501A AECQ Compliant High-Current Fast-Acting Fuses

Littelfuse 501A AECQ Compliant High-Current Fast-Acting Fuses are AECQ-compliant, Halogen free, and specifically tested for the secondary circuit protection needs of compact auto-electronics applications. Littelfuse 501A ensures excellent temperature stability and performance reliability. High I2T values ensure high inrush current withstanding capability. Applications include Li-ion batteries, LED headlights, automotive navigation systems, and more.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Voltage Rating DC
Interrupt Rating
Fuse Size/Group
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Resistance
Littelfuse Surface Mount Fuses 10A 32V FAST ACTING
Datasheet
3’798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

501A Surface Mount Ceramic Fuses Fast Blow 10 A 32 VDC 150 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 3.62 mOhms
Littelfuse Surface Mount Fuses 12A 32V FAST ACTING
Datasheet
3’772In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

501A Surface Mount Ceramic Fuses Fast Blow 12 A 32 VDC 150 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 3.11 mOhms
Littelfuse Surface Mount Fuses 15A 32V FAST ACTING
Datasheet
2’572In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

501A Surface Mount Ceramic Fuses Fast Blow 15 A 32 VDC 150 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 2.5 mOhms
Littelfuse Surface Mount Fuses 20A 32V FAST ACTING
Datasheet
11’699In Stock
12’000Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

501A Surface Mount Ceramic Fuses Fast Blow 20 A 32 VDC 150 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 1.94 mOhms