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.

Mga Resulta: 254
Pumili Larawan # ng Piyesa
 Mfr.
Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami.
Dami RoHS ECAD Model Series
Produkto
Rating ng Current
Rating ng Voltage AC
Uri ng Fuse
Istilo ng Katawan
Rating ng Voltage DC
Interrupt Rating
Istilo ng Termination
Laki / Grupo ng Fuse
Minimum na Operating Temperature
Maximum na Operating Temperature
Resistance
Packaging
Littelfuse Fuses with Leads - Through Hole 125V .125A
Datasheet
2,373May Stock
Min.: 1
Mult.: 1
: 1,000

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 Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .125A
Datasheet
3,680May 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 .2A
Datasheet
5,000May Stock
Min.: 1
Mult.: 1
: 5,000

251 PCB Mount Fuses 200 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 895 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .25A
Datasheet
5,979May Stock
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 665 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .25A
Datasheet
12,172May Stock
8,000Inaasahan 2/10/2027
Min.: 1
Mult.: 1

251 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 665 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .250A PICO II FA
Datasheet
3,728May 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 .25A
Datasheet
9,248May 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 - 55 C + 125 C 665 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .5A
Datasheet
7,066May Stock
6,000Inaasahan 10/6/2026
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 50 A, 300 A Axial PICO II - 55 C + 125 C 280 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V .5A
Datasheet
3,311May Stock
4,000Inaasahan 8/31/2026
Min.: 1
Mult.: 1

251 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 280 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .500A PICO II FA
Datasheet
5,907May Stock
Min.: 1
Mult.: 1
: 5,000

251 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 280 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .5A
Datasheet
3,067May Stock
Min.: 1
Mult.: 1
: 5,000

251 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 280 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 1A
Datasheet
6,130May Stock
6,000Inaasahan 10/15/2026
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 1 A 125 VAC Fast Blow Leaded Fuses 50 A, 300 A Axial PICO II - 55 C + 125 C 128 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 1A
Datasheet
16,095May Stock
Min.: 1
Mult.: 1

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 Bulk
Littelfuse Fuses with Leads - Through Hole 125V 1A
Datasheet
11,159May 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 2A
Datasheet
3,858May Stock
Min.: 1
Mult.: 1
: 1,000
251 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 47.3 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 2A
Datasheet
18,266May Stock
11,000Inaasahan 8/31/2026
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 50 A, 300 A Axial PICO II - 55 C + 125 C 47.3 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 2A 125V PICO II Fast Acting
Datasheet
17,555May Stock
Min.: 1
Mult.: 1

251 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 47.3 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 2A
Datasheet
5,051May Stock
Min.: 1
Mult.: 1
: 5,000
251 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 47.3 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 3A
Datasheet
3,122May Stock
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 29 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 3A
Datasheet
5,199May Stock
5,000Inaasahan 9/29/2026
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 50 A, 300 A Axial PICO II - 55 C + 125 C 29 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 3A 125V PICO II FAST
Datasheet
17,141May Stock
Min.: 1
Mult.: 1

251 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 29 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 3A PICO II FA
Datasheet
5,786May Stock
Min.: 1
Mult.: 1
: 5,000

251 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II 29 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 3A
Datasheet
11,031May Stock
Min.: 1
Mult.: 1
: 5,000

251 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 300 A Axial PICO II - 55 C + 125 C 29 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 4A PICO II FA
Datasheet
2,714May 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 125V 5A
Datasheet
7,263May Stock
5,000Inaasahan 9/14/2026
Min.: 1
Mult.: 1
: 1,000

251 PCB Mount Fuses 5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 50 A, 300 A Axial PICO II - 55 C + 125 C 15.5 mOhms Reel, Cut Tape