Circuit Protection – Mouser Estonia

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 0437001.WRA Littelfuse 1: 1,42 € 16.729In 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	16.729In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 0437002.WRA Littelfuse 1: 1,42 € 3.509In 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	3.509In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 0437003.WRA Littelfuse 1: 1,42 € 2.041In 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	2.041In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 35V FA 1206 7A AECQ 0437007.WRA Littelfuse 1: 1,42 € 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 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 35V FA 1206 8A AECQ 0437008.WRA Littelfuse 1: 1,42 € 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 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 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
Surface Mount Fuses 7A 63V FAST ACTING 0440007.WRA Littelfuse 1: 1,69 € 2.126In Stock	Mfr. Part No. 0440007.WRA Mouser Part No 576-0440007.WRA	Littelfuse	Surface Mount Fuses 7A 63V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	2.126In 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 2.5A 044002.5WRA Littelfuse 1: 1,69 € 2.501In Stock 3.000Expected 3/25/2027	Mfr. Part No. 044002.5WRA Mouser Part No 576-044002.5WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A Learn More about Littelfuse 440a fuses	Datasheet	2.501In Stock 3.000Expected 3/25/2027	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 32V HIGH I2T 0603 2A AEC-Q200 0441002.WRA Littelfuse 1: 1,41 € 3.365In Stock	Mfr. Part No. 0441002.WRA Mouser Part No 576-0441002.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3.365In Stock	Cut Tape 1,41 € 1,30 € 1,07 € 0,972 € Reel 0,703 € View 0,886 € 0,803 € 0,734 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200 0441003.WRA Littelfuse 1: 1,69 € 2.938In Stock	Mfr. Part No. 0441003.WRA Mouser Part No 576-0441003.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2.938In Stock	Cut Tape 1,69 € 1,37 € 1,11 € 1,01 € Reel 0,703 € View 0,912 € 0,839 € 0,773 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200 0441005.WRA Littelfuse 1: 1,41 € 5.114In Stock	Mfr. Part No. 0441005.WRA Mouser Part No 576-0441005.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	5.114In Stock	Cut Tape 1,41 € 1,30 € 1,08 € 0,998 € View Reel 0,679 € 0,894 € 0,823 € 0,759 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 0441006.WRA Littelfuse 1: 1,41 € 3.945In Stock	Mfr. Part No. 0441006.WRA Mouser Part No 576-0441006.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3.945In Stock	Cut Tape 1,41 € 1,30 € 1,08 € 0,998 € View Reel 0,679 € 0,894 € 0,823 € 0,759 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200 044103.5WRA Littelfuse 1: 1,41 € 2.911In Stock	Mfr. Part No. 044103.5WRA Mouser Part No 576-044103.5WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2.911In Stock	Cut Tape 1,41 € 1,30 € 1,08 € 0,998 € View Reel 0,679 € 0,894 € 0,823 € 0,759 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL AXGD10603NR Littelfuse 1: 0,886 € 25.919In Stock 110.000On Order	Mfr. Part No. AXGD10603NR Mouser Part No 576-AXGD10603NR	Littelfuse	ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL Learn More about Littelfuse axgd suppressors	Datasheet	25.919In Stock 110.000On Order On Order Ship Dates Mfr. No: AXGD10603NR Stock: 25.919 Can Dispatch Immediately On Order: 25.000 Expected 12/2/2026 85.000 Expected 12/22/2026 Factory Lead Time: 22 Weeks	Cut Tape 0,886 € 0,408 € 0,361 € 0,278 € View Reel 0,225 € 0,271 € 0,249 € 0,225 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
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 600W 12V AEC-Q101 5% Uni-Directional TPSMA6L12A Littelfuse 1: 0,74 € 25.603In 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	25.603In Stock	Cut Tape 0,74 € 0,387 € 0,301 € 0,227 € Reel 0,167 € View 0,221 € 0,155 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional TPSMA6L33A Littelfuse 1: 0,731 € 25.402In Stock	Mfr. Part No. TPSMA6L33A Mouser Part No 576-TPSMA6L33A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	25.402In Stock	Cut Tape 0,731 € 0,379 € 0,29 € 0,221 € Reel 0,161 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional TPSMA6L36A Littelfuse 1: 0,645 € 9.642In Stock 9.000Expected 12/31/2026	Mfr. Part No. TPSMA6L36A Mouser Part No 576-TPSMA6L36A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	9.642In Stock 9.000Expected 12/31/2026	Cut Tape 0,645 € 0,323 € 0,285 € 0,217 € Reel 0,14 € View 0,206 € 0,139 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional TPSMB550A-A Littelfuse 1: 1,25 € 9.269In Stock	Mfr. Part No. TPSMB550A-A Mouser Part No 576-TPSMB550A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	9.269In Stock	Cut Tape 1,25 € 0,787 € 0,586 € 0,521 € Reel 0,323 € View 0,422 € 0,415 € 0,31 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 22V AEC-Q101 5% Bi-Directional TPSMC22CA Littelfuse 1: 1,13 € 8.850In Stock	Mfr. Part No. TPSMC22CA Mouser Part No 576-TPSMC22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 22V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	8.850In Stock	Cut Tape 1,13 € 0,707 € 0,63 € 0,476 € Reel 0,286 € View 0,369 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 30V AEC-Q101 5% Bi-Directional TPSMC30CA Littelfuse 1: 1,13 € 9.611In Stock	Mfr. Part No. TPSMC30CA Mouser Part No 576-TPSMC30CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 30V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	9.611In Stock	Cut Tape 1,13 € 0,707 € 0,525 € 0,466 € View Reel 0,268 € 0,362 € 0,31 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Uni-Directional TPSMC33A Littelfuse 1: 1,15 € 5.959In Stock	Mfr. Part No. TPSMC33A Mouser Part No 576-TPSMC33A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	5.959In Stock	Cut Tape 1,15 € 0,722 € 0,556 € 0,473 € View Reel 0,268 € 0,366 € 0,31 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Bi-Directional TPSMC43CA Littelfuse 1: 1,12 € 5.231In Stock	Mfr. Part No. TPSMC43CA Mouser Part No 576-TPSMC43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	5.231In Stock	Cut Tape 1,12 € 0,707 € 0,525 € 0,454 € Reel 0,286 € View 0,362 € 0,31 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Uni-Directional TPSMD15A Littelfuse 1: 1,48 € 4.371In Stock	Mfr. Part No. TPSMD15A Mouser Part No 576-TPSMD15A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	4.371In Stock	Cut Tape 1,48 € 0,946 € 0,705 € 0,628 € Reel 0,398 € View 0,495 € 0,426 € 0,379 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000

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