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 5A PICO II FA 0251005.HAT1L Littelfuse 1: 1,30 € 585In Stock	Mfr. Part No. 0251005.HAT1L Mouser Part No 576-0251005.HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	585In Stock	1,30 € 1,13 € 1,04 € 0,858 € Reel 0,66 € View 0,607 € 0,55 € 0,539 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	15.5 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 5A PICO II FA 0251005.NAT1L Littelfuse 1: 1,17 € 2.217In Stock	Mfr. Part No. 0251005.NAT1L Mouser Part No 576-0251005.NAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	2.217In Stock	1,17 € 1,01 € 0,937 € 0,776 € View Reel 0,493 € 0,683 € 0,636 € 0,566 € 0,522 € 0,493 € 0,493 €	Min.: 1 Mult.: 1 : 5.000	251	PCB Mount Fuses	5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			15.5 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 5A PICO II Fast Acting 0251005.VXL Littelfuse 1: 15,43 € 17In Stock	Mfr. Part No. 0251005.VXL Mouser Part No 576-0251005.VXL	Littelfuse	Fuses with Leads - Through Hole 125V 5A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	17In Stock	15,43 € 12,84 € 11,85 € 9,81 € 9,15 €	Min.: 1 Mult.: 1	251	PCB Mount Fuses	5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II	- 55 C	+ 125 C	15.5 mOhms	Bulk
Fuses with Leads - Through Hole 125V 7A PICO II FA 0251007.HAT1L Littelfuse 1: 1,32 € 820In Stock	Mfr. Part No. 0251007.HAT1L Mouser Part No 576-0251007.HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 7A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	820In Stock	1,32 € 1,14 € 1,02 € 0,854 € Reel 0,636 € View 0,576 € 0,539 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	7 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	10.5 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 7A 0251007.MRT1L Littelfuse 1: 1,14 € 1.526In Stock	Mfr. Part No. 0251007.MRT1L Mouser Part No 576-0251007.MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 7A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.526In Stock	Cut Tape 1,14 € 1,02 € 0,912 € 0,788 € View Reel 0,499 € 0,686 € 0,598 € 0,543 € 0,499 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	7 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	10.5 mOhms	Reel, Cut Tape
Fuses with Leads - Through Hole 125V 1.5A PICO II FA 025101.5HAT1L Littelfuse 1: 1,32 € 274In Stock	Mfr. Part No. 025101.5HAT1L Mouser Part No 576-025101.5HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	274In Stock	1,32 € 1,14 € 1,04 € 0,877 € Reel 0,648 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	1.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 1.5A 025101.5MAT1L Littelfuse 1: 1,20 € 1.633In Stock	Mfr. Part No. 025101.5MAT1L Mouser Part No 576-025101.5MAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.633In Stock	1,20 € 1,03 € 0,929 € 0,784 € Reel 0,525 € View 0,709 € 0,653 € 0,591 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	1.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 1.5A 025101.5MRT1L Littelfuse 1: 1,20 € 1.040In Stock 2.000Expected 2/10/2027	Mfr. Part No. 025101.5MRT1L Mouser Part No 576-025101.5MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.040In Stock 2.000Expected 2/10/2027	Cut Tape 1,20 € 1,10 € 1,02 € 0,846 € View Reel 0,482 € 0,732 € 0,688 € 0,544 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	1.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	36 mOhms	Reel, Cut Tape
Fuses with Leads - Through Hole 125V 1.6A 025101.6MAT1L Littelfuse 1: 1,16 € 192In Stock	Mfr. Part No. 025101.6MAT1L Mouser Part No 576-025101.6MAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 1.6A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	192In Stock	1,16 € 0,989 € 0,92 € 0,759 € View Reel 0,482 € 0,677 € 0,623 € 0,561 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	1.6 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	70 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 10A PICO II FA 0251010.HAT1L Littelfuse 1: 1,27 € 1.016In Stock 3.700On Order	Mfr. Part No. 0251010.HAT1L Mouser Part No 576-0251010.HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 10A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.016In Stock 3.700On Order On Order Ship Dates Mfr. No: 0251010.HAT1L Stock: 1.016 Can Dispatch Immediately On Order: 900 Expected 2/18/2027 2.800 Expected 2/22/2027 Factory Lead Time: 17 Weeks	1,27 € 1,10 € 1,02 € 0,846 € Reel 0,636 € View 0,607 € 0,55 € 0,539 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	10 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	7.05 mOhms	Ammo Pack
Fuses with Leads - Through Hole 86V 10A PICO II Fast Acting 0251010.MAT1JL Littelfuse 1: 1,20 € 110In Stock 2.000Expected 10/19/2026	Mfr. Part No. 0251010.MAT1JL Mouser Part No 576-0251010.MAT1JL	Littelfuse	Fuses with Leads - Through Hole 86V 10A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	110In Stock 2.000Expected 10/19/2026	1,20 € 1,01 € 0,946 € 0,78 € View Reel 0,482 € 0,696 € 0,64 € 0,577 € 0,482 €	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	Ammo Pack
Fuses with Leads - Through Hole 125V 10A 0251010.MRT1L Littelfuse 1: 1,20 € 1.967In Stock	Mfr. Part No. 0251010.MRT1L Mouser Part No 576-0251010.MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 10A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.967In Stock	Cut Tape 1,20 € 1,03 € 0,946 € 0,788 € Reel 0,519 € View 0,709 € 0,649 € 0,591 € 0,499 €	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
Fuses with Leads - Through Hole 32V 12A PICO II FA 0251012.HAT1L Littelfuse 1: 1,63 € 88In Stock 800Expected 1/12/2027	Mfr. Part No. 0251012.HAT1L Mouser Part No 576-0251012.HAT1L	Littelfuse	Fuses with Leads - Through Hole 32V 12A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	88In Stock 800Expected 1/12/2027	1,63 € 1,40 € 1,32 € 1,08 € Reel 0,814 € View 0,777 € 0,707 €	Min.: 1 Mult.: 1 : 100	251	PCB Mount Fuses	12 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II			5 mOhms	Ammo Pack
Fuses with Leads - Through Hole 32V 12A PICO II Fast Acting 0251012.MAT1L Littelfuse 1: 1,09 € 902In Stock	Mfr. Part No. 0251012.MAT1L Mouser Part No 576-0251012.MAT1L	Littelfuse	Fuses with Leads - Through Hole 32V 12A PICO II Fast Acting Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	902In Stock	1,09 € 0,955 € 0,894 € 0,736 € Reel 0,527 € View 0,636 € 0,598 € 0,528 € 0,508 €	Min.: 1 Mult.: 1 : 1.000	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	Ammo Pack
Fuses with Leads - Through Hole 32V 12A 0251012.MRT1L Littelfuse 1: 2,29 € 1.166In Stock	Mfr. Part No. 0251012.MRT1L Mouser Part No 576-0251012.MRT1L	Littelfuse	Fuses with Leads - Through Hole 32V 12A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.166In Stock	Cut Tape 2,29 € 1,90 € 1,75 € 1,45 € View Reel 0,929 € 1,34 € 1,20 € 1,11 € 0,929 €	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
Fuses with Leads - Through Hole 125V 2.5A 025102.5MAT1L Littelfuse 1: 1,16 € 1.064In Stock	Mfr. Part No. 025102.5MAT1L Mouser Part No 576-025102.5MAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.064In Stock	1,16 € 0,989 € 0,92 € 0,759 € Reel 0,486 € View 0,677 € 0,623 € 0,561 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	36 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 2.5A 025102.5MRT1L Littelfuse 1: 1,07 € 486In Stock 1.000Expected 10/12/2026	Mfr. Part No. 025102.5MRT1L Mouser Part No 576-025102.5MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	486In Stock 1.000Expected 10/12/2026	Cut Tape 1,07 € 0,886 € 0,813 € 0,675 € View Reel 0,515 € 0,623 € 0,56 € 0,528 € 0,515 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	2.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	36 mOhms	Reel, Cut Tape
Fuses with Leads - Through Hole 125V 2.5A 025102.5NRT1L Littelfuse 1: 1,19 € 524In Stock	Mfr. Part No. 025102.5NRT1L Mouser Part No 576-025102.5NRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 2.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	524In Stock	Cut Tape 1,19 € 1,01 € 0,937 € 0,777 € View Reel 0,479 € 0,693 € 0,637 € 0,574 € 0,53 € 0,479 € 0,479 €	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	- 55 C	+ 125 C	36 mOhms	Reel, Cut Tape
Fuses with Leads - Through Hole 125V 3.5A PICO II FA 025103.5HAT1L Littelfuse 1: 1,27 € 54In Stock	Mfr. Part No. 025103.5HAT1L Mouser Part No 576-025103.5HAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	54In Stock	1,27 € 1,10 € 1,02 € 0,846 € Reel 0,636 € View 0,607 € 0,55 € 0,539 €	Min.: 1 Mult.: 1 : 100	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 025103.5MAT1L Littelfuse 1: 1,07 € 406In Stock	Mfr. Part No. 025103.5MAT1L Mouser Part No 576-025103.5MAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	406In Stock	1,07 € 0,886 € 0,813 € 0,675 € Reel 0,499 € View 0,623 € 0,56 € 0,528 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	300 A	Axial	PICO II	- 55 C	+ 125 C	24 mOhms	Ammo Pack
Fuses with Leads - Through Hole 125V 3.5A 025103.5MRT1L Littelfuse 1: 1,20 € 1.273In Stock	Mfr. Part No. 025103.5MRT1L Mouser Part No 576-025103.5MRT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.5A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	1.273In Stock	Cut Tape 1,20 € 1,03 € 0,946 € 0,788 € Reel 0,486 € View 0,704 € 0,633 € 0,575 € 0,482 €	Min.: 1 Mult.: 1 : 1.000	251	PCB Mount Fuses	3.5 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC	50 A, 300 A	Axial	PICO II	- 55 C	+ 125 C	24 mOhms	Reel, Cut Tape
Fuses with Leads - Through Hole 125V 1.25A 02511.25MXL Littelfuse 1: 1,17 € 999In Stock	Mfr. Part No. 02511.25MXL Mouser Part No 576-02511.25MXL	Littelfuse	Fuses with Leads - Through Hole 125V 1.25A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	999In Stock	1,17 € 0,972 € 0,894 € 0,74 € View 0,683 € 0,614 € 0,566 € 0,533 €	Min.: 1 Mult.: 1	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	Bulk
Fuses with Leads - Through Hole 125V 3.15A PICO II FA 02513.15MAT1L Littelfuse 1: 1,09 € 145In Stock	Mfr. Part No. 02513.15MAT1L Mouser Part No 576-02513.15MAT1L	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	145In Stock	1,09 € 0,955 € 0,894 € 0,736 € Reel 0,527 € View 0,636 € 0,598 € 0,528 € 0,506 €	Min.: 1 Mult.: 1 : 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	Ammo Pack
Fuses with Leads - Through Hole 125V 3.15A PICO II FA 02513.15MXL Littelfuse 1: 1,17 € 533In Stock	Mfr. Part No. 02513.15MXL Mouser Part No 576-02513.15MXL	Littelfuse	Fuses with Leads - Through Hole 125V 3.15A PICO II FA Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	533In Stock	1,17 € 0,972 € 0,894 € 0,74 € View 0,683 € 0,614 € 0,566 € 0,533 €	Min.: 1 Mult.: 1	251	PCB Mount Fuses	3.15 A	125 VAC	Fast Blow	Leaded Fuses	125 VDC		Axial	PICO II			36.4 mOhms	Bulk
Fuses with Leads - Through Hole 125V FM10A PICO MIL 1A 0253001.V Littelfuse 1: 12,58 € 2In Stock	Mfr. Part No. 0253001.V Mouser Part No 576-0253001.V	Littelfuse	Fuses with Leads - Through Hole 125V FM10A PICO MIL 1A Learn More about Littelfuse 251 253 pico ii fuses	Datasheet	2In Stock	12,58 € 10,43 € 9,62 € 7,98 € View 7,48 € 7,35 €	Min.: 1 Mult.: 1	253	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