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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $3.680 10.001In Stock	Mfr. Part # 0215004.MXEP Mouser Part # 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	10.001In Stock	$3.680 $3.053 $2.746 $2.336 View $2.051 $1.914 $1.766 $1.641	Min.: 1 Mult.: 1
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: $1.435 24.035In Stock	Mfr. Part # 0234008.MXP Mouser Part # 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	24.035In Stock	$1.435 $1.253 $1.173 $960 View $895 $858 $807 $767 $766	Min.: 1 Mult.: 1
MOSFET Modules MBLOC 150V 400A N-CH X3CLASS IXFN400N15X3 IXYS 1: $62.637 525In Stock	Mfr. Part # IXFN400N15X3 Mouser Part # 747-IXFN400N15X3	IXYS	MOSFET Modules MBLOC 150V 400A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	525In Stock	$62.637 $50.105 $48.020	Min.: 1 Mult.: 1
MOSFET Modules 650V/145A Ultra Junction X2-Class IXFN150N65X2 IXYS 1: $72.515 851In Stock	Mfr. Part # IXFN150N65X2 Mouser Part # 747-IXFN150N65X2	IXYS	MOSFET Modules 650V/145A Ultra Junction X2-Class Learn More about IXYS x2 hiperfet mosfets	Datasheet	851In Stock	$72.515 $57.454	Min.: 1 Mult.: 1
Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET IXDN614CI IXYS Integrated Circuits 1: $6.847 7.390In Stock	Mfr. Part # IXDN614CI Mouser Part # 849-IXDN614CI	IXYS Integrated Circuits	Gate Drivers 14-Ampere Low-Side Ultrafast MOSFET Learn More about IXYS Integrated Circuits ixys ixd 614 mosfet gate drivers	Datasheet	7.390In Stock	$6.847 $5.218 $4.443 $4.215 View $4.056 $3.965 $3.725 $3.703 Quote	Min.: 1 Mult.: 1
MOSFETs TO220 200V 72A N-CH X3CLASS IXFP72N20X3 IXYS 1: $12.965 3.498In Stock	Mfr. Part # IXFP72N20X3 Mouser Part # 747-IXFP72N20X3	IXYS	MOSFETs TO220 200V 72A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	3.498In Stock	$12.965 $7.246 $6.676 $6.494	Min.: 1 Mult.: 1
IGBT Modules 650V/234A Trench IGBT GenX4 XPT IXXN110N65C4H1 IXYS 1: $36.400 740In Stock	Mfr. Part # IXXN110N65C4H1 Mouser Part # 747-IXXN110N65C4H1	IXYS	IGBT Modules 650V/234A Trench IGBT GenX4 XPT Learn More about IXYS IXYS XPT 650V IGBT	Datasheet	740In Stock	$36.400 $29.439 $28.596	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101 SZSMF33AT1G Littelfuse 1: $820 178.691In Stock	Mfr. Part # SZSMF33AT1G Mouser Part # 863-SZSMF33AT1G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101 Learn More about Littelfuse tvsdiodes	Datasheet	178.691In Stock	Cut Tape $820 $431 $363 $287 Reel $186 View $263 $162 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
MOSFET Modules MBLOC 200V 300A N-CH X3CLASS IXFN300N20X3 IXYS 1: $58.650 558In Stock	Mfr. Part # IXFN300N20X3 Mouser Part # 747-IXFN300N20X3	IXYS	MOSFET Modules MBLOC 200V 300A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	558In Stock	$58.650 $48.020	Min.: 1 Mult.: 1
IGBT Modules 1700V/85A High Voltage XPT IGBT IXYN30N170CV1 IXYS 1: $64.289 411In Stock	Mfr. Part # IXYN30N170CV1 Mouser Part # 747-IXYN30N170CV1	IXYS	IGBT Modules 1700V/85A High Voltage XPT IGBT Learn More about IXYS 1700v xpt igbts	Datasheet	411In Stock	$64.289 $50.983	Min.: 1 Mult.: 1
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10975 Littelfuse 1: $11.883 3.210In Stock	Mfr. Part # USP10975 Mouser Part # 803-USP10975	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	3.210In Stock	$11.883 $10.903 $10.083 $9.798 View $9.490 $9.296 $9.034	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD 380V BI AK1-380C-Y Littelfuse 1: $33.050 298In Stock	Mfr. Part # AK1-380C-Y Mouser Part # 576-AK1-380C-Y	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 380V BI Learn More about Littelfuse tvsdiodes	Datasheet	298In Stock	$33.050 $24.346	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021501.6MXP Littelfuse 1: $2.142 1.458In Stock	Mfr. Part # 021501.6MXP Mouser Part # 576-021501.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.458In Stock	$2.142 $1.903 $1.777 $1.515 View $1.379 $1.322 $1.208 $1.185 $1.128	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Fast Acting 0216001.MXP Littelfuse 1: $2.404 6.719In Stock	Mfr. Part # 0216001.MXP Mouser Part # 576-0216001.MXP	Littelfuse	Cartridge Fuses 250V 1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	6.719In Stock	$2.404 $1.994 $1.846 $1.242 View $1.070 $1.069 $1.003	Min.: 1 Mult.: 1
Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting 0217.315MXP Littelfuse 1: $1.925 2.951In Stock	Mfr. Part # 0217.315MXP Mouser Part # 576-0217.315MXP	Littelfuse	Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	2.951In Stock	$1.925 $1.595 $1.481 $1.230 View $1.126 $1.012 $933 $859 $785	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Slo-Blo 032602.5MXP Littelfuse 1: $3.076 1.196In Stock	Mfr. Part # 032602.5MXP Mouser Part # 576-032602.5MXP	Littelfuse	Cartridge Fuses 250V 2.5A Slo-Blo Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1.196In Stock	$3.076 $2.552 $2.358 $1.960 View $1.811 $1.629 $1.413 $1.367 $1.310	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V 3.0SMCJ48CA Littelfuse 1: $1.504 14.500In Stock	Mfr. Part # 3.0SMCJ48CA Mouser Part # 576-3.0SMCJ48CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V Learn More about Littelfuse 30smcj tvs diodes	Datasheet	14.500In Stock	Cut Tape $1.504 $949 $710 $631 Reel $467 View $494 $444 $433 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional 5.0SMDJ22A Littelfuse 1: $2.791 2.767In Stock	Mfr. Part # 5.0SMDJ22A Mouser Part # 576-5.0SMDJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2.767In Stock	Cut Tape $2.791 $1.800 $1.367 $1.230 View Reel $718 $957 $876 $718 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A 5KP6.0CA Littelfuse 1: $4.842 1.706In Stock	Mfr. Part # 5KP6.0CA Mouser Part # 576-5KP6.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A Learn More about Littelfuse 5kp tvs diodes	Datasheet	1.706In Stock	Cut Tape $4.842 $3.179 $2.472 $2.222 $1.515 Reel $1.504	Min.: 1 Mult.: 1 : 800
MOSFETs TO247 250V 120A N-CH X3CLASS IXFH120N25X3 IXYS 1: $20.325 886In Stock	Mfr. Part # IXFH120N25X3 Mouser Part # 747-IXFH120N25X3	IXYS	MOSFETs TO247 250V 120A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	886In Stock	$20.325 $11.655	Min.: 1 Mult.: 1
MOSFETs TO264 650V 120A N-CH X2CLASS IXTK120N65X2 IXYS 1: $32.492 407In Stock	Mfr. Part # IXTK120N65X2 Mouser Part # 747-IXTK120N65X2	IXYS	MOSFETs TO264 650V 120A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	407In Stock	$32.492 $22.523	Min.: 1 Mult.: 1
Cartridge Fuses 250V .2A Slo-Blo 0215.200MXP Littelfuse 1: $2.370 1.238In Stock	Mfr. Part # 0215.200MXP Mouser Part # 576-0215.200MXP	Littelfuse	Cartridge Fuses 250V .2A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.238In Stock	$2.370 $2.130 $2.005 $1.675 View $1.538 $1.390 $1.196 $1.173 $1.111	Min.: 1 Mult.: 1
Cartridge Fuses 250V .8A Slo-Blo 0215.800MXEP Littelfuse 1: $4.113 1.094In Stock	Mfr. Part # 0215.800MXEP Mouser Part # 576-0215.800MXEP	Littelfuse	Cartridge Fuses 250V .8A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.094In Stock	$4.113 $3.748 $3.612 $2.837 View $2.415 $2.267 $1.994 $1.960	Min.: 1 Mult.: 1
Cartridge Fuses 250V 5A Fast Acting 0216005.MXEP Littelfuse 1: $3.543 1.000In Stock	Mfr. Part # 0216005.MXEP Mouser Part # 576-0216005.MXEP	Littelfuse	Cartridge Fuses 250V 5A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.000In Stock	$3.543 $2.996 $2.768 $2.336 View $2.165 $1.937 $1.789 $1.686	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Fast Acting 02161.25MXEP Littelfuse 1: $3.418 1.000In Stock	Mfr. Part # 02161.25MXEP Mouser Part # 576-02161.25MXEP	Littelfuse	Cartridge Fuses 250V 1.25A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1.000In Stock	$3.418 $2.996 $2.768 $2.290 View $2.005 $1.880 $1.663 $1.561 $1.549	Min.: 1 Mult.: 1

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