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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.
ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional TPSMD18A Littelfuse 1: 1,51 € 1 865In Stock	Mfr. Part No. TPSMD18A Mouser Part No 576-TPSMD18A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1 865In Stock	Cut Tape 1,51 € 0,955 € 0,76 € 0,635 € Reel 0,406 € View 0,495 € 0,426 € 0,374 € 0,353 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC RF5103-000 ASMDC260F/32-2 Littelfuse 1: 0,826 € 4 000In Stock New Product	Mfr. Part No. ASMDC260F/32-2 Mouser Part No 576-ASMDC260F/32-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5103-000 Learn More about Littelfuse polyswitch automotive pptcs		4 000In Stock	Cut Tape 0,826 € 0,762 € 0,633 € 0,584 € View Reel 0,378 € 0,525 € 0,484 € 0,446 € 0,424 € 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V TPSMB3018CA Littelfuse 1: 0,946 € 6 320In Stock New Product	Mfr. Part No. TPSMB3018CA Mouser Part No 576-TPSMB3018CA New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	6 320In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,316 € Reel 0,233 € View 0,305 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional TPSMA6L7.5A Littelfuse 1: 0,74 € 7In Stock	Mfr. Part No. TPSMA6L7.5A Mouser Part No 576-TPSMA6L7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	7In Stock	Cut Tape 0,74 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,206 € 0,137 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V TPSMB2818CA Littelfuse 1: 0,946 € 2 628In Stock New Product	Mfr. Part No. TPSMB2818CA Mouser Part No 576-TPSMB2818CA New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	2 628In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € 0,293 € Reel 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB2005CA Littelfuse 1: 0,946 € 13 182In Stock	Mfr. Part No. TPSMB2005CA Mouser Part No 576-TPSMB2005CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	13 182In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € Reel 0,233 € View 0,293 € 0,213 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Schottky Diodes & Rectifiers 100V 30A DSTF30100S Littelfuse 1: 2,26 € 14 596In Stock	Mfr. Part No. DSTF30100S Mouser Part No 576-DSTF30100S	Littelfuse	Schottky Diodes & Rectifiers 100V 30A Learn More about Littelfuse dst rectifiers	Datasheet	14 596In Stock	2,26 € 1,13 € 1,01 € 0,989 € 0,963 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S36A Littelfuse 1: 3,90 € 10 492In Stock	Mfr. Part No. SLD8S36A Mouser Part No 576-SLD8S36A	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	10 492In Stock	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 TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1505CA Littelfuse 1: 0,946 € 3 280In Stock	Mfr. Part No. TPSMB1505CA Mouser Part No 576-TPSMB1505CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	3 280In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,316 € Reel 0,233 € View 0,305 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1805CA Littelfuse 1: 0,946 € 2 992In Stock 100On Order	Mfr. Part No. TPSMB1805CA Mouser Part No 576-TPSMB1805CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	2 992In Stock 100On Order	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € Reel 0,233 € View 0,288 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TPSMB - CA 24V TPSMB2412CA Littelfuse 1: 0,946 € 2 742In Stock	Mfr. Part No. TPSMB2412CA Mouser Part No 576-TPSMB2412CA	Littelfuse	ESD Protection Diodes / TVS Diodes TPSMB - CA 24V Learn More about Littelfuse powertrain	Datasheet	2 742In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € 0,293 € Reel 0,204 €	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS TPSMD400CA-A Littelfuse 1: 2,46 € 1 500In Stock 3 000Expected 05/01/2027	Mfr. Part No. TPSMD400CA-A Mouser Part No 576-TPSMD400CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1 500In Stock 3 000Expected 05/01/2027	Cut Tape 2,46 € 1,59 € 1,21 € 1,09 € View Reel 0,759 € 0,877 € 0,823 € 0,759 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Schottky Diodes & Rectifiers 12A 100V TO-277B DST12100S Littelfuse 1: 1,67 € 4 527In Stock	Mfr. Part No. DST12100S Mouser Part No 576-DST12100S	Littelfuse	Schottky Diodes & Rectifiers 12A 100V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	4 527In Stock	Cut Tape 1,67 € 0,886 € 0,74 € 0,60 € 0,56 € Reel 0,56 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Schottky Diodes & Rectifiers 20A 50V TO-277B DST2050S Littelfuse 1: 2,09 € 10 614In Stock	Mfr. Part No. DST2050S Mouser Part No 576-DST2050S	Littelfuse	Schottky Diodes & Rectifiers 20A 50V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	10 614In Stock	Cut Tape 2,09 € 1,02 € 0,912 € 0,677 € 0,672 € Reel 0,672 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Schottky Diodes & Rectifiers 200V 5A DSTD5200 Littelfuse 1: 1,64 € 12 089In Stock	Mfr. Part No. DSTD5200 Mouser Part No 576-DSTD5200	Littelfuse	Schottky Diodes & Rectifiers 200V 5A Learn More about Littelfuse dst rectifiers	Datasheet	12 089In Stock	Cut Tape 1,64 € 0,783 € 0,70 € 0,553 € 0,531 € Reel 0,436 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Resettable Fuses - PPTC 33V 750MA-HD 100A 1812 MINIASMDC075F/33-2 Littelfuse 1: 0,602 € 5 013In Stock	Mfr. Part No. MINIASMDC075F/33-2 Mouser Part No 576-RF4567-000	Littelfuse	Resettable Fuses - PPTC 33V 750MA-HD 100A 1812 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	5 013In Stock	Cut Tape 0,602 € 0,553 € 0,459 € 0,424 € Reel 0,351 € View 0,381 € 0,352 € 0,316 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S18A Littelfuse 1: 3,90 € 3 000In Stock	Mfr. Part No. SLD8S18A Mouser Part No 576-SLD8S18A	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	3 000In Stock	Cut Tape 3,90 € 2,57 € 2,00 € 1,81 € Reel 1,49 € 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S20A Littelfuse 1: 3,90 € 3 040In Stock	Mfr. Part No. SLD8S20A Mouser Part No 576-SLD8S20A	Littelfuse	ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	3 040In Stock	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 22V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S22A Littelfuse 1: 3,90 € 1 169In Stock 1 000Expected 08/02/2027	Mfr. Part No. SLD8S22A Mouser Part No 576-SLD8S22A	Littelfuse	ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1 169In Stock 1 000Expected 08/02/2027	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 26V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S26A Littelfuse 1: 3,90 € 894In Stock	Mfr. Part No. SLD8S26A Mouser Part No 576-SLD8S26A	Littelfuse	ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	894In Stock	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 28V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S28A Littelfuse 1: 3,90 € 975In Stock	Mfr. Part No. SLD8S28A Mouser Part No 576-SLD8S28A	Littelfuse	ESD Protection Diodes / TVS Diodes 28V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	975In Stock	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 43V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S43A Littelfuse 1: 3,75 € 1 605In Stock	Mfr. Part No. SLD8S43A Mouser Part No 576-SLD8S43A	Littelfuse	ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1 605In Stock	Cut Tape 3,75 € 2,54 € 2,00 € 1,80 € 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 57V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S57A Littelfuse 1: 3,90 € 1 842In Stock 6 000Expected 14/12/2026	Mfr. Part No. SLD8S57A Mouser Part No 576-SLD8S57A	Littelfuse	ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1 842In Stock 6 000Expected 14/12/2026	Cut Tape 3,90 € 2,57 € 2,00 € 1,81 € Reel 1,49 € 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional TPSMA6L12A Littelfuse 1: 0,74 € 25 613In Stock	Mfr. Part No. TPSMA6L12A Mouser Part No 576-TPSMA6L12A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	25 613In Stock	Cut Tape 0,74 € 0,387 € 0,301 € 0,227 € Reel 0,167 € View 0,221 € 0,154 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Engine Cooling System Solutions

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Engine Cooling System Solutions

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