Specification	0665.630HXSL

Approval Agency	UL, CSA
Breaking Capacity	50 A
Current Rating	0.63 A
DC Cold Resistance	0.17 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	2.24
Mounting Type	Through Hole
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	Can, Vertical, Radial
Response Time	Slow Blow
Size / Dimension Diameter	0.335 in
Size / Dimension Height	0.333 in
Voltage Rating - AC	250 V

0665.630 Series

Part	DC Cold Resistance	Approval Agency	Fuse Type	Current Rating	Voltage Rating - AC	Response Time	Breaking Capacity	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Mounting Type	Melting I²t	Size / Dimension Diameter	Size / Dimension Height
LITTELFUSE 0665.630HXSL	0.17 Ohms	CSA UL	Board Mount (Cartridge Style Excluded)	0.63 A	250 V	Slow Blow	50 A	-40 °C	85 °C	Can Radial Vertical	Through Hole	2.24	0.335 in	0.333 in

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