NANO Fuses

Littelfuse NANO® Fuses are fast-acting, high-performance fuses available in a wide range of available current ratings. The portfolio includes 448 NANO2® SMF Fuses, which are fast-acting fuses available in current ratings from 62mA to 15A. The 443 NANO2 series features square surface-mount, time-lag devices with a 250VAC voltage rating. Littelfuse 449 NANO2 Slo-Blo® Fuses offer enhanced inrush withstand characteristics over NANO2 Fast-Acting Fuses. The 456 series is designed to support higher current requirements and is fully compatible with lead-free solder alloys. Littelfuse 456 fuses are ideal for storage system powers, cooling fan systems for PC servers, and base station power supplies. Littelfuse NANO Fuses include additional series as well.

Ergebnisse: 236
Auswählen Bild Teile-Nr. Herst. Beschreibung Datenblatt Verfügbarkeit Preis (CHF) Ergebnisse in der Tabelle nach dem Einheitspreis bei Ihrer Menge filtern. Menge RoHS ECAD Model Serie Produkt Sicherungsart Nennstrom Nennspannung AC Nennspannung DC Unterbrechungsrate Sicherungsgröße/Gruppe Minimale Betriebstemperatur Maximale Betriebstemperatur Verpackung Widerstand
Littelfuse Sicherungen zur Aufbaumontage 250VAC 1.6A .0448ohms 464 NANO2 1'618Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 1.6 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 44.8 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 6.3A .0093ohms 464 NANO2 1'799Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 6.3 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 9.3 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.315A .3918ohms 453 NANO2 1'340Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast Blow 315 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 391.8 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 2.5A .026ohms 465 NANO2 1'440Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 26 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.16A 1.2157ohms 453 NANO2 579Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast Blow 160 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 1.2157 Ohms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.375A .4541ohms 453 NANO2 1'489Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast 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 454.1 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 1.25A .078ohms 453 NANO2 1'917Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast Blow 1.25 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 78 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.5A .7ohms 452 NANO2 739Auf Lager
Min.: 1
Mult.: 1
Rolle: 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 Sicherungen zur Aufbaumontage 125VAC 0.75A .1444ohms 453 NANO2 1'515Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast 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 144.4 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.375A .6155ohms 448 NANO2 846Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

448 Surface Mount Fuses Fast Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 615.5 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 7A .009ohms 448 NANO2 1'476Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

448 Surface Mount Fuses Fast Blow 7 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 9 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.63A .2022ohms 453 NANO2 1'891Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

453 Surface Mount Ceramic Fuses Fast Blow 630 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 202.2 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.062A 5.5ohms 451 NANO2 6'710Auf Lager
4'000erwartet ab 13.03.2026
Min.: 1
Mult.: 1
Rolle: 1'000

451 Surface Mount Ceramic Fuses Fast Blow 62 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 5.5 Ohms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.5A .7ohms 452 NANO2 15'380Auf Lager
Min.: 1
Mult.: 1
Rolle: 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 Sicherungen zur Aufbaumontage 125VAC 0.1A 2.94ohms 448 NANO2 5'131Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

448 Surface Mount Fuses Fast Blow 100 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 2.94 Ohms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.125A 2.05ohms 448 NANO2 5'555Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'000

448 Surface Mount Fuses Fast Blow 125 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 66.19 mOhms
Littelfuse Sicherungen zur Aufbaumontage 125VAC 0.25A .5765ohms 451 NANO2 2'951Auf Lager
Min.: 1
Mult.: 1
Rolle: 5'000

451 Surface Mount Ceramic Fuses Fast Blow 250 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 576.5 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 0.5A .2373ohms 464 NANO2 2'394Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 500 mA 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 237.3 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 4A .0156ohms 464 NANO2 2'753Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 4 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 15.6 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 5A .0119ohms 464 NANO2 2'989Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 5 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 11.9 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 2.5A .0288ohms 464 NANO2 3'964Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

464 Surface Mount Ceramic Fuses Fast Blow 2.5 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 28.8 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 6.3A .0088ohms 465 NANO2 2'295Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 6.3 A 250 VAC 250 VDC 100 A at 250 VAC 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 0.5A .227ohms 462 NANO2 1'646Auf Lager
1'000erwartet ab 26.05.2026
Min.: 1
Mult.: 1
Rolle: 1'500

462 Surface Mount Fuses Time Delay / Slow Blow 500 mA 250 VAC 250 VDC 150 A at 250 VAC, 150 A at 250 VDC 10.5 mm x 4.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel 227 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 1A .18ohms 443 NANO2 3'041Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

443 Surface Mount Fuses Time Delay / Slow Blow 1 A 250 VAC 125 VDC 50 A at 250 VAC, 100 A at 125 VDC 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 180 mOhms
Littelfuse Sicherungen zur Aufbaumontage 250VAC 2A .052ohms 443 NANO2 8'127Auf Lager
Min.: 1
Mult.: 1
Rolle: 1'500

443 Surface Mount Fuses Time Delay / Slow Blow 2 A 250 VAC 125 VDC 50 A at 250 VAC, 100 A at 125 VDC 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 52 mOhms