Fuses with Leads - Through Hole

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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
Fuses with Leads - Through Hole 125V 2.5A PICO II FA 025102.5HAT1L Littelfuse 1: 1,20 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025102.5HAT1L Mouser Part No 576-025102.5HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	1,20 € 1,07 € 0,998 € 0,825 € Reel 0,76 € View 0,746 € 0,733 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting 025102.5NAT6L Littelfuse 5 000: 0,619 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025102.5NAT6L Mouser Part No 576-025102.5NAT6L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,619 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses			Axial	PICO II			36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting 025102.5PARL Littelfuse 2 000: 0,654 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025102.5PARL Mouser Part No 576-025102.5PARL	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,654 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			36 mOhms	Reel
Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting 025102.5PAT1L Littelfuse 2 000: 0,655 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025102.5PAT1L Mouser Part No 576-025102.5PAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,655 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting 025102.5VXL Littelfuse 1: 16,03 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025102.5VXL Mouser Part No 576-025102.5VXL	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	16,03 € 14,63 € 13,55 € 12,34 € 9,86 €	Min.: 1 Mult.: 1	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II	- 55 C	+ 125 C	36 mOhms	Bulk
Fuses with Leads - Through Hole 125V 3.5A PICO II FA 025103.5NAT1L Littelfuse 5 000: 0,508 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025103.5NAT1L Mouser Part No 576-025103.5NAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,508 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			24 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting 025103.5NAT6L Littelfuse 5 000: 0,633 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025103.5NAT6L Mouser Part No 576-025103.5NAT6L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,633 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses			Axial	PICO II			24 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting 025103.5PARL Littelfuse 2 000: 0,653 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025103.5PARL Mouser Part No 576-025103.5PARL	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,653 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			24 mOhms	Reel
Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting 025103.5PAT1L Littelfuse 2 000: 0,655 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025103.5PAT1L Mouser Part No 576-025103.5PAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,655 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			24 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting 025103.5VXL Littelfuse 1: 16,03 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 025103.5VXL Mouser Part No 576-025103.5VXL	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	16,03 € 14,44 € 13,53 € 12,51 € 9,86 €	Min.: 1 Mult.: 1	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II	- 55 C	+ 125 C	24 mOhms	Bulk
Fuses with Leads - Through Hole 125V 1.25A PICO II FA 02511.25NAT1L Littelfuse 5 000: 0,508 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02511.25NAT1L Mouser Part No 576-02511.25NAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.25A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,508 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	1.25 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			100 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 1.25A PICO II Fast Acting 02511.25NAT6L Littelfuse 5 000: 0,595 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02511.25NAT6L Mouser Part No 576-02511.25NAT6L	Littelfuse	Fuses with Leads - Through Hole 125V 1.25A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,595 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	1.25 A	125 VAC	Fast Blow	Leaded Fuses			Axial	PICO II			100 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 1.25A 02511.25NRT1L Littelfuse 5 000: 0,509 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02511.25NRT1L Mouser Part No 576-02511.25NRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.25A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,509 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	1.25 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	100 mOhms	Reel
Fuses with Leads - Through Hole 125V 1.25A PICO II Fast Acting 02511.25PAT1L Littelfuse 2 000: 0,653 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02511.25PAT1L Mouser Part No 576-02511.25PAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.25A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,653 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	1.25 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			100 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.15A PICO II FA 02513.15MRT1L Littelfuse 1 000: 0,731 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02513.15MRT1L Mouser Part No 576-02513.15MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,731 €	Min.: 1 000 Mult.: 1 000 : 1 000	251	PCB Mount Fuses	3.15 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	36.4 mOhms	Reel
Fuses with Leads - Through Hole 125V 3.15A PICO II FA 02513.15NAT1L Littelfuse 5 000: 0,508 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02513.15NAT1L Mouser Part No 576-02513.15NAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,508 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	3.15 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			36.4 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.15A PICO II FA 02513.15NRT1L Littelfuse 5 000: 0,501 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02513.15NRT1L Mouser Part No 576-02513.15NRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,501 €	Min.: 5 000 Mult.: 5 000 : 5 000	251	PCB Mount Fuses	3.15 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			36.4 mOhms	Reel
Fuses with Leads - Through Hole 125V 3.15A PICO II Fast Acting 02513.15PAT1L Littelfuse 2 000: 0,653 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 02513.15PAT1L Mouser Part No 576-02513.15PAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 0,653 €	Min.: 2 000 Mult.: 2 000 : 2 000	251	PCB Mount Fuses	3.15 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			36.4 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3A FM10A Mil 0253.062M Littelfuse 1 000: 8,95 € Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 0253.062M Mouser Part No 576-0253.062M	Littelfuse	Fuses with Leads - Through Hole 125V 3A FM10A Mil Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 22 Weeks	8,95 €	Min.: 1 000 Mult.: 1 000	253	PCB Mount Fuses	62 mA	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	7 Ohms	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL .125A 0253.125V Littelfuse 1: 17,10 € Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 0253.125V Mouser Part No 576-0253.125V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL .125A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 22 Weeks	17,10 € 16,09 € 14,90 € 13,56 € 10,87 €	Min.: 1 Mult.: 1	253	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	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL .375A 0253.375V Littelfuse 1: 15,27 € Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 0253.375V Mouser Part No 576-0253.375V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL .375A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 22 Weeks	15,27 € 12,67 € 11,69 € 9,69 € View 8,94 € 8,20 €	Min.: 1 Mult.: 1	253	PCB Mount Fuses	375 mA	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	395 mOhms	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL .500A 0253.500V Littelfuse 1: 13,02 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 0253.500V Mouser Part No 576-0253.500V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL .500A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	13,02 € 11,06 € 10,20 € 8,46 € View 7,79 € 7,74 € 7,73 €	Min.: 1 Mult.: 1	253	PCB Mount Fuses	500 mA	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	303 mOhms	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL .750A 0253.750V Littelfuse 1: 12,49 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 0253.750V Mouser Part No 576-0253.750V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL .750A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	12,49 € 10,35 € 9,56 € 7,93 € View 7,31 € 7,30 €	Min.: 1 Mult.: 1	253	PCB Mount Fuses	750 mA	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	175 mOhms	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL 2A 0253002.V Littelfuse 1: 13,02 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 0253002.V Mouser Part No 576-0253002.V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL 2A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	13,02 € 11,06 € 10,20 € 8,45 € View 7,61 € 7,28 €	Min.: 1 Mult.: 1	253	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
Fuses with Leads - Through Hole 125V FM10A PICO MIL 3A 0253003.V Littelfuse 1: 11,95 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 0253003.V Mouser Part No 576-0253003.V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL 3A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	11,95 € 11,06 € 10,21 € 8,46 € View 7,80 € 7,51 €	Min.: 1 Mult.: 1	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