Circuit Protection – Mouser Israel

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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional 5.0SMDJ51A Littelfuse 1: $2.18 32,952In Stock	Mfr. Part No. 5.0SMDJ51A Mouser Part No 576-5.0SMDJ51A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	32,952In Stock	Cut Tape $2.18 $1.24 $1.03 $0.865 Reel $0.667 View $0.749 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101 SZSMF33AT1G Littelfuse 1: $0.60 178,703In Stock	Mfr. Part No. SZSMF33AT1G Mouser Part No 863-SZSMF33AT1G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101 Learn More about Littelfuse tvsdiodes	Datasheet	178,703In Stock	Cut Tape $0.60 $0.368 $0.268 $0.203 Reel $0.152 View $0.183 $0.142 $0.135 $0.123 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY USP10975 Littelfuse 1: $9.40 3,210In Stock	Mfr. Part No. USP10975 Mouser Part No 803-USP10975	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	3,210In Stock	$9.40 $8.79 $8.40 $8.23 View $8.16 $7.93	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $2.43 12,261In Stock	Mfr. Part No. 0215004.MXEP Mouser Part No 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	12,261In Stock	$2.43 $2.36 $1.89 $1.75 View $1.62 $1.57 $1.50 $1.44 $1.43	Min.: 1 Mult.: 1
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: $1.30 24,158In Stock	Mfr. Part No. 0234008.MXP Mouser Part No 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	24,158In Stock	$1.30 $1.17 $1.07 $0.875 View $0.754 $0.721	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD 430V BI AK6-430C-Y Littelfuse 1: $77.20 89In Stock	Mfr. Part No. AK6-430C-Y Mouser Part No 576-AK6-430C-Y	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 430V BI Learn More about Littelfuse tvsdiodes	Datasheet	89In Stock	$77.20 $68.91 $68.90	Min.: 1 Mult.: 1
Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 0218.032MXEP Littelfuse 1: $4.61 989In Stock 1,000Expected 26/10/2026	Mfr. Part No. 0218.032MXEP Mouser Part No 576-0218.032MXEP	Littelfuse	Cartridge Fuses 250V .032A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	989In Stock 1,000Expected 26/10/2026	$4.61 $4.29 $4.14 $3.26 View $2.70 $2.59 $2.33	Min.: 1 Mult.: 1
Cartridge Fuses 250V .1A Fast Acting 0216.100MXP Littelfuse 1: $2.23 2,260In Stock	Mfr. Part No. 0216.100MXP Mouser Part No 576-0216.100MXP	Littelfuse	Cartridge Fuses 250V .1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	2,260In Stock	$2.23 $1.92 $1.67 $1.47 View $1.36 $1.17 $1.06 $0.975	Min.: 1 Mult.: 1
Cartridge Fuses 250V 8A Fast Acting 0216008.MXEP Littelfuse 1: $1.74 1,079In Stock	Mfr. Part No. 0216008.MXEP Mouser Part No 576-0216008.MXEP	Littelfuse	Cartridge Fuses 250V 8A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,079In Stock	$1.74 $1.57 $1.39 $1.30 $1.29	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Fast Acting 021601.6MXEP Littelfuse 1: $2.99 1,451In Stock	Mfr. Part No. 021601.6MXEP Mouser Part No 576-021601.6MXEP	Littelfuse	Cartridge Fuses 250V 1.6A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,451In Stock	$2.99 $2.48 $2.29 $1.90 View $1.75 $1.58 $1.45 $1.29	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A Fast Acting 0216010.MXP Littelfuse 1: $2.09 7,875In Stock	Mfr. Part No. 0216010.MXP Mouser Part No 576-0216010.MXP	Littelfuse	Cartridge Fuses 250V 10A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	7,875In Stock	$2.09 $1.75 $1.29 $1.19 View $1.06 $0.881 $0.88	Min.: 1 Mult.: 1
Cartridge Fuses 250V .04A Time Lag (Slo-Blo) 0218.040MXP Littelfuse 1: $2.99 965In Stock	Mfr. Part No. 0218.040MXP Mouser Part No 576-0218.040MXP	Littelfuse	Cartridge Fuses 250V .04A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	965In Stock	$2.99 $2.57 $2.39 $2.05 View $1.87 $1.72 $1.61 $1.60 $1.58	Min.: 1 Mult.: 1
Cartridge Fuses 250V .08A Time Lag (Slo-Blo) 0218.080MXP Littelfuse 1: $3.36 1,529In Stock	Mfr. Part No. 0218.080MXP Mouser Part No 576-0218.080MXP	Littelfuse	Cartridge Fuses 250V .08A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,529In Stock	$3.36 $2.87 $2.10 $1.89 View $1.75 $1.58	Min.: 1 Mult.: 1
Cartridge Fuses 250V .3A Fast Acting 0235.300MXP Littelfuse 1: $1.41 11,843In Stock	Mfr. Part No. 0235.300MXP Mouser Part No 576-0235.300MXP	Littelfuse	Cartridge Fuses 250V .3A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	11,843In Stock	$1.41 $1.17 $1.08 $0.897 View $0.827 $0.744 $0.686 $0.566	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional 1.5KE440A Littelfuse 1: $0.68 8,871In Stock	Mfr. Part No. 1.5KE440A Mouser Part No 576-1.5KE440A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	8,871In Stock	Cut Tape $0.68 $0.578 $0.394 $0.341 Reel $0.328 View $0.312 $0.307	Min.: 1 Mult.: 1 : 1,200
ESD Protection Diodes / TVS Diodes 58Vso 45VAC 53A 5KP58A Littelfuse 1: $3.27 3,659In Stock	Mfr. Part No. 5KP58A Mouser Part No 576-5KP58A	Littelfuse	ESD Protection Diodes / TVS Diodes 58Vso 45VAC 53A Learn More about Littelfuse 5kp tvs diodes	Datasheet	3,659In Stock	Cut Tape $3.27 $1.78 $1.61 $1.04 Reel $1.03	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Bi-Directional P6KE100CA Littelfuse 1: $0.72 11,345In Stock	Mfr. Part No. P6KE100CA Mouser Part No 576-P6KE100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	11,345In Stock	Cut Tape $0.72 $0.347 $0.284 $0.216 View Reel $0.125 $0.194 $0.166 $0.125	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional P6KE12A Littelfuse 1: $0.39 12,940In Stock	Mfr. Part No. P6KE12A Mouser Part No 576-P6KE12A	Littelfuse	ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	12,940In Stock	Cut Tape $0.39 $0.226 $0.174 $0.15 Reel $0.11 View $0.149 $0.106	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA16CA Bi-Directional SA16CA Littelfuse 1: $0.61 10,176In Stock	Mfr. Part No. SA16CA Mouser Part No 576-SA16CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA16CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,176In Stock	Cut Tape $0.61 $0.386 $0.298 $0.242 Reel $0.145 View $0.218 $0.187 $0.143	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional SMAJ22A Littelfuse 1: $0.28 87,498In Stock	Mfr. Part No. SMAJ22A Mouser Part No 576-SMAJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	87,498In Stock	Cut Tape $0.28 $0.156 $0.129 $0.106 Reel $0.081 View $0.103 $0.098 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: $0.57 36,430In Stock	Mfr. Part No. SMF20CA Mouser Part No 576-SMF20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 20V Learn More about Littelfuse smf tvs diodes	Datasheet	36,430In Stock	Cut Tape $0.57 $0.272 $0.223 $0.18 Reel $0.104 View $0.15 $0.102 $0.098 $0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Cartridge Fuses 250V .25A Slo-Blo 0213.250MXEP Littelfuse 1: $2.37 4,206In 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	4,206In Stock	$2.37 $2.15 $2.05 $1.65 View $1.40 $1.37 $1.15 $0.983	Min.: 1 Mult.: 1
Cartridge Fuses 250V .6A Slo-Blo 0239.600MXP Littelfuse 1: $1.48 3,025In Stock	Mfr. Part No. 0239.600MXP Mouser Part No 576-0239.600MXP	Littelfuse	Cartridge Fuses 250V .6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,025In Stock	$1.48 $1.23 $1.14 $0.941 View $0.869 $0.781 $0.72 $0.636 $0.607	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional 1.5SMC12A Littelfuse 1: $1.10 6,003In Stock	Mfr. Part No. 1.5SMC12A Mouser Part No 576-1.5SMC12A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,003In Stock	Cut Tape $1.10 $0.505 $0.446 $0.335 Reel $0.231 View $0.327 $0.227 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: $0.65 4,981In 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	4,981In Stock	Cut Tape $0.65 $0.55 $0.495 $0.39 Reel $0.271 View $0.352 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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