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Engine Cooling System Solutions

Littelfuse Engine Cooling System Solutions offer protection against threats to the ability of an engine to cool using the right fluids. Threats to these cooling systems include overheating, load dumps, surges, and ESDs. Littelfuse solutions to these threats include Schottky and TVS diodes, diode arrays, MLVS, SMD PPTCs, and MOVs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers 45V 20A Axial DST2045AX Littelfuse 1: 3,59 € 105In Stock 26 000On Order	Mfr. Part No. DST2045AX Mouser Part No 576-DST2045AX	Littelfuse	Schottky Diodes & Rectifiers 45V 20A Axial Learn More about Littelfuse dst rectifiers	Datasheet	105In Stock 26 000On Order On Order Ship Dates Mfr. No: DST2045AX Stock: 105 Can Dispatch Immediately On Order: 12 000 Expected 24/02/2027 14 000 Expected 27/04/2027 Factory Lead Time: 30 Weeks	Cut Tape 3,59 € 2,05 € 1,65 € 1,36 € Reel 1,24 €	Min.: 1 Mult.: 1 : 1 000
Schottky Diodes & Rectifiers 80V 20A DST2080S Littelfuse 1: 2,19 € 190In Stock 15 000On Order	Mfr. Part No. DST2080S Mouser Part No 576-DST2080S	Littelfuse	Schottky Diodes & Rectifiers 80V 20A Learn More about Littelfuse dst rectifiers	Datasheet	190In Stock 15 000On Order On Order Ship Dates Mfr. No: DST2080S Stock: 190 Can Dispatch Immediately On Order: 5 000 Expected 31/05/2027 10 000 Expected 28/06/2027 Factory Lead Time: 28 Weeks	Cut Tape 2,19 € 1,08 € 0,963 € 0,767 € View Reel 0,716 € 0,753 € 0,741 € 0,716 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Schottky Diodes & Rectifiers 5A 60V TO-277B DST560S-A Littelfuse 1: 1,28 € 1 535In Stock	Mfr. Part No. DST560S-A Mouser Part No 576-DST560S-A	Littelfuse	Schottky Diodes & Rectifiers 5A 60V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	1 535In Stock	Cut Tape 1,28 € 0,684 € 0,567 € 0,452 € 0,412 € Reel 0,403 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Schottky Diodes & Rectifiers 8A 60V TO-277B DST860S Littelfuse 1: 1,59 € 557In Stock 5 000Expected 16/03/2027	Mfr. Part No. DST860S Mouser Part No 576-DST860S	Littelfuse	Schottky Diodes & Rectifiers 8A 60V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	557In Stock 5 000Expected 16/03/2027	Cut Tape 1,59 € 0,894 € 0,679 € 0,521 € Reel 0,447 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Schottky Diodes & Rectifiers 8A 60V TO-277B DST860S-A Littelfuse 1: 1,78 € 964In Stock 10 000Expected 14/12/2026	Mfr. Part No. DST860S-A Mouser Part No 576-DST860S-A	Littelfuse	Schottky Diodes & Rectifiers 8A 60V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	964In Stock 10 000Expected 14/12/2026	Cut Tape 1,78 € 1,04 € 0,799 € 0,606 € View Reel 0,537 € 0,567 € 0,537 € 0,537 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812 MINIASMDC260F/12-2 Littelfuse 1: 0,576 € 1 133In Stock	Mfr. Part No. MINIASMDC260F/12-2 Mouser Part No 576-RF4569-000	Littelfuse	Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	1 133In Stock	0,576 € 0,531 € 0,44 € 0,407 € View 0,366 € 0,301 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812 MINIASMDC260F/13.2-2 Littelfuse 1: 0,602 € 1 419In Stock	Mfr. Part No. MINIASMDC260F/13.2-2 Mouser Part No 576-RF4570-000	Littelfuse	Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	1 419In Stock	0,602 € 0,553 € 0,459 € 0,424 € View 0,381 € 0,352 € 0,316 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S14A Littelfuse 1: 3,90 € 9In Stock 1 000On Order	Mfr. Part No. SLD8S14A Mouser Part No 576-SLD8S14A	Littelfuse	ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	9In Stock 1 000On Order On Order Ship Dates Mfr. No: SLD8S14A Stock: 9 Can Dispatch Immediately On Order: 500 Expected 14/12/2026 500 Expected 25/02/2027 Factory Lead Time: 16 Weeks	Cut Tape 3,90 € 2,57 € 2,00 € 1,81 € Reel 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S33A Littelfuse 1: 4,07 € 7In Stock 1 500On Order	Mfr. Part No. SLD8S33A Mouser Part No 576-SLD8S33A	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	7In Stock 1 500On Order On Order Ship Dates Mfr. No: SLD8S33A Stock: 7 Can Dispatch Immediately On Order: 1 000 Expected 09/12/2026 500 Expected 21/12/2026 Factory Lead Time: 16 Weeks	Cut Tape 4,07 € 2,68 € 2,12 € 1,83 € Reel 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S48A Littelfuse 1: 3,90 € 45In Stock 1 500Expected 25/01/2027	Mfr. Part No. SLD8S48A Mouser Part No 576-SLD8S48A	Littelfuse	ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	45In Stock 1 500Expected 25/01/2027	Cut Tape 3,90 € 2,57 € 2,00 € 1,81 € Reel 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional TPSMA6L10A Littelfuse 1: 0,593 € 1 638In Stock	Mfr. Part No. TPSMA6L10A Mouser Part No 576-TPSMA6L10A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	1 638In Stock	Cut Tape 0,593 € 0,269 € 0,217 € 0,206 € Reel 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional TPSMA6L13A Littelfuse 1: 0,705 € 2 294In Stock	Mfr. Part No. TPSMA6L13A Mouser Part No 576-TPSMA6L13A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 294In Stock	Cut Tape 0,705 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,199 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 14V AEC-Q101 5% Uni-Directional TPSMA6L14A Littelfuse 1: 0,593 € 2 591In Stock	Mfr. Part No. TPSMA6L14A Mouser Part No 576-TPSMA6L14A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 14V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 591In Stock	Cut Tape 0,593 € 0,269 € 0,237 € 0,181 € Reel 0,146 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 17V AEC-Q101 5% Uni-Directional TPSMA6L17A Littelfuse 1: 0,714 € 4 014In Stock	Mfr. Part No. TPSMA6L17A Mouser Part No 576-TPSMA6L17A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 17V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	4 014In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,167 € View 0,206 € 0,139 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional TPSMA6L18A Littelfuse 1: 0,714 € 8 622In Stock	Mfr. Part No. TPSMA6L18A Mouser Part No 576-TPSMA6L18A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	8 622In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,212 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Uni-Directional TPSMA6L20A Littelfuse 1: 0,714 € 282In Stock	Mfr. Part No. TPSMA6L20A Mouser Part No 576-TPSMA6L20A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	282In Stock	Cut Tape 0,714 € 0,323 € 0,301 € 0,217 € Reel 0,139 € View 0,212 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Uni-Directional TPSMA6L24A Littelfuse 1: 0,714 € 4 362In Stock 6 000Expected 28/12/2026	Mfr. Part No. TPSMA6L24A Mouser Part No 576-TPSMA6L24A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	4 362In Stock 6 000Expected 28/12/2026	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,167 € View 0,206 € 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 28V AEC-Q101 5% Uni-Directional TPSMA6L28A Littelfuse 1: 0,74 € 5 711In Stock	Mfr. Part No. TPSMA6L28A Mouser Part No 576-TPSMA6L28A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 28V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	5 711In Stock	Cut Tape 0,74 € 0,342 € 0,301 € 0,227 € Reel 0,147 € View 0,206 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 48V AEC-Q101 5% Uni-Directional TPSMA6L48A Littelfuse 1: 0,74 € 5 985In Stock	Mfr. Part No. TPSMA6L48A Mouser Part No 576-TPSMA6L48A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 48V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	5 985In Stock	Cut Tape 0,74 € 0,342 € 0,301 € 0,227 € Reel 0,147 € View 0,206 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 5V AEC-Q101 5% Uni-Directional TPSMA6L5.0A Littelfuse 1: 0,714 € 3 150In Stock	Mfr. Part No. TPSMA6L5.0A Mouser Part No 576-TPSMA6L5.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	3 150In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,206 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional TPSMA6L51A Littelfuse 1: 0,593 € 2 979In Stock	Mfr. Part No. TPSMA6L51A Mouser Part No 576-TPSMA6L51A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 979In Stock	Cut Tape 0,593 € 0,323 € 0,285 € 0,217 € 0,206 € Reel 0,146 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional TPSMA6L58A Littelfuse 1: 0,714 € 1 702In Stock 3 000Expected 11/02/2027	Mfr. Part No. TPSMA6L58A Mouser Part No 576-TPSMA6L58A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	1 702In Stock 3 000Expected 11/02/2027	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € 0,206 € Reel 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 6V AEC-Q101 5% Uni-Directional TPSMA6L6.0A Littelfuse 1: 0,593 € 2 908In Stock	Mfr. Part No. TPSMA6L6.0A Mouser Part No 576-TPSMA6L6.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 908In Stock	Cut Tape 0,593 € 0,269 € 0,217 € 0,206 € Reel 0,145 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 6.5V AEC-Q101 5% Uni-Directional TPSMA6L6.5A Littelfuse 1: 0,593 € 1 175In Stock	Mfr. Part No. TPSMA6L6.5A Mouser Part No 576-TPSMA6L6.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	1 175In Stock	Cut Tape 0,593 € 0,269 € 0,237 € 0,181 € Reel 0,14 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 60V AEC-Q101 5% Uni-Directional TPSMA6L60A Littelfuse 1: 0,714 € 5 918In Stock	Mfr. Part No. TPSMA6L60A Mouser Part No 576-TPSMA6L60A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 60V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	5 918In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € 0,212 € Reel 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Engine Cooling System Solutions

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Engine Cooling System Solutions

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