PICO® II 473 Slo-Blo® Fuses

Littelfuse PICO® II 473 Slo-Blo® Fuses combine time-delay performance characteristics with the proven reliability of a PICO fuse. These compact fuses feature enhanced inrush withstand and a wide operating temperature range with low-temperature derating. The series has a wide current rating range of 0.375A to 7A. Littelfuse PICO II 473 Slo-Blo Fuses applications include flat-panel displays, LCD monitors, lighting systems, and medical and industrial equipment.

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Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Body Style
Voltage Rating DC
Interrupt Rating
Termination Style
Fuse Size/Group
Minimum Operating Temperature
Maximum Operating Temperature
Resistance
Packaging
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 3A
Datasheet
1 724In Stock
Min.: 1
Mult.: 1

473 PCB Mount Fuses 3 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II Bulk
Littelfuse Fuses with Leads - Through Hole 125V 5A Slo-Blo
Datasheet
3 412In Stock
Min.: 1
Mult.: 1
: 4 000

473 PCB Mount Fuses 5 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 13.3 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 4A Slo-Blo
Datasheet
7 103In Stock
Min.: 1
Mult.: 1
: 4 000

473 PCB Mount Fuses 4 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 20 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 2.5A
Datasheet
1 019In Stock
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 2.5 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .5A Slo-Blo
Datasheet
1 769In Stock
3 000Expected 04/08/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 500 mA 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 1.13 Ohms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 2A
Datasheet
2 077In Stock
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 2 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 2A Slo-Blo
Datasheet
1 867In Stock
3 000Expected 17/08/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 2 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 71.2 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 2A Slo-Blo
Datasheet
2 411In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000
473 PCB Mount Fuses 2 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 72 mOhms Reel, Cut Tape, MouseReel
Littelfuse Fuses with Leads - Through Hole 125V 3A Slo-Blo
Datasheet
2 886In Stock
3 000Expected 31/08/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 3 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 38 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 3A Slo-Blo
Datasheet
3 142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000
473 PCB Mount Fuses 3 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 38 mOhms Reel, Cut Tape, MouseReel
Littelfuse Fuses with Leads - Through Hole 125V 5A Slo-Blo
Datasheet
1 921In Stock
2 000Expected 04/11/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 5 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 13.3 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 5A
Datasheet
3 400In Stock
9 000On Order
Min.: 1
Mult.: 1

473 PCB Mount Fuses 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A at 125 VAC, VDC Axial PICO II - 55 C + 125 C 13.3 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 7A Slo-Blo
Datasheet
9 446In Stock
7 000Expected 04/08/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 7 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 9.2 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 7A Slo-Blo
Datasheet
2 466In Stock
Min.: 1
Mult.: 1
: 4 000

473 PCB Mount Fuses 7 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 9.2 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V 1.5A Slo-Blo
Datasheet
1 773In Stock
2 000Expected 02/11/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 1.5 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 116 mOhms Reel, Cut Tape
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS .375A
Datasheet
1 314In Stock
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 375 mA 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V .375A Slo-Blo
Datasheet
998In Stock
3 000Expected 02/11/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 375 mA 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A, 50 A Axial PICO II - 55 C + 125 C 1.74 Ohms Reel, Cut Tape

Littelfuse Fuses with Leads - Through Hole 125V .500A PICO II Slo-Blo
Datasheet
592In Stock
Min.: 1
Mult.: 1
: 100

473 PCB Mount Fuses 500 mA 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS .500A
Datasheet
890In Stock
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 500 mA 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 1.13 Ohms Ammo Pack

Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 1A
Datasheet
921In Stock
Min.: 1
Mult.: 1
: 100

473 PCB Mount Fuses 1 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 1A
Datasheet
940In Stock
2 000Expected 04/08/2026
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 1 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V 1A Slo-Blo
Datasheet
1 005In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000
473 PCB Mount Fuses 1 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 300 mOhms Reel, Cut Tape, MouseReel
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 2A
Datasheet
142In Stock
200Expected 24/08/2026
Min.: 1
Mult.: 1
: 100

473 PCB Mount Fuses 2 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 3A
Datasheet
12In Stock
Min.: 1
Mult.: 1
: 100

473 PCB Mount Fuses 3 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC Axial PICO II Ammo Pack
Littelfuse Fuses with Leads - Through Hole 125V PICO II SB RoHS 3A
Datasheet
287In Stock
Min.: 1
Mult.: 1
: 1 000

473 PCB Mount Fuses 3 A 125 VAC Time Delay / Slow Blow Leaded Fuses 125 VDC 50 A Axial PICO II - 55 C + 125 C 38 mOhms Ammo Pack