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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 .2A Slo-Blo 0215.200MXP Littelfuse 1: Rp38.159,68 1.238In Stock	Mfr. Part No. 0215.200MXP Mouser Part No 576-0215.200MXP	Littelfuse	Cartridge Fuses 250V .2A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.238In Stock	Rp38.159,68 Rp34.307,02 Rp32.288,96 Rp26.968,62 View Rp24.767,10 Rp22.382,12 Rp19.263,30 Rp18.896,38 Rp17.887,35	Min.: 1 Mult.: 1
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
Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 0218.032HXP Littelfuse 1: Rp68.797,50 479In Stock	Mfr. Part No. 0218.032HXP Mouser Part No 576-0218.032HXP	Littelfuse	Cartridge Fuses 250V .032A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	479In Stock	Rp68.797,50 Rp57.239,52 Rp52.836,48 Rp43.846,94 View Rp34.857,40 Rp32.839,34 Rp30.637,82 Rp30.454,36	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Time Lag (Slo-Blo) 021802.5MXEP Littelfuse 1: Rp46.598,84 1.000In Stock	Mfr. Part No. 021802.5MXEP Mouser Part No 576-021802.5MXEP	Littelfuse	Cartridge Fuses 250V 2.5A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.000In Stock	Rp46.598,84 Rp40.728,12 Rp37.609,30 Rp31.188,20 View Rp28.069,38 Rp25.867,86 Rp22.932,50 Rp20.914,44 Rp20.730,98	Min.: 1 Mult.: 1
Cartridge Fuses 250V 3.15A IEC TD EBC 02193.15MXABP Littelfuse 1: Rp67.513,28 680In Stock	Mfr. Part No. 02193.15MXABP Mouser Part No 576-02193.15MXABP	Littelfuse	Cartridge Fuses 250V 3.15A IEC TD EBC Learn More about Littelfuse 219 xa cartridge fuses	Datasheet	680In Stock	Rp67.513,28 Rp55.955,30 Rp51.735,72 Rp42.929,64 View Rp39.627,36 Rp35.591,24 Rp32.839,34 Rp30.087,44 Rp29.720,52	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Medium Acting 0234001.MXEP Littelfuse 1: Rp44.580,78 735In Stock	Mfr. Part No. 0234001.MXEP Mouser Part No 576-0234001.MXEP	Littelfuse	Cartridge Fuses 250V 1A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	735In Stock	Rp44.580,78 Rp37.058,92 Rp34.307,02 Rp28.436,30 View Rp26.234,78 Rp23.666,34 Rp21.831,74 Rp19.813,68 Rp18.896,38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional 1.5SMC68A Littelfuse 1: Rp20.547,52 3.207In Stock	Mfr. Part No. 1.5SMC68A Mouser Part No 576-1.5SMC68A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3.207In Stock	Cut Tape Rp20.547,52 Rp9.448,19 Rp8.182,32 Rp6.237,64 Reel Rp5.045,15 View Rp5.632,22 Rp4.403,04 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 28Vso 22VAC 110A 5KP28A Littelfuse 1: Rp64.944,84 914In Stock	Mfr. Part No. 5KP28A Mouser Part No 576-5KP28A	Littelfuse	ESD Protection Diodes / TVS Diodes 28Vso 22VAC 110A Learn More about Littelfuse 5kp tvs diodes	Datasheet	914In Stock	Cut Tape Rp64.944,84 Rp33.940,10 Rp28.619,76 Rp25.867,86 Rp19.079,84 Reel Rp18.896,38	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes 28.2Vso 31.4Vbr P4KE33CA Littelfuse 1: Rp13.576,04 6.459In Stock	Mfr. Part No. P4KE33CA Mouser Part No 576-P4KE33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 28.2Vso 31.4Vbr Learn More about Littelfuse tvsdiodes	Datasheet	6.459In Stock	Cut Tape Rp13.576,04 Rp6.109,22 Rp5.375,38 Rp4.751,61 Reel Rp2.678,52 View Rp4.274,62 Rp3.687,55 Rp2.146,48	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 64.1Vso 71.3Vbr P4KE75A Littelfuse 1: Rp12.658,74 9.578In Stock	Mfr. Part No. P4KE75A Mouser Part No 576-P4KE75A	Littelfuse	ESD Protection Diodes / TVS Diodes 64.1Vso 71.3Vbr Learn More about Littelfuse tvsdiodes	Datasheet	9.578In Stock	Cut Tape Rp12.658,74 Rp5.668,91 Rp4.971,77 Rp3.779,28 Reel Rp2.238,21 View Rp3.760,93 Rp3.338,97 Rp1.963,02	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 11.1V 400W 5% Bi-directional P4SMA13CA Littelfuse 1: Rp11.007,60 12.025In Stock	Mfr. Part No. P4SMA13CA Mouser Part No 576-P4SMA13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 11.1V 400W 5% Bi-directional Learn More about Littelfuse tvsdiodes	Datasheet	12.025In Stock	Cut Tape Rp11.007,60 Rp6.219,29 Rp4.366,35 Rp3.265,59 Reel Rp2.219,87 View Rp2.641,82 Rp2.274,90 Rp1.889,64 Rp1.797,91 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 434V 400W 5% Uni-directional P4SMA510A Littelfuse 1: Rp16.694,86 5.000In Stock	Mfr. Part No. P4SMA510A Mouser Part No 576-P4SMA510A	Littelfuse	ESD Protection Diodes / TVS Diodes 434V 400W 5% Uni-directional Learn More about Littelfuse tvsdiodes	Datasheet	5.000In Stock	Cut Tape Rp16.694,86 Rp7.613,59 Rp6.714,64 Rp5.136,88 Reel Rp3.485,74 View Rp5.026,80 Rp4.623,19 Rp2.880,32 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 459V 400W 5% Uni-directional P4SMA540A Littelfuse 1: Rp16.694,86 4.970In Stock	Mfr. Part No. P4SMA540A Mouser Part No 576-P4SMA540A	Littelfuse	ESD Protection Diodes / TVS Diodes 459V 400W 5% Uni-directional Learn More about Littelfuse tvsdiodes	Datasheet	4.970In Stock	Cut Tape Rp16.694,86 Rp7.613,59 Rp6.714,64 Rp5.136,88 Reel Rp3.100,47 View Rp5.026,80 Rp4.623,19 Rp2.880,32 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Uni-Directional P6KE16A Littelfuse 1: Rp12.842,20 6.734In Stock	Mfr. Part No. P6KE16A Mouser Part No 576-P6KE16A	Littelfuse	ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6.734In Stock	Cut Tape Rp12.842,20 Rp5.834,03 Rp4.439,73 Rp3.485,74 Reel Rp2.513,40 View Rp3.137,17 Rp2.568,44 Rp2.073,10	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional SA40CA Littelfuse 1: Rp15.594,10 7.990In Stock	Mfr. Part No. SA40CA Mouser Part No 576-SA40CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7.990In 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
ESD Protection Diodes / TVS Diodes 68V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB68CAT3G Littelfuse 1: Rp15.961,02 5.920In Stock	Mfr. Part No. SZP6SMB68CAT3G Mouser Part No 863-SZP6SMB68CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 68V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	5.920In Stock	Cut Tape Rp15.961,02 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
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 832In 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	832In 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 View Rp4.219,58 Rp4.109,50	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 20V 3.0SMCJ20CA Littelfuse 1: Rp31.922,04 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 Rp31.922,04 Rp20.180,60 Rp13.117,39 Rp10.126,99 Reel Rp7.393,44 View Rp8.604,27 Rp7.044,86 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 15.3Vso 17.1Vbr P4KE18CA Littelfuse 1: Rp13.576,04 6.784In 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	6.784In Stock	Cut Tape Rp13.576,04 Rp6.109,22 Rp5.375,38 Rp4.072,81 Reel Rp2.917,01 View Rp3.687,55 Rp2.458,36	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 64.1Vso 71.3Vbr P4KE75CA Littelfuse 1: Rp14.309,88 4.073In 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	4.073In 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

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