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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 .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 View Reel Rp16.786,59 Rp19.079,84 Rp16.804,94 Rp16.786,59 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: Rp14.126,42 14.937In 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	14.937In Stock	Cut Tape Rp14.126,42 Rp7.246,67 Rp6.384,41 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 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
ESD Protection Diodes / TVS Diodes ESD 30V BI AK3-030C-Y Littelfuse 1: Rp329.127,24 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	Rp329.127,24 Rp218.684,32 Rp217.767,02	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 250V 10A Slo-Blo 0215010.MXP-RES Littelfuse 1: Rp43.113,10 1.041In Stock	Mfr. Part No. 0215010.MXP-RES Mouser Part No 576-0215010.MXP-RES	Littelfuse	Cartridge Fuses 250V 10A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.041In Stock	Rp43.113,10 Rp35.774,70 Rp33.022,80 Rp27.335,54 View Rp25.317,48 Rp22.749,04 Rp20.914,44 Rp19.079,84 Rp18.162,54	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Fast Acting 5x20 021602.5MXESPP Littelfuse 1: Rp18.529,46 1.725In Stock	Mfr. Part No. 021602.5MXESPP Mouser Part No 576-021602.5MXESPP	Littelfuse	Cartridge Fuses 250V 2.5A Fast Acting 5x20 Learn More about Littelfuse 216SPfuse	Datasheet	1.725In Stock	Rp18.529,46 Rp15.300,56 Rp14.108,07 Rp11.723,09 View Rp10.824,14 Rp9.943,53 Rp8.971,19 Rp7.778,70 Rp7.154,94	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Time Lag (Slo-Blo) 0218001.MXEP Littelfuse 1: Rp46.231,92 835In Stock	Mfr. Part No. 0218001.MXEP Mouser Part No 576-0218001.MXEP	Littelfuse	Cartridge Fuses 250V 1A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	835In Stock	Rp46.231,92 Rp38.526,60 Rp35.591,24 Rp29.537,06 View Rp27.152,08 Rp24.400,18 Rp22.565,58 Rp20.547,52 Rp19.630,22	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Time Lag (Slo-Blo) 02181.25MXEP Littelfuse 1: Rp46.598,84 718In Stock	Mfr. Part No. 02181.25MXEP Mouser Part No 576-02181.25MXEP	Littelfuse	Cartridge Fuses 250V 1.25A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	718In Stock	Rp46.598,84 Rp43.113,10 Rp40.911,58 Rp33.022,80 View Rp28.069,38 Rp27.335,54 Rp22.932,50 Rp21.281,36 Rp20.364,06	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 11.1V Bi-Directional 1.5KE13CA Littelfuse 1: Rp20.914,44 4.597In Stock	Mfr. Part No. 1.5KE13CA Mouser Part No 576-1.5KE13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 11.1V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4.597In Stock	Cut Tape Rp20.914,44 Rp9.668,34 Rp8.567,58 Rp6.622,91 Reel Rp4.751,61 Rp4.219,58	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 20V 3.0SMCJ20CA Littelfuse 1: Rp29.903,98 3.000In Stock	Mfr. Part No. 3.0SMCJ20CA Mouser Part No 576-3.0SMCJ20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 20V Learn More about Littelfuse 30smcj tvs diodes	Datasheet	3.000In Stock	Cut Tape Rp29.903,98 Rp18.217,58 Rp13.227,47 Rp10.365,49 Reel Rp7.723,67 View Rp9.393,15 Rp7.705,32 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 15.3Vso 17.1Vbr P4KE18CA Littelfuse 1: Rp13.576,04 6.788In Stock	Mfr. Part No. P4KE18CA Mouser Part No 576-P4KE18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vso 17.1Vbr Learn More about Littelfuse tvsdiodes	Datasheet	6.788In Stock	Cut Tape Rp13.576,04 Rp6.109,22 Rp5.375,38 Rp4.072,81 Reel Rp2.880,32 View Rp3.687,55 Rp2.146,48	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 64.1Vso 71.3Vbr P4KE75CA Littelfuse 1: Rp14.309,88 4.085In Stock	Mfr. Part No. P4KE75CA Mouser Part No 576-P4KE75CA	Littelfuse	ESD Protection Diodes / TVS Diodes 64.1Vso 71.3Vbr Learn More about Littelfuse tvsdiodes	Datasheet	4.085In Stock	Cut Tape Rp14.309,88 Rp6.567,87 Rp5.797,34 Rp4.439,73 Reel Rp3.705,89 Rp3.632,51	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 15.3V 400W 5% Uni-directional P4SMA18A Littelfuse 1: Rp9.539,92 17.685In Stock	Mfr. Part No. P4SMA18A Mouser Part No 576-P4SMA18A	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3V 400W 5% Uni-directional Learn More about Littelfuse tvsdiodes	Datasheet	17.685In Stock	Cut Tape Rp9.539,92 Rp5.558,84 Rp3.302,28 Rp2.843,63 Reel Rp1.871,29 View Rp2.421,67 Rp2.073,10 Rp1.706,18 Rp1.541,06 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 342V 400W 5% Uni-directional P4SMA400A Littelfuse 1: Rp16.694,86 7.870In Stock	Mfr. Part No. P4SMA400A Mouser Part No 576-P4SMA400A	Littelfuse	ESD Protection Diodes / TVS Diodes 342V 400W 5% Uni-directional Learn More about Littelfuse tvsdiodes	Datasheet	7.870In Stock	Cut Tape Rp16.694,86 Rp7.613,59 Rp6.109,22 Rp5.026,80 Reel Rp3.100,47 View Rp4.843,34 Rp4.219,58 Rp2.880,32 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 30.8Vr 600W 12A 5% Uni-Directional P6KE36A Littelfuse 1: Rp10.640,68 9.866In Stock	Mfr. Part No. P6KE36A Mouser Part No 576-P6KE36A	Littelfuse	ESD Protection Diodes / TVS Diodes 30.8Vr 600W 12A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	9.866In Stock	Cut Tape Rp10.640,68 Rp5.834,03 Rp4.769,96 Rp3.797,62 Reel Rp2.366,63 View Rp3.467,39 Rp3.265,59 Rp2.073,10	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes SA17A Uni-Directional SA17A Littelfuse 1: Rp14.493,34 7.386In Stock	Mfr. Part No. SA17A Mouser Part No 576-SA17A	Littelfuse	ESD Protection Diodes / TVS Diodes SA17A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7.386In Stock	Cut Tape Rp14.493,34 Rp6.567,87 Rp5.778,99 Rp4.403,04 Reel Rp2.715,21 View Rp4.146,20 Rp3.797,62 Rp2.384,98	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes SA51A Uni-Directional SA51A Littelfuse 1: Rp14.493,34 5.104In Stock	Mfr. Part No. SA51A Mouser Part No 576-SA51A	Littelfuse	ESD Protection Diodes / TVS Diodes SA51A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5.104In Stock	Cut Tape Rp14.493,34 Rp6.567,87 Rp5.778,99 Rp4.403,04 Reel Rp2.715,21 View Rp4.146,20 Rp3.797,62 Rp2.384,98	Min.: 1 Mult.: 1 : 4.000
MOSFETs TO220 650V 34A N-CH X2CLASS IXTP34N65X2 IXYS 1: Rp172.452,40 180In Stock	Mfr. Part No. IXTP34N65X2 Mouser Part No 747-IXTP34N65X2	IXYS	MOSFETs TO220 650V 34A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	180In Stock	Rp172.452,40 Rp95.766,12 Rp87.877,34 Rp82.740,46	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA18CAT3G Littelfuse 1: Rp16.511,40 7.667In Stock	Mfr. Part No. SZ1SMA18CAT3G Mouser Part No 863-SZ1SMA18CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	7.667In Stock	Cut Tape Rp16.511,40 Rp9.264,73 Rp6.732,98 Rp5.081,84 Reel Rp3.871,01 View Rp4.623,19 Rp4.237,93 Rp3.485,74 Rp3.283,93 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Cartridge Fuses 250V 2A Slo-Blo 0215002.MRET1P Littelfuse 1: Rp64.394,46 685In Stock	Mfr. Part No. 0215002.MRET1P Mouser Part No 576-0215002.MRET1P	Littelfuse	Cartridge Fuses 250V 2A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	685In Stock	Cut Tape Rp64.394,46 Rp58.523,74 Rp56.505,68 Rp44.397,32 View Reel Rp27.702,46 Rp37.792,76 Rp35.407,78 Rp31.188,20 Rp27.702,46 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Cartridge Fuses 250 V 0.16A 5x20mm Fast Acting 0217.160MXP Littelfuse 1: Rp26.785,16 983In Stock	Mfr. Part No. 0217.160MXP Mouser Part No 576-0217.160MXP	Littelfuse	Cartridge Fuses 250 V 0.16A 5x20mm Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	983In Stock	Rp26.785,16 Rp23.482,88 Rp22.198,66 Rp19.263,30 View Rp17.685,54 Rp16.291,25 Rp15.025,37 Rp13.832,88 Rp12.640,39	Min.: 1 Mult.: 1

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