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 1.5A .093ohms 452 NANO2
Datablad
2 053På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 3A .034ohms 452 NANO2
Datablad
4 532På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 3.5A .0224ohms 452 NANO2
Datablad
3 720På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 0.75A .36ohms 452 NANO2
Datablad
1 931På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 72VAC 7A .0105ohms 452 NANO2
Datablad
5 501På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 5A .0136ohms 454 NANO2
Datablad
8 247På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 4A .0186ohms 452 NANO2
Datablad
962På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 0.5A .7ohms 452 NANO2
Datablad
739På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 10A
Datablad
9 368På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 6.3A
Datablad
1 240På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 10A
Datablad
5 264På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 6.3A
Datablad
2 533På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 0.5A .7ohms 452 NANO2
Datablad
15 380På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 0.375A 1.2ohms 452 NANO2
Datablad
4 363På 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 0.375A 1.2ohms 452 NANO2
Datablad
2 875På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 0.75A .36ohms 452 NANO2
Datablad
2 064På lager
2 000Förväntad 2026-04-27
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 1A .225ohms 452 NANO2
Datablad
13 668På 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 2A .0625ohms 452 NANO2
Datablad
6 971På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 3A .034ohms 452 NANO2
Datablad
14 616På lager
10 400Förväntad 2026-03-17
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 3A .034ohms 452 NANO2
Datablad
1 688På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 4A .0186ohms 452 NANO2
Datablad
22 466På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 125VAC 5A .0136ohms 452 NANO2
Datablad
19 625På 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 125VAC 5A .0136ohms 452 NANO2
Datablad
3 047På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Ytmonterade säkringar 72VAC 7A .0105ohms 452 NANO2
Datablad
8 235På lager
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 125VAC 1.5A .093ohms 452 NANO2
Datablad
Produktkommenterarer
2 965På lager
2 000Förväntad 2026-05-05
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