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 NANO2 Fast-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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Qtà RoHS Modello ECAD Serie
Prodotto
Tipo fusibile
Corrente nominale
Tensione nominale CA
Tensione nominale CC
Valori nominali interrupt
Gruppo/dimensioni fusibile
Temperatura di lavoro minima
Temperatura di lavoro massima
Confezione
Resistenza
Littelfuse Fusibili a montaggio superficiale 125VAC 2.5A .045ohms 452 NANO2
Scheda dati
3 039A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 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 45 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 5A .0136ohms 454 NANO2
Scheda dati
7 666A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 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 13.6 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 4A .0186ohms 452 NANO2
Scheda dati
4 865A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Fuses Time Delay / Slow Blow 4 A 125 VAC 125 VDC NANO Reel, Cut Tape, MouseReel
Littelfuse Fusibili a montaggio superficiale 125VAC 0.75A .36ohms 452 NANO2
Scheda dati
1 874A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 360 mOhms
Littelfuse Fusibili a montaggio superficiale 10A
Scheda dati
13 262A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Fuses Time Delay / Slow Blow 10 A 75 VDC 50 A, 50 A, 100 A NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 8 mOhms
Littelfuse Fusibili a montaggio superficiale 6.3A
Scheda dati
1 062A magazzino
1 00003.08.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Fuses Time Delay / Slow Blow 75 VDC 50 A, 50 A, 100 A NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 12.3 mOhms
Littelfuse Fusibili a montaggio superficiale 10A
Scheda dati
4 655A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

454 Surface Mount Fuses Time Delay / Slow Blow 10 A 75 VDC 50 A, 50 A, 100 A NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 8 mOhms
Littelfuse Fusibili a montaggio superficiale 6.3A
Scheda dati
2 498A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

454 Surface Mount Fuses Time Delay / Slow Blow 75 VDC 50 A, 50 A, 100 A NANO - 55 C + 125 C Reel, Cut Tape, MouseReel 12.3 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 0.5A .7ohms 452 NANO2
Scheda dati
11 148A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 700 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 2A .0625ohms 452 NANO2
Scheda dati
24 938A magazzino
2 70907.08.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 62.5 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 5A .0136ohms 452 NANO2
Scheda dati
62 278A magazzino
33 00029.09.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 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 13.6 mOhms
Littelfuse Fusibili a montaggio superficiale 72VAC 7A .0105ohms 452 NANO2
Scheda dati
9 128A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 60 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 0.375A 1.2ohms 452 NANO2
Scheda dati
2 699A magazzino
3 00011.01.2027 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 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 1.2 Ohms
Littelfuse Fusibili a montaggio superficiale 125VAC 0.375A 1.2ohms 452 NANO2
Scheda dati
6 240A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 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 1.2 Ohms
Littelfuse Fusibili a montaggio superficiale 125VAC 0.75A .36ohms 452 NANO2
Scheda dati
1 550A magazzino
3 000In ordine
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 360 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 1A .225ohms 452 NANO2
Scheda dati
20 165A magazzino
14 00022.09.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 225 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 1A .225ohms 452 NANO2
Scheda dati
4 369A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 225 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 2A .0625ohms 452 NANO2
Scheda dati
5 196A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow 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 62.5 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 3A .034ohms 452 NANO2
Scheda dati
15 572A magazzino
35 000In ordine
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 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 34 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 3A .034ohms 452 NANO2
Scheda dati
1 320A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 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 34 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 3A .034ohms 452 NANO2
Scheda dati
3 385A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 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 34 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 4A .0186ohms 452 NANO2
Scheda dati
7 577A magazzino
22 730In ordine
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 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 18.6 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 5A .0136ohms 452 NANO2
Scheda dati
1 477A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 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 13.6 mOhms
Littelfuse Fusibili a montaggio superficiale 125VAC 5A .0136ohms 452 NANO2
Scheda dati
2 564A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 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 13.6 mOhms
Littelfuse Fusibili a montaggio superficiale 72VAC 7A .0105ohms 452 NANO2
Scheda dati
2 564A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 60 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms