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
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Voltage Rating DC
Littelfuse Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200
Datasheet
15,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 7A 63V FAST ACTING
Datasheet
3,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 7 A 32 VAC 63 VDC
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A
Datasheet
3,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 1.75 A 32 VAC 63 VDC
Littelfuse Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200
Datasheet
3,774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 750 mA 63 VAC 63 VDC
Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200
Datasheet
2,272In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 0603 (1508 metric) 2 A 32 VDC
Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200
Datasheet
4,456In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 0603 (1508 metric) 5 A 32 VDC
Littelfuse Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200
Datasheet
2,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 1.75 A 63 VAC 63 VDC
Littelfuse Surface Mount Fuses .750A 63V FAST ACTING
Datasheet
2,971In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 750 mA
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A
Datasheet
3,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 5 A 32 VAC 63 VDC
Littelfuse Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200
Datasheet
3,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 0603 (1508 metric) 3.5 A 32 VDC
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD
Datasheet
2,704In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210
Datasheet
3,418In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200
Datasheet
2,809In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200
Datasheet
1,613In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 3.5 A 45 VAC 63 VDC
Littelfuse Resettable Fuses - PPTC 1.04A 16V SMD AEC-Q200
Datasheet
3,134In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

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

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200
Datasheet
24,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 1 A 63 VAC 63 VDC
Littelfuse Resettable Fuses - PPTC 60V 100MA-HD 10A SMD
Datasheet
17,993In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 33V 750MA-HD 100A 1812
Datasheet
6,738In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .3A 30V Mini SMD AEC-Q200
Datasheet
7,703In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200
Datasheet
3,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 500 mA 63 VAC 63 VDC
Littelfuse Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200
Datasheet
5,540In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 3 A 45 VAC 63 VDC
Littelfuse Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200
Datasheet
8,386In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 4 A 45 VAC 63 VDC
Littelfuse Surface Mount Fuses FUSE 63V FA 1206 5A AECQ
Datasheet
2,664In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 5 A 45 VAC 63 VDC
Littelfuse Surface Mount Fuses FUSE 35V FA 1206 8A AECQ
Datasheet
2,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 8 A 32 VAC 35 VDC