14.126,42 Rp6.366,06 Rp5.595,53 Rp4.256,27 Reel Rp3.045,44 View Rp3.907,70 Rp2.293,25	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes SA7.5A Uni-Directional SA7.5A Littelfuse 1: Rp14.493,34 5.024In Stock	Mfr. Part No. SA7.5A Mouser Part No 576-SA7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes SA7.5A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5.024In Stock	Cut Tape Rp14.493,34 Rp6.567,87 Rp5.778,99 Rp4.403,04 Reel Rp2.898,67 View Rp4.146,20 Rp3.797,62 Rp2.384,98	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes 1.5kW 16V AEC-Q101 5% Uni-Directional TPSMC16A Littelfuse 1: Rp22.382,12 2.840In Stock	Mfr. Part No. TPSMC16A Mouser Part No 576-TPSMC16A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 16V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	2.840In Stock	Cut Tape Rp22.382,12 Rp13.998,00 Rp11.191,06 Rp9.191,35 Reel Rp5.925,76 View Rp7.118,25 Rp6.531,18 Rp5.723,95 Rp5.412,07 MouseReel Available	Min.: 1 Mult.: 1 : 3.000

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