Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Technology
Mounting Style
Package/Case
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional
Datasheet
337In Stock
6,000Expected 14/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
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

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional
Datasheet
1,608In Stock
3,000Expected 15/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 6V AEC-Q101 5% Uni-Directional
Datasheet
208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 6.5V AEC-Q101 5% Uni-Directional
Datasheet
2,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 64V AEC-Q101 5% Uni-Directional
Datasheet
4,291In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 70V AEC-Q101 5% Uni-Directional
Datasheet
4,653In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional
Datasheet
3,102In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 78V AEC-Q101 5% Uni-Directional
Datasheet
1,887In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional
Datasheet
3,922In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 9V AEC-Q101 5% Uni-Directional
Datasheet
743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Uni-Directional
Datasheet
38In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional
Datasheet
1,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMB (DO-214AA)