FSW-3A

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OptiFuse

FUSE GLASS 3A 125VAC 7AG

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OptiFuse

FUSE GLASS 3A 125VAC 7AG

Technical Specifications

Parameters and characteristics for this part

Specification	FSW-3A

Approval Agency	UL 248
Breaking Capacity @ Rated Voltage	200 A
Current Rating (Amps)	3 A
Mounting Type	Requires Holder
Package / Case	7AG
Package / Case [x]	0.25 in
Package / Case [y]	0.875 "
Response Time	Fast Blow
Size / Dimension [diameter]	0.25 in
Size / Dimension [diameter]	6.35 mm
Size / Dimension [x]	22.2 mm
Size / Dimension [x]	0.874 "
Voltage Rating - AC	125 V

Part	Package / Case [y]	Package / Case [x]	Package / Case	Current Rating (Amps)	Mounting Type	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Approval Agency	Breaking Capacity @ Rated Voltage	Response Time	Voltage Rating - AC	Voltage Rating - DC
OptiFuse FSW-5A	0.875 "	0.25 in	7AG	5 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	200 A	Fast Blow	125 V
OptiFuse FSW-30A	0.875 "	0.25 in	7AG	30 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V
OptiFuse FSW-1.5A	0.875 "	0.25 in	7AG	1.5 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248		Fast Blow	125 V
OptiFuse FSW-1A	0.875 "	0.25 in	7AG	1 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248		Fast Blow	125 V
OptiFuse FSW-10A	0.875 "	0.25 in	7AG	10 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V
OptiFuse FSW-3A	0.875 "	0.25 in	7AG	3 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	200 A	Fast Blow	125 V
OptiFuse FSW-20A	0.875 "	0.25 in	7AG	20 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V
OptiFuse FSW-15A	0.875 "	0.25 in	7AG	15 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V
OptiFuse FSW-6A	0.875 "	0.25 in	7AG	6 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V
OptiFuse FSW-25A	0.875 "	0.25 in	7AG	25 A	Requires Holder	22.2 mm	0.874 "	0.25 in	6.35 mm	UL 248	1 kA	Fast Blow	32 V	32 V

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 1.12

General part information

3 A 125 V AC DC Fuse Cartridge, Glass Requires Holder 7AG, 1/4" x 7/8"

Technical documentation and resources