0437003 Series

FUSE 63V FA 1206 3A

Catalog

FUSE 63V FA 1206 3A

Part	DC Cold Resistance	Fuse Type	Voltage Rating - DC	Voltage Rating - AC	Operating Temperature [Min]	Operating Temperature [Max]	Response Time	Mounting Type	Approval Agency	Breaking Capacity @ Rated Voltage	Melting I²t	Current Rating (Amps)	Package / Case	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]
LITTELFUSE 0437003.WR	33 mOhms	Board Mount (Cartridge Style Excluded)	35 V	32 V	-55 C	150 °C	Fast Blow	Surface Mount	CSA UR	50 A	0.4 I²t	3 A	1206 (3216 Metric)	0.064 in	0.82 mm	3.2 mm	0.126 "	0.032 in	1.63 mm

Catalog

FUSE 63V FA 1206 3A

Description

This 100% Lead Free and RoHS compliant fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150°C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high i²t values typical of the Littelfuse Ceramic fuse family ensure high inrush current withstand capability.