FXG-500MA

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OptiFuse

50A 500MA 250V PLUGIN,D2.8XL7.4MM DISPOSABLE FUSES ROHS

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FXG-500MA

Active

OptiFuse

50A 500MA 250V PLUGIN,D2.8XL7.4MM DISPOSABLE FUSES ROHS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FXG-500MA

Approval Agency	UL 248
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	0.5 A
Fuse Type	Board Mount
Melting I²t	0.03792
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	Axial
Response Time	Fast Blow
Size / Dimension [diameter]	0.11 in
Size / Dimension [diameter]	2.8 mm
Size / Dimension [x]	0.29 in
Size / Dimension [x]	7.37 mm
Voltage Rating - AC	250 V

FXG Series

Part	Package / Case	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Fuse Type	Voltage Rating - AC	Approval Agency	Response Time	Melting I²t	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Breaking Capacity @ Rated Voltage	Current Rating (Amps)	Voltage Rating - DC
OptiFuse FXG-1.5A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	0.5409	0.29 in	0.11 in	2.8 mm	7.37 mm	50 A	1.5 A
OptiFuse FXG-15A	Axial	Through Hole	-55 °C	125 °C	Board Mount	72 V	UL 248	Fast Blow	68.28 I²t	0.29 in	0.11 in	2.8 mm	7.37 mm	30 A	15 A
OptiFuse FXG-7A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	10.18	0.29 in	0.11 in	2.8 mm	7.37 mm	30 A	7 A
OptiFuse FXG-2A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	1.038	0.29 in	0.11 in	2.8 mm	7.37 mm	50 A	2 A
OptiFuse FXG-200MA	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	0.002719	0.29 in	0.11 in	2.8 mm	7.37 mm	30 A	0.2 A
OptiFuse FXG-500MA	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	0.03792	0.29 in	0.11 in	2.8 mm	7.37 mm	50 A	0.5 A
OptiFuse FXG-20A	Axial	Through Hole	-55 °C	125 °C	Board Mount	60 V	UL 248	Fast Blow	147.1 I²t	0.29 in	0.11 in	2.8 mm	7.37 mm	50 A	20 A	60 VDC
OptiFuse FXG-2.5A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	1.899	0.29 in	0.11 in	2.8 mm	7.37 mm	50 A	2.5 A
OptiFuse FXG-8A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	16.21	0.29 in	0.11 in	2.8 mm	7.37 mm	30 A	8 A
OptiFuse FXG-4A	Axial	Through Hole	-55 °C	125 °C	Board Mount	250 V	UL 248	Fast Blow	3.666	0.29 in	0.11 in	2.8 mm	7.37 mm	30 A	4 A

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 0.95
LCSC	Piece	1	$ 1.08
		200	$ 0.42
		500	$ 0.40
		1000	$ 0.40

Description

General part information

FXG Series

500 mA 250 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Axial

Documents

Technical documentation and resources