All Results (3,837)

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.

By manufacturer

Availability options

In Stock Normally Stocked RoHS Compliant Active New Products

Search within results

Selection options

Select action

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 300Vso 332Vbr P4KE350CA Littelfuse 1: $1.37 9,053In Stock	Mfr. Part No. P4KE350CA Mouser Part No 576-P4KE350CA	Littelfuse	ESD Protection Diodes / TVS Diodes 300Vso 332Vbr Learn More about Littelfuse tvsdiodes	Datasheet	9,053In Stock	Cut Tape $1.37 $0.628 $0.555 $0.427 Reel $0.26 View $0.426 $0.396 $0.246	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 376V 400W 5% Bi-directional P4SMA440CA Littelfuse 1: $1.36 9,333In Stock	Mfr. Part No. P4SMA440CA Mouser Part No 576-P4SMA440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 376V 400W 5% Bi-directional Learn More about Littelfuse tvsdiodes	Datasheet	9,333In Stock	Cut Tape $1.36 $0.634 $0.56 $0.431 Reel $0.307 View $0.40 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional SMCJ200A Littelfuse 1: $1.29 6,000Expected 21/6/2027	Mfr. Part No. SMCJ200A Mouser Part No 576-SMCJ200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	6,000Expected 21/6/2027	Cut Tape $1.29 $0.617 $0.545 $0.418 Reel $0.305 View $0.389 $0.301 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
MOSFETs TO264 650V 102A N-CH X2CLASS IXTK102N65X2 IXYS 1: $33.27 224In Stock	Mfr. Part No. IXTK102N65X2 Mouser Part No 747-IXTK102N65X2	IXYS	MOSFETs TO264 650V 102A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	224In Stock	$33.27 $20.84	Min.: 1 Mult.: 1
MOSFETs PLUS247 650V 120A N-CH X2CLASS IXTX120N65X2 IXYS 1: $38.65 201In Stock	Mfr. Part No. IXTX120N65X2 Mouser Part No 747-IXTX120N65X2	IXYS	MOSFETs PLUS247 650V 120A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	201In Stock	$38.65 $26.62	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB33AT3G Littelfuse 1: $1.16 28,528In Stock	Mfr. Part No. SZ1SMB33AT3G Mouser Part No 863-SZ1SMB33AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	28,528In Stock	Cut Tape $1.16 $0.528 $0.466 $0.356 Reel $0.234 View $0.343 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 11V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB11CAT3G Littelfuse 1: $1.18 8,753In Stock	Mfr. Part No. SZP6SMB11CAT3G Mouser Part No 863-SZP6SMB11CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 11V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	8,753In Stock	Cut Tape $1.18 $0.537 $0.473 $0.362 Reel $0.238 View $0.35 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB18CAT3G Littelfuse 1: $1.18 13,337In Stock	Mfr. Part No. SZP6SMB18CAT3G Mouser Part No 863-SZP6SMB18CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	13,337In Stock	Cut Tape $1.18 $0.537 $0.473 $0.362 Reel $0.238 View $0.35 $0.233 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Cartridge Fuses 250V .8A Slo-Blo 0215.800MXEP Littelfuse 1: $4.91 1,094In Stock	Mfr. Part No. 0215.800MXEP Mouser Part No 576-0215.800MXEP	Littelfuse	Cartridge Fuses 250V .8A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,094In Stock	$4.91 $4.47 $4.31 $3.39 View $2.88 $2.71 $2.38 $2.24	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Fast Acting 02161.25MXEP Littelfuse 1: $4.08 1,000In Stock	Mfr. Part No. 02161.25MXEP Mouser Part No 576-02161.25MXEP	Littelfuse	Cartridge Fuses 250V 1.25A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,000In Stock	$4.08 $3.58 $3.30 $2.73 View $2.39 $2.24 $1.99 $1.86 $1.85	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional 1.5SMC27A Littelfuse 1: $1.52 8,808In Stock	Mfr. Part No. 1.5SMC27A Mouser Part No 576-1.5SMC27A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	8,808In Stock	Cut Tape $1.52 $0.70 $0.556 $0.435 Reel $0.332 View $0.401 $0.326 $0.307 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V 3.0SMCJ14CA Littelfuse 1: $1.80 15,181In Stock	Mfr. Part No. 3.0SMCJ14CA Mouser Part No 576-3.0SMCJ14CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V Learn More about Littelfuse 30smcj tvs diodes	Datasheet	15,181In Stock	Cut Tape $1.80 $1.13 $0.846 $0.752 Reel $0.581 View $0.59 $0.551 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 5V 3.0SMCJ5.0CA Littelfuse 1: $2.28 5,990In Stock	Mfr. Part No. 3.0SMCJ5.0CA Mouser Part No 576-3.0SMCJ5.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 5V Learn More about Littelfuse 30smcj tvs diodes	Datasheet	5,990In Stock	Cut Tape $2.28 $1.44 $1.08 $0.957 Reel $0.498 View $0.749 $0.638 $0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V 3.0SMCJ54CA Littelfuse 1: $2.26 5,498In Stock	Mfr. Part No. 3.0SMCJ54CA Mouser Part No 576-3.0SMCJ54CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V Learn More about Littelfuse 30smcj tvs diodes	Datasheet	5,498In Stock	Cut Tape $2.26 $1.43 $1.22 $0.938 Reel $0.588 View $0.729 $0.638 $0.551 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 47.8Vso 53.2Vbr P4KE56CA Littelfuse 1: $1.28 7,855In Stock	Mfr. Part No. P4KE56CA Mouser Part No 576-P4KE56CA	Littelfuse	ESD Protection Diodes / TVS Diodes 47.8Vso 53.2Vbr Learn More about Littelfuse tvsdiodes	Datasheet	7,855In Stock	Cut Tape $1.28 $0.582 $0.514 $0.393 Reel $0.238 View $0.389 $0.356 $0.223	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 36.8Vr 600W 10.1A 5% Bi-Directional P6KE43CA Littelfuse 1: $1.05 32,626In Stock	Mfr. Part No. P6KE43CA Mouser Part No 576-P6KE43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 36.8Vr 600W 10.1A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	32,626In Stock	Cut Tape $1.05 $0.472 $0.358 $0.262 Reel $0.197 View $0.223 $0.201 $0.18	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional SA22CA Littelfuse 1: $1.16 9,609In Stock	Mfr. Part No. SA22CA Mouser Part No 576-SA22CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	9,609In Stock	Cut Tape $1.16 $0.525 $0.464 $0.354 Reel $0.219 View $0.34 $0.311 $0.194	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 SACB7.0 Littelfuse 1: $1.48 18,646In Stock	Mfr. Part No. SACB7.0 Mouser Part No 576-SACB7.0	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 Learn More about Littelfuse tvsdiodes	Datasheet	18,646In Stock	Cut Tape $1.48 $0.664 $0.517 $0.413 Reel $0.302 View $0.398 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers 9A GATE DRIVERS LOW SIDE SIC IX4351NETR IXYS Integrated Circuits 1: $3.29 1,318In Stock	Mfr. Part No. IX4351NETR Mouser Part No 747-IX4351NETR	IXYS Integrated Circuits	Gate Drivers 9A GATE DRIVERS LOW SIDE SIC Learn More about IXYS Integrated Circuits ixys ix4351ne mosfet drivers	Datasheet	1,318In Stock	Cut Tape $3.29 $2.69 $2.54 $2.38 $2.31 Reel $2.30	Min.: 1 Mult.: 1 : 2,000
MOSFETs TO252 250V 30A N-CH X3CLASS IXFY30N25X3 IXYS 1: $12.65 660In Stock	Mfr. Part No. IXFY30N25X3 Mouser Part No 747-IXFY30N25X3	IXYS	MOSFETs TO252 250V 30A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	660In Stock	$12.65 $6.69 $6.16 $6.00	Min.: 1 Mult.: 1
MOSFETs TO247 650V 80A N-CH X2CLASS IXTH80N65X2 IXYS 1: $26.06 214In Stock	Mfr. Part No. IXTH80N65X2 Mouser Part No 747-IXTH80N65X2	IXYS	MOSFETs TO247 650V 80A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	214In Stock	$26.06 $17.16 $14.92 $14.38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB15CAT3G Littelfuse 1: $1.18 10,021In Stock	Mfr. Part No. SZP6SMB15CAT3G Mouser Part No 863-SZP6SMB15CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	10,021In Stock	Cut Tape $1.18 $0.537 $0.473 $0.362 Reel $0.238 View $0.35 $0.233 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Proximity Sensors 59140 030 PROX SENSOR 59140-030 Littelfuse 1: $8.49 650In Stock	Mfr. Part No. 59140-030 Mouser Part No 934-59140-030	Littelfuse	Proximity Sensors 59140 030 PROX SENSOR Learn More about Littelfuse sensors	Datasheet	650In Stock	$8.49 $8.17 $7.17 $6.69 View $6.58 $5.66	Min.: 1 Mult.: 1
Cartridge Fuses 250V .125A Fast Acting 0216.125MXP Littelfuse 1: $3.14 1,291In Stock	Mfr. Part No. 0216.125MXP Mouser Part No 576-0216.125MXP	Littelfuse	Cartridge Fuses 250V .125A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,291In Stock	$3.14 $2.61 $2.42 $2.00 View $1.85 $1.66 $1.54 $1.40 $1.33	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Fast Acting 021602.5MXEP Littelfuse 1: $4.07 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	$4.07 $3.37 $3.11 $2.09 View $1.89 $1.88 $1.86 $1.75	Min.: 1 Mult.: 1

All Results (3,837)

Heat Pumps

Filters

Customer Service Office

Company

Resources

Support

Share This

All Results (3,837)

Heat Pumps

Electronic Components

Industrial Automation

Filters