Fuses

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Mounting Type	Fuse Type	Current Rating (Amps)	Voltage Rating - AC	Voltage Rating - DC	Response Time	Package / Case	Breaking Capacity @ Rated Voltage	Melting I²t	Approval Agency	Operating Temperature	Color	Size / Dimension
	0251005.NRT1L FUSE BRD MNT 5A 125VAC/VDC AXIAL Littelfuse Inc.	6,795 In Stock	1 : £0.91000 Cut Tape (CT) 5,000 : £0.32356 Tape & Reel (TR)	PICO® II 251	Tape & Reel (TR) Cut Tape (CT)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	5 A	125 V	125 V	Fast Blow	Axial	50A AC, 300A DC	4.14	CCC, CSA, cURus, PSE, TUV	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
	0251.500NAT1L FUSE BRD MT 500MA 125VAC/VDC AXL Littelfuse Inc.	3,610 In Stock	1 : £1.05000 Cut Tape (CT) 5,000 : £0.37271 Tape & Box (TB)	PICO® II 251	Cut Tape (CT) Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	500 mA	125 V	125 V	Fast Blow	Axial	50A AC, 300A DC	0.0598	CCC, CSA, cURus, TUV	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)

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A fuse is a device designed to stop current flow when it exceeds a certain limit (overcurrent protection). The devices works by creating an opening in a material situated between two end terminals. The material will melt (blow) from an increase in heat generated by the device as the current flow changes. The amount of time it takes the device to blow is often defined as fast or slow-blow.