Circuit Protection – Mouser Finland

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ECU Solutions

Littelfuse ECU Solutions offer a range of protection for the many circuits found in the Electronic Control Units (ECU) of modern automobiles. These ECUs control functions like GPS connectivity, transmission and engine control, and door lock. Littelfuse ECU Solutions include fuses, PPTCs, MOVs, MLVs, ESD suppressors, and more that provide defense against overcurrents and ESD that threaten various vehicular ECUs.

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Types of Circuit Protection

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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 600W 220V AEC-Q101 5% Uni-Directional TPSMB220A Littelfuse 1: 0,903 € 2 804In Stock	Mfr. Part No. TPSMB220A Mouser Part No 576-TPSMB220A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2 804In Stock	Cut Tape 0,903 € 0,419 € 0,372 € 0,288 € Reel 0,227 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional TPSMB250CA Littelfuse 1: 1,08 € 2 982In Stock	Mfr. Part No. TPSMB250CA Mouser Part No 576-TPSMB250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2 982In Stock	Cut Tape 1,08 € 0,503 € 0,446 € 0,346 € Reel 0,227 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 MINIASMDC110F/16-2 Littelfuse 1: 0,464 € 3 988In Stock	Mfr. Part No. MINIASMDC110F/16-2 Mouser Part No 650-MINIASMDC110F/16	Littelfuse	Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3 988In Stock	Cut Tape 0,464 € 0,397 € 0,345 € 0,316 € Reel 0,256 € View 0,291 € 0,263 € 0,255 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS TPSMD200CA-A Littelfuse 1: 2,46 € 2 691In Stock New Product	Mfr. Part No. TPSMD200CA-A Mouser Part No 576-TPSMD200CA-A New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	2 691In Stock	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
ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS TPSMD300CA-A Littelfuse 1: 2,46 € 3 038In Stock New Product	Mfr. Part No. TPSMD300CA-A Mouser Part No 576-TPSMD300CA-A New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3 038In Stock	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
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
ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional TPSMC24A Littelfuse 1: 1,05 € 2 918In Stock	Mfr. Part No. TPSMC24A Mouser Part No 576-TPSMC24A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	2 918In Stock	Cut Tape 1,05 € 0,656 € 0,525 € 0,431 € View Reel 0,268 € 0,334 € 0,306 € 0,268 € 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 off Voltage 28V TPSMB2818CA Littelfuse 1: 0,946 € 2 648In 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 648In 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 335In 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 335In 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
ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL AXGD10402KR Littelfuse 1: 0,697 € 354 054In Stock	Mfr. Part No. AXGD10402KR Mouser Part No 576-AXGD10402KR	Littelfuse	ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL Learn More about Littelfuse axgd suppressors	Datasheet	354 054In Stock	Cut Tape 0,697 € 0,316 € 0,279 € 0,212 € View Reel 0,176 € 0,204 € 0,20 € 0,176 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO V18MLA1210NHAUTO Littelfuse 1: 1,75 € 2 294In Stock	Mfr. Part No. V18MLA1210NHAUTO Mouser Part No 576-V18MLA1210NHAUTO	Littelfuse	Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	2 294In Stock	Cut Tape 1,75 € 1,16 € 1,03 € 0,972 € Reel 0,767 € View 0,869 € 0,771 € 0,70 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1505CA Littelfuse 1: 0,946 € 3 300In 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 300In 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 € 3 212In 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	3 212In 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 762In 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 762In 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
Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 0437.500WRA Littelfuse 1: 1,64 € 3 571In Stock	Mfr. Part No. 0437.500WRA Mouser Part No 576-0437.500WRA	Littelfuse	Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3 571In Stock	Cut Tape 1,64 € 1,42 € 1,32 € 1,09 € View Reel 0,686 € 0,98 € 0,903 € 0,815 € 0,753 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 0437.750WRA Littelfuse 1: 1,59 € 3 607In Stock	Mfr. Part No. 0437.750WRA Mouser Part No 576-0437.750WRA	Littelfuse	Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3 607In Stock	Cut Tape 1,59 € 1,36 € 1,28 € 1,05 € View Reel 0,686 € 0,929 € 0,869 € 0,769 € 0,709 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 0437001.WRA Littelfuse 1: 1,49 € 16 739In Stock	Mfr. Part No. 0437001.WRA Mouser Part No 576-0437001.WRA	Littelfuse	Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	16 739In Stock	Cut Tape 1,49 € 1,32 € 1,25 € 1,01 € View Reel 0,686 € 0,869 € 0,83 € 0,719 € 0,686 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 0437002.WRA Littelfuse 1: 1,59 € 3 569In Stock	Mfr. Part No. 0437002.WRA Mouser Part No 576-0437002.WRA	Littelfuse	Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3 569In Stock	Cut Tape 1,59 € 1,36 € 1,28 € 1,05 € View Reel 0,686 € 0,929 € 0,869 € 0,769 € 0,709 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 0437003.WRA Littelfuse 1: 1,59 € 2 301In Stock	Mfr. Part No. 0437003.WRA Mouser Part No 576-0437003.WRA	Littelfuse	Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2 301In Stock	Cut Tape 1,59 € 1,36 € 1,28 € 1,05 € View Reel 0,686 € 0,929 € 0,869 € 0,769 € 0,709 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses FUSE 35V FA 1206 7A AECQ 0437007.WRA Littelfuse 1: 1,59 € 5 164In Stock	Mfr. Part No. 0437007.WRA Mouser Part No 576-0437007.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 7A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5 164In Stock	Cut Tape 1,59 € 1,36 € 1,34 € 1,11 € View Reel 0,686 € 1,02 € 0,92 € 0,847 € 0,781 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses FUSE 35V FA 1206 8A AECQ 0437008.WRA Littelfuse 1: 1,59 € 5 266In Stock	Mfr. Part No. 0437008.WRA Mouser Part No 576-0437008.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 8A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5 266In Stock	Cut Tape 1,59 € 1,36 € 1,28 € 1,05 € View Reel 0,686 € 0,929 € 0,869 € 0,769 € 0,709 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 2A 32V FAST ACTING 0440002.WRA Littelfuse 1: 1,69 € 3 954In Stock	Mfr. Part No. 0440002.WRA Mouser Part No 576-0440002.WRA	Littelfuse	Surface Mount Fuses 2A 32V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	3 954In Stock	Cut Tape 1,69 € 1,46 € 1,38 € 1,13 € View Reel 0,74 € 0,989 € 0,929 € 0,819 € 0,759 € 0,74 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A 0440003.WRA Littelfuse 1: 1,69 € 2 419In Stock	Mfr. Part No. 0440003.WRA Mouser Part No 576-0440003.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A Learn More about Littelfuse 440a fuses	Datasheet	2 419In Stock	Cut Tape 1,69 € 1,47 € Reel 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

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