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.

Types of Fuses

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Results: 66
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Resettable Fuses - PPTC .23A 60V SMD AEC-Q200 2 142In Stock
Min.: 1
Mult.: 1
Reel: 2 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .37A 60V SMD AEC-Q200 2 864In Stock
Min.: 1
Mult.: 1
Reel: 2 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.85A 16V SMD AEC-Q200 1 300In Stock
Min.: 1
Mult.: 1
Reel: 1 500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.73A 16V SMD AEC-Q200 1 119In Stock
Min.: 1
Mult.: 1
Reel: 1 500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200 1 800In Stock
Min.: 1
Mult.: 1
Reel: 1 500

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200
2 996Expected 04/05/2026
Min.: 1
Mult.: 1
Reel: 3 000

SMD Fuses 1206 (3216 metric) 2 A 63 VAC 63 VDC
Littelfuse Surface Mount Fuses 8A 32V FAST ACTING
9 000On Order
Min.: 1
Mult.: 1
Reel: 3 000

SMD Fuses 1206 (3216 metric) 8 A 32 VAC 63 VDC
Littelfuse Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812 Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 12V 1.5A-HD 100A 1812 Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3.5A Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 3 000

SMD Fuses 1206 (3216 metric) 3.5 A 32 VAC 63 VDC
Littelfuse Resettable Fuses - PPTC NANOSMD500LR-D-2 Non-Stocked
Min.: 3 000
Mult.: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .9A 30V SMD AEC-Q200 Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 2 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC AUTOMOTIVE POLY SWITCH Non-Stocked
Min.: 2 000
Mult.: 2 000
Reel: 2 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.27A 16V SMD AEC-Q200 Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1 500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.2A 33V SMD AEC-Q200 Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1 500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.97A 16V SMD AEC-Q200 Non-Stocked Lead-Time 15 Weeks
Min.: 1 500
Mult.: 1 500
Reel: 1 500

Resettable Fuses - PPTC