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.

All Results (5,921)

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Qty. RoHS
Littelfuse Cartridge Fuses 250V 5X20MM (P) T LBC 1.6AMP
Datasheet
1,542In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .200A DIN M/TL 5X20MM
Datasheet
429In Stock
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses FUS 5X20 PGT REELED T1 T LBC 1A/250V (P)
Datasheet
975In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Bi-Directional
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Cartridge Fuses 4A 500VAC 3AB CARTRIDGE W/LEADS
Datasheet
271In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .63A Fast Acting
Datasheet
628In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 6.3A 5X20 I2T
Datasheet
840In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 0.5A 5x20mm Fast Acting
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Resettable Fuses - PPTC RF5103-000 4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R
Datasheet
13,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A
Datasheet
6,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 1.5KW 300V Uni DO-214AB TR13 RoHS
Datasheet
5,973In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC 24V .035A 0603 PTC
Datasheet
16,118In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD
Datasheet
103,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 75,000

Littelfuse ESD Protection Diodes / TVS Diodes 2-CH 0402 9V Uni-Di .20pF 20kV SESD
Datasheet
51,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Bi-Di .10pF 20kV SESD
Datasheet
84,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Uni-Di .20pF 20kV SESD
Datasheet
213,093In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R
Datasheet
4,750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R
Datasheet
4,978In Stock
100On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R
Datasheet
5,924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS
Datasheet
2,322In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
13,978In Stock
7,000Expected 18/06/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 20A Slo-Blo
Datasheet
14,814In Stock
Min.: 1
Mult.: 1

Littelfuse Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200
Datasheet
24,130In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000