456DE Series High Current NANO2® Fuses

Littelfuse 456DE Series High Current NANO2® Fuses are small square surface mount fuses that support higher current requirements of various applications. These fuses are compatible with high volume assembly requirements and feature a high interrupting rating of 600A at 80VDC. The 456DE high current NANO2® fuses are available in ratings of 40A to 60A range and offer a single fuse solution for the high current application. These fuses avoid nuisance opening due to the high inrush and surge current inherent in the system and enhance system efficiency.  

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Littelfuse Surface Mount Fuses 50A 250V FAST ACTING
Datasheet
1,019In Stock
6,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

456SDE Surface Mount Fuses Fast Blow 50 A 250 VAC 80 VDC 150 A, 600 A 12.2 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.05 mOhms
Littelfuse Surface Mount Fuses 60A 250V FAST ACTING
Datasheet
1,144In Stock
3,000Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

456SDE Surface Mount Fuses Fast Blow 60 A 250 VAC 80 VDC 150 A, 600 A 12.2 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 850 uOhms
Littelfuse Surface Mount Fuses 40A 250V FAST ACTING
Datasheet
374In Stock
19,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

456SDE Surface Mount Ceramic Fuses Fast Blow 40 A 250 VAC 80 VDC 150 A, 600 A 12.2 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.3 mOhms