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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Antal RoHS ECAD-modell Serie
Produkt
Säkringstyp
Märkström
Märkspänning AC
Märkspänning DC
Avbrottsklassificering
Säkringsstorlek/-grupp
Minsta drifttemperatur
Maximal drifttemperatur
Förpackning
Motstånd
Littelfuse Ytmonterade säkringar 125VAC 2.5A .045ohms 452 NANO2
Datablad
5 963På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 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 45 mOhms
Littelfuse Ytmonterade säkringar 125VAC 2.5A .045ohms 452 NANO2
Datablad
4 116På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 5 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 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 45 mOhms
Littelfuse Ytmonterade säkringar 125VAC 3.5A .0224ohms 452 NANO2
Datablad
1 806På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

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 Ytmonterade säkringar 125VAC 0.5A .7ohms 454 NANO2
Datablad
3 139På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 0.75A .36ohms 454 NANO2
Datablad
1 699På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 1A .225ohms 454 NANO2
Datablad
3 679På lager
2 000Förväntad 2026-06-04
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 2A .0625ohms 454 NANO2
Datablad
4 202På lager
4 000Förväntad 2026-04-10
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 3A .034ohms 454 NANO2
Datablad
6 143På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 4A .0186ohms 454 NANO2
Datablad
2 008På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 72VAC 7A .0105ohms 454 NANO2
Datablad
8 610På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 75 VDC 50 A at 72 VAC, 100 A at 75 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse Ytmonterade säkringar 72VAC 8A .0088ohms 454 NANO2
Datablad
2 239På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 A 72 VAC 75 VDC 50 A at 72 VAC, 100 A at 75 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse Ytmonterade säkringar 125VAC 1.5A .093ohms 454 NANO2
Datablad
1 918På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 2.5A .045ohms 454 NANO2
Datablad
2 602På lager
2 000Förväntad 2026-03-17
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 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 45 mOhms
Littelfuse Ytmonterade säkringar 125VAC 0.375A 1.2ohms 452 NANO2
Datablad
87På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 1A .225ohms 452 NANO2
Datablad
669På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 1A .225ohms 452 NANO2
Datablad
228På lager
5 000Förväntad 2026-06-16
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 5 000

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 Ytmonterade säkringar 125VAC 2A .0625ohms 452 NANO2
Datablad
25 968På beställningen
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

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 Ytmonterade säkringar 125VAC 2A .0625ohms 452 NANO2
Datablad
1 278På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

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 Ytmonterade säkringar 125VAC 5A .0136ohms 452 NANO2
Datablad
974På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 72VAC 7A .0105ohms 452 NANO2
Datablad
504På lager
1 000Förväntad 2026-03-27
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 72VAC 8A .0088ohms 452 NANO2
Datablad
536På lager
6 000Förväntad 2026-03-24
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 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 8.8 mOhms
Littelfuse Ytmonterade säkringar 72VAC 8A .0088ohms 452 NANO2
Datablad
9På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 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 8.8 mOhms
Littelfuse Ytmonterade säkringar 125VAC 1.5A .093ohms 452 NANO2
Datablad
744På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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
Littelfuse Ytmonterade säkringar 125VAC 0.375A 1.2ohms 454 NANO2
Datablad
1 080På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

454 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 Ytmonterade säkringar 125VAC 5A .0136ohms 454 NANO2
Datablad
2 382På lager
2 000Förväntad 2026-06-22
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 1 000

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