Circuit Protection

0455.500MR

Obsolete

FUSE BRD MT 500MA 125VAC/VDC SMD

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Circuit Protection

Obsolete

FUSE BRD MT 500MA 125VAC/VDC SMD

Technical Specifications

Parameters and characteristics for this part

Specification	0455.500MR

Approval Agency	UL
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	0.5 A
DC Cold Resistance	0.305 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	0.143
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	2-SMD, Square End Block
Response Time	Fast Blow
Size / Dimension [x]	0.24 "
Size / Dimension [x]	6.1 mm
Size / Dimension [y]	0.106 in
Size / Dimension [y]	2.69 mm
Size / Dimension [z]	0.106 in
Size / Dimension [z]	2.69 mm
Voltage Rating - AC	125 V
Voltage Rating - DC	125 VDC

FUSE 125V FA NANO2 UMF .500A

Part	DC Cold Resistance	Current Rating (Amps)	Fuse Type	Melting I²t	Voltage Rating - AC	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - DC	Response Time	Mounting Type	Package / Case	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Approval Agency	Breaking Capacity @ Rated Voltage
LITTELFUSE 0455.500MR	0.305 Ohms	0.5 A	Board Mount (Cartridge Style Excluded)	0.143	125 V	-55 C	125 °C	125 VDC	Fast Blow	Surface Mount	2-SMD Square End Block	0.106 in	2.69 mm	0.24 "	6.1 mm	0.106 in	2.69 mm	UL	50 A

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.43

General part information

FUSE 125V FA NANO2 UMF .500A

Technical documentation and resources