251/253 Series PICO® II Very Fast-Acting Fuses

Littelfuse 251/253 Series PICO® II Very Fast-Acting Fuses are designed to meet an extensive array of performance characteristics in a space-saving subminiature package. These fast-acting fuses operate at -55°C to 125°C temperature range and at 0.062A to 15A current rating range. The 251/253 series fuses are small and feature low-temperature re-rating. These fuses are ideal for flat–panel display TVs, LCD monitors, LCD backlight inverters, office machines, power supplies, audio/video systems, lighting systems, and medical equipment.

Results: 254
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Littelfuse Fuses with Leads - Through Hole 125V .250A PICO II FA
Datasheet
6.165In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 665 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 2.5A PICO II FA
Datasheet
3.552In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 2.5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 36 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 32V 12A PICO II FA
Datasheet
10.019In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 12 A 32 VAC Fast Blow Leaded Fuses 32 VDC 300 A Axial PICO II 5 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .125A PICO II FA
Datasheet
3.485In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC Axial PICO II 1.7 Ohms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .125A
Datasheet
4.764In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 1.7 Ohms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 1A
Datasheet
14.258In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 1 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 128 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 4A
Datasheet
3.018In Stock
Min.: 1
Mult.: 1
: 1.000
251 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 20.4 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .062A
Datasheet
4.531In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 7 Ohms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .75A
Datasheet
5.842In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 750 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 175 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 32V 12A
Datasheet
6.538In Stock
Min.: 1
Mult.: 1

251 PCB Mount Fuses 12 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 4A PICO II FA
Datasheet
3.229In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 20.4 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 32V 12A
Datasheet
1.646In Stock
Min.: 1
Mult.: 1
: 1.000

251 PCB Mount Fuses 12 A 32 VAC Fast Blow Leaded Fuses 32 VDC 50 A, 300 A Axial PICO II - 55 C + 125 C 5 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 32V 12A
Datasheet
4.965In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 12 A 32 VAC Fast Blow Leaded Fuses 32 VDC 300 A Axial PICO II - 55 C + 125 C 5 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 3A FM10A Mil
Datasheet
1.221In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 29.5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 1.6A
Datasheet
768In Stock
Min.: 1
Mult.: 1
: 1.000

251 PCB Mount Fuses 1.6 A 125 VAC Fast Blow Leaded Fuses 125 VDC Axial PICO II 70 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 10A PICO II Fast Acting
Datasheet
1.862In Stock
Min.: 1
Mult.: 1
: 1.000

251 PCB Mount Fuses 10 A 125 VAC Fast Blow Leaded Fuses 125 VDC 50 A, 300 A Axial PICO II - 55 C + 125 C 7.05 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .25A
Datasheet
6In Stock
Min.: 1
Mult.: 1
251 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses Axial PICO II 665 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 4A
Datasheet
2.552In Stock
5.000Expected 18/05/2026
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 20.4 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .63A
Datasheet
2.844In Stock
Min.: 1
Mult.: 1
: 5.000

251 PCB Mount Fuses 630 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 205 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 4A PICO II Fast Acting
Datasheet
1.683In Stock
Min.: 1
Mult.: 1
: 2.000

251 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC Axial PICO - 55 C + 125 C 20.4 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 2A PICO II Fast Acting
Datasheet
1.201In Stock
Min.: 1
Mult.: 1
: 2.000

251 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO - 55 C + 125 C 47.3 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 4A FM10A Mil
Datasheet
334In Stock
Min.: 1
Mult.: 1
No
253 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 20.4 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .125A
Datasheet
33.383In Stock
Min.: 1
Mult.: 1

251 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 50 A, 300 A Axial PICO II - 55 C + 125 C 1.7 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .062A PICO II FA
Datasheet
1.450In Stock
Min.: 1
Mult.: 1
: 100

251 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 7 Ohms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .062A
Datasheet
4.278In Stock
Min.: 1
Mult.: 1
: 1.000

251 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 7 Ohms Reel, Cut Tape