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.
Cartridge Fuses 250V 1.25A Fast Acting 02161.25MXP Littelfuse 1: $2.87 1,596In Stock	Mfr. Part No. 02161.25MXP Mouser Part No 576-02161.25MXP	Littelfuse	Cartridge Fuses 250V 1.25A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,596In Stock	$2.87 $2.38 $2.20 $1.82 View $1.69 $1.51 $1.40 $1.28 $1.20	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A Medium Acting 0232010.MXP Littelfuse 1: $1.62 3,123In Stock	Mfr. Part No. 0232010.MXP Mouser Part No 576-0232010.MXP	Littelfuse	Cartridge Fuses 250V 10A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,123In Stock	$1.62 $1.43 $1.35 $1.17 View $1.07 $1.02 $0.944 $0.865 $0.834	Min.: 1 Mult.: 1
Cartridge Fuses 250V .75A Slo-Blo 0239.750MXP Littelfuse 1: $2.01 3,415In Stock	Mfr. Part No. 0239.750MXP Mouser Part No 576-0239.750MXP	Littelfuse	Cartridge Fuses 250V .75A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,415In Stock	$2.01 $1.67 $1.55 $1.28 View $0.874 $0.868 $0.866	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 1.5SMC110A Littelfuse 1: $1.52 6,373In Stock	Mfr. Part No. 1.5SMC110A Mouser Part No 576-1.5SMC110A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,373In Stock	Cut Tape $1.52 $0.706 $0.626 $0.483 Reel $0.314 View $0.468 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional 1.5SMC540A Littelfuse 1: $2.18 4,096In Stock	Mfr. Part No. 1.5SMC540A Mouser Part No 576-1.5SMC540A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,096In Stock	Cut Tape $2.18 $1.36 $0.896 $0.692 Reel $0.559 View $0.588 $0.509 $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 16Vso 12VAC 192A 5KP16CA Littelfuse 1: $5.60 1,025In Stock	Mfr. Part No. 5KP16CA Mouser Part No 576-5KP16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 16Vso 12VAC 192A Learn More about Littelfuse 5kp tvs diodes	Datasheet	1,025In Stock	Cut Tape $5.60 $3.69 $2.86 $2.54 $1.74 Reel $1.73	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional SMAJ350CA Littelfuse 1: $1.37 10,945In Stock	Mfr. Part No. SMAJ350CA Mouser Part No 576-SMAJ350CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	10,945In Stock	Cut Tape $1.37 $0.634 $0.505 $0.412 Reel $0.262 View $0.396 $0.384 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional SMDJ8.5CA Littelfuse 1: $2.30 5,490In Stock	Mfr. Part No. SMDJ8.5CA Mouser Part No 576-SMDJ8.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,490In Stock	Cut Tape $2.30 $1.46 $1.09 $0.97 View Reel $0.507 $0.762 $0.698 $0.507 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - A 180V SMF180A Littelfuse 1: $0.857 22,337In Stock	Mfr. Part No. SMF180A Mouser Part No 576-SMF180A	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - A 180V Learn More about Littelfuse smf tvs diodes	Datasheet	22,337In Stock	Cut Tape $0.857 $0.384 $0.336 $0.254 Reel $0.16 View $0.155 $0.139	Min.: 1 Mult.: 1 : 3,000
IGBT Modules Mid-Frequency Range PT IGBTs IXGN400N60B3 IXYS 1: $105.18 440In Stock	Mfr. Part No. IXGN400N60B3 Mouser Part No 747-IXGN400N60B3	IXYS	IGBT Modules Mid-Frequency Range PT IGBTs	Datasheet	440In Stock	$105.18 $88.20	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB USP11493 Littelfuse 1: $14.84 1,745In Stock	Mfr. Part No. USP11493 Mouser Part No 803-USP11493	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,745In Stock	$14.84 $13.45 $12.93 $12.31 View $11.12 $10.27 $10.25 $9.76 $9.60	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-U-02-A SENS 59140-1-U-02-A Littelfuse 1: $7.15 5,203In Stock	Mfr. Part No. 59140-1-U-02-A Mouser Part No 934-59140-1-U-02-A	Littelfuse	Proximity Sensors 59140-1-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	5,203In Stock	$7.15 $6.04 $5.60 $4.73 View $4.39 $3.90 $3.75 $3.62 Quote	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021501.6MXP Littelfuse 1: $2.56 1,453In Stock	Mfr. Part No. 021501.6MXP Mouser Part No 576-021501.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,453In Stock	$2.56 $2.27 $2.12 $1.81 View $1.65 $1.58 $1.44 $1.41 $1.35	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Fast Acting 0216001.MXP Littelfuse 1: $2.87 6,669In Stock	Mfr. Part No. 0216001.MXP Mouser Part No 576-0216001.MXP	Littelfuse	Cartridge Fuses 250V 1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	6,669In Stock	$2.87 $2.38 $2.20 $1.48 View $1.28 $1.20	Min.: 1 Mult.: 1
Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting 0217.315MXP Littelfuse 1: $2.30 2,906In Stock	Mfr. Part No. 0217.315MXP Mouser Part No 576-0217.315MXP	Littelfuse	Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	2,906In Stock	$2.30 $1.90 $1.77 $1.47 View $1.34 $1.21 $1.11 $1.03 $0.937	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Slo-Blo 032602.5MXP Littelfuse 1: $3.67 1,196In Stock	Mfr. Part No. 032602.5MXP Mouser Part No 576-032602.5MXP	Littelfuse	Cartridge Fuses 250V 2.5A Slo-Blo Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,196In Stock	$3.67 $3.05 $2.82 $2.34 View $2.16 $1.94 $1.69 $1.63 $1.56	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V 3.0SMCJ48CA Littelfuse 1: $1.80 14,500In Stock	Mfr. Part No. 3.0SMCJ48CA Mouser Part No 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 $1.80 $1.13 $0.847 $0.753 Reel $0.581 View $0.59 $0.551 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional 5.0SMDJ22A Littelfuse 1: $3.33 2,767In Stock	Mfr. Part No. 5.0SMDJ22A Mouser Part No 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 $3.33 $2.15 $1.63 $1.47 View Reel $0.857 $1.14 $1.05 $0.857 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
MOSFETs TO247 250V 120A N-CH X3CLASS IXFH120N25X3 IXYS 1: $24.26 886In Stock	Mfr. Part No. IXFH120N25X3 Mouser Part No 747-IXFH120N25X3	IXYS	MOSFETs TO247 250V 120A N-CH X3CLASS Learn More about IXYS x3 hiperfet mosfets	Datasheet	886In Stock	$24.26 $13.91	Min.: 1 Mult.: 1
MOSFETs TO264 650V 120A N-CH X2CLASS IXTK120N65X2 IXYS 1: $39.26 407In Stock	Mfr. Part No. IXTK120N65X2 Mouser Part No 747-IXTK120N65X2	IXYS	MOSFETs TO264 650V 120A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	407In Stock	$39.26 $26.87	Min.: 1 Mult.: 1
Cartridge Fuses 250V .25A Slo-Blo 0213.250MXEP Littelfuse 1: $3.22 4,201In Stock	Mfr. Part No. 0213.250MXEP Mouser Part No 576-0213.250MXEP	Littelfuse	Cartridge Fuses 250V .25A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	4,201In Stock	$3.22 $2.92 $2.79 $2.24 View $1.90 $1.86 $1.56 $1.41	Min.: 1 Mult.: 1
Cartridge Fuses 250V 5A Slo-Blo 0215005.MXEP Littelfuse 1: $5.15 1,523In Stock	Mfr. Part No. 0215005.MXEP Mouser Part No 576-0215005.MXEP	Littelfuse	Cartridge Fuses 250V 5A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,523In Stock	$5.15 $4.32 $3.40 $3.01 View $2.71 $2.49 $2.30 $2.19	Min.: 1 Mult.: 1
Cartridge Fuses 250V .1A Fast Acting 0235.100HXP Littelfuse 1: $3.64 1,290In Stock	Mfr. Part No. 0235.100HXP Mouser Part No 576-0235.100HXP	Littelfuse	Cartridge Fuses 250V .1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,290In Stock	$3.64 $3.03 $2.80 $2.33 View $1.85 $1.71 $1.66 $1.55	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: $1.75 4,979In Stock	Mfr. Part No. 1.5SMC160CA Mouser Part No 576-1.5SMC160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,979In Stock	Cut Tape $1.75 $1.10 $0.816 $0.724 Reel $0.401 View $0.562 $0.479 $0.369 $0.348 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 15.3Vso 17.1Vbr P4KE18A Littelfuse 1: $0.938 23,911In Stock	Mfr. Part No. P4KE18A Mouser Part No 576-P4KE18A	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vso 17.1Vbr Learn More about Littelfuse tvsdiodes	Datasheet	23,911In Stock	Cut Tape $0.938 $0.42 $0.369 $0.28 Reel $0.18 View $0.248 $0.16 $0.146	Min.: 1 Mult.: 1 : 5,000

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