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
	0251002.MXL FUSE BRD MNT 2A 125VAC/VDC AXIAL Littelfuse Inc.	3,274 In Stock	1 : $1.58000 Bulk	PICO® II 251	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	2 A	125 V	125 V	Fast Blow	Axial	50A AC, 300A DC	0.405	CCC, CSA, cURus, PSE, TUV	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
	0251001.MXL FUSE BRD MNT 1A 125VAC/VDC AXIAL Littelfuse Inc.	0 In Stock Check Lead Time	1 : $1.58000 Bulk	PICO® II 251	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1 A	125 V	125 V	Fast Blow	Axial	50A AC, 300A DC	0.256	CCC, CSA, cURus, PSE, 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.