452/454 Series SMT Fuses

Littelfuse 452/454 Series SMT Fuses are part of the NANO2® Slo-Blo® series fuse family, which features enhanced inrush withstand characteristics over existing NANOFast-Acting fuses. This "time delay" fuse design accommodates inrush currents that normally cause a fast-acting fuse to open, helping solve the nuisance “opening” problem. The compact 452/454 series provides low-temperature re-rating and contains models in a wide range of current ratings (from 0.375A to 12A). These Slo-Blo fuses can operate between -55°C and 125°C temperatures. Littelfuse 452/454 series fuses are ideal for game consoles, industrial equipment, computer servers, laptops, power supplies, and can serve as the AC line fuse in LED lighting applications.

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Littelfuse 表面黏著保險絲 125VAC 3A .034ohms 452 NANO2 4,532庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 34 mOhms
Littelfuse 表面黏著保險絲 125VAC 3.5A .0224ohms 452 NANO2 3,720庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 22.4 mOhms
Littelfuse 表面黏著保險絲 125VAC 1.5A .093ohms 452 NANO2 2,053庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse 表面黏著保險絲 125VAC 0.75A .36ohms 452 NANO2 1,931庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 750 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 360 mOhms
Littelfuse 表面黏著保險絲 72VAC 7A .0105ohms 452 NANO2 5,501庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 60 VDC 50 A at 72 VAC, 50 A at 60 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse 表面黏著保險絲 125VAC 5A .0136ohms 454 NANO2 8,247庫存量
最少: 1
倍數: 1
: 5,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms
Littelfuse 表面黏著保險絲 125VAC 4A .0186ohms 452 NANO2 962庫存量
最少: 1
倍數: 1
: 1,000
452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 18.6 mOhms
Littelfuse 表面黏著保險絲 125VAC 0.5A .7ohms 452 NANO2 739庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 700 mOhms
Littelfuse 表面黏著保險絲 10A 9,368庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Fuses Time Delay / Slow Blow 10 A 75 VDC 50 A at 72 VAC, 50 A at 60 VDC, 100 A at 75 VDC NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 8 mOhms
Littelfuse 表面黏著保險絲 6.3A 1,240庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Fuses Time Delay / Slow Blow 75 VDC 50 A at 72 VAC, 50 A at 60 VDC, 100 A at 75 VDC NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 12.3 mOhms
Littelfuse 表面黏著保險絲 10A 5,264庫存量
最少: 1
倍數: 1
: 1,000

454 Surface Mount Fuses Time Delay / Slow Blow 10 A 75 VDC 50 A at 72 VAC, 50 A at 60 VDC, 100 A at 75 VDC NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 8 mOhms
Littelfuse 表面黏著保險絲 6.3A 2,533庫存量
最少: 1
倍數: 1
: 1,000

454 Surface Mount Fuses Time Delay / Slow Blow 75 VDC 50 A at 72 VAC, 50 A at 60 VDC, 100 A at 75 VDC NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 12.3 mOhms
Littelfuse 表面黏著保險絲 125VAC 0.5A .7ohms 452 NANO2 15,380庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 700 mOhms
Littelfuse 表面黏著保險絲 125VAC 0.375A 1.2ohms 452 NANO2 4,363庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.2 Ohms
Littelfuse 表面黏著保險絲 125VAC 0.375A 1.2ohms 452 NANO2 2,875庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.2 Ohms
Littelfuse 表面黏著保險絲 125VAC 0.75A .36ohms 452 NANO2 2,064庫存量
2,000預期27/4/2026
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 750 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 360 mOhms
Littelfuse 表面黏著保險絲 125VAC 1A .225ohms 452 NANO2 13,668庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse 表面黏著保險絲 125VAC 2A .0625ohms 452 NANO2 6,971庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 62.5 mOhms
Littelfuse 表面黏著保險絲 125VAC 3A .034ohms 452 NANO2 14,616庫存量
10,400預期17/3/2026
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 34 mOhms
Littelfuse 表面黏著保險絲 125VAC 3A .034ohms 452 NANO2 1,688庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 34 mOhms
Littelfuse 表面黏著保險絲 125VAC 4A .0186ohms 452 NANO2 22,466庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 18.6 mOhms
Littelfuse 表面黏著保險絲 125VAC 5A .0136ohms 452 NANO2 19,525庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms
Littelfuse 表面黏著保險絲 125VAC 5A .0136ohms 452 NANO2 3,047庫存量
最少: 1
倍數: 1
: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms
Littelfuse 表面黏著保險絲 72VAC 7A .0105ohms 452 NANO2 8,235庫存量
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 60 VDC 50 A at 72 VAC, 50 A at 60 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse 表面黏著保險絲 125VAC 1.5A .093ohms 452 NANO2 2,965庫存量
2,000預期5/5/2026
最少: 1
倍數: 1
: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms