Littelfuse NANO2 Surface Mount Fuses

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Qty. RoHS ECAD Model Series
Product
Fuse Type
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Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Fuse Size / Group
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Maximum Operating Temperature
Packaging
Resistance
Littelfuse Surface Mount Fuses 125VAC 0.1A 2.94ohms 448 NANO2
Datasheet
Product Comments
3,174In Stock
7,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 100 mA 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 2.94 Ohms
Littelfuse Surface Mount Fuses 125VAC 0.16A 1.67ohms 448 NANO2
Datasheet
Product Comments
840In Stock
1,000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 160 mA 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.67 Ohms
Littelfuse Surface Mount Fuses 125VAC 0.25A .95ohms 448 NANO2
Datasheet
Product Comments
2,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 250 mA 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 950 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.63A .3125ohms 448 NANO2
Datasheet
Product Comments
1,698In Stock
3,000Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 630 mA 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 312.5 mOhms
Littelfuse Surface Mount Fuses 125VAC 2A .03529ohms 448 NANO2
Datasheet
Product Comments
5,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 2 A 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 35.29 mOhms
Littelfuse Surface Mount Fuses 125VAC 3A .02445ohms 448 NANO2
Datasheet
Product Comments
1,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 3 A 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 24.45 mOhms
Littelfuse Surface Mount Fuses 125VAC 4A .01577ohms 448 NANO2
Datasheet
Product Comments
2,068In Stock
2,000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 4 A 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 15.77 mOhms
Littelfuse Surface Mount Fuses 125VAC 8A .0078ohms 448 NANO2
Datasheet
Product Comments
2,166In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 8 A 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 7.8 mOhms
Littelfuse Surface Mount Fuses 125VAC 10A .007ohms 448 NANO2
Datasheet
Product Comments
2,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 10 A 125 VAC 125 VDC 35 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 7 mOhms
Littelfuse Surface Mount Fuses 65VAC 12A .00533ohms 448 NANO2
Datasheet
Product Comments
6,596In Stock
9,400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 12 A 65 VAC 85 VDC 50 A, 200 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 5.33 mOhms
Littelfuse Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2
Datasheet
Product Comments
4,451In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 15 A 65 VAC 85 VDC 50 A, 200 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 3.94 mOhms
Littelfuse Surface Mount Fuses 125VAC 2.5A .02934ohms 448 NANO2
Datasheet
Product Comments
3,627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

448 Surface Mount Fuses Fast Blow 2.5 A 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 29.34 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2
Datasheet
615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 62 mA 125 VAC 125 VDC 50 A, 50 A, 300 A NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 5.5 Ohms
Littelfuse Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2
Datasheet
471In Stock
1,000Expected 11/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 80 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 4.05 Ohms
Littelfuse Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2
Datasheet
681In Stock
3,000Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 100 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 3.1 Ohms
Littelfuse Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2
Datasheet
9,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 125 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.2A .8372ohms 451 NANO2
Datasheet
Lead-Time 27 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 200 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 837.2 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2
Datasheet
5,194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

451 Surface Mount Ceramic Fuses Fast Blow 250 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 576.5 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2
Datasheet
9,689In Stock
19,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 500 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 304.6 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2
Datasheet
1,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

451 Surface Mount Ceramic Fuses Fast Blow 500 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 304.6 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2
Datasheet
6,484In Stock
6,000Expected 10/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 750 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 144.4 mOhms
Littelfuse Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2
Datasheet
2,123In Stock
2,000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 800 mA 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 135.5 mOhms
Littelfuse Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2
Datasheet
13,806In Stock
40,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 1 A 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2
Datasheet
4,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

451 Surface Mount Ceramic Fuses Fast Blow 1 A 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2
Datasheet
4,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

451 Surface Mount Ceramic Fuses Fast Blow 2 A 125 VAC 125 VDC 50 A, 50 A, 300 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 36.7 mOhms