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.

Results: 404
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 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Surface Mount Fuses FUSE 63V FA 1206 5A AECQ
Datasheet
1,564In Stock
3,000Expected 2026-05-29
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses FUSE 35V FA 1206 7A AECQ
Datasheet
725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200
Datasheet
740In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200
Datasheet
262In Stock
3,000Expected 2026-05-04
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A
Datasheet
170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200
Datasheet
1,130In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200
Datasheet
1,922In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200
Datasheet
880In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL
Datasheet
6,695In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional
Datasheet
2,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional
Datasheet
3,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional
Datasheet
6,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional
Datasheet
2,644In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 14V AEC-Q101 5% Uni-Directional
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Uni-Directional
Datasheet
3,776In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Uni-Directional
Datasheet
270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 17V AEC-Q101 5% Uni-Directional
Datasheet
5,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Uni-Directional
Datasheet
982In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional
Datasheet
4,734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 28V AEC-Q101 5% Uni-Directional
Datasheet
4,436In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional
Datasheet
337In Stock
6,000Expected 2026-05-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 48V AEC-Q101 5% Uni-Directional
Datasheet
3,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 5V AEC-Q101 5% Uni-Directional
Datasheet
3,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional
Datasheet
4,435In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional
Datasheet
1,608In Stock
3,000Expected 2026-05-15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000