FSC-2.5A

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OptiFuse

FUSE GLASS 2.5A 250VAC 5X20MM

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FSC-2.5A

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OptiFuse

FUSE GLASS 2.5A 250VAC 5X20MM

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FSC-2.5A

Approval Agency	UL 248, cULus
Breaking Capacity @ Rated Voltage	100 A
Current Rating (Amps)	2.5 A
DC Cold Resistance	5.761 Ohms
Mounting Type	Requires Holder
Operating Temperature [Max]	90 °C
Operating Temperature [Min]	-55 °C
Package / Case [x]	5 mm
Package / Case [y]	20 mm
Response Time	Fast Blow
Size / Dimension [diameter]	5.2 mm
Size / Dimension [diameter]	0.205 in
Size / Dimension [x]	0.787 in
Size / Dimension [x]	20 mm
Voltage Rating - AC	250 V

FSC Series

Part	Response Time	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Package / Case [y]	Package / Case [x]	Mounting Type	Voltage Rating - AC	Operating Temperature [Max]	Operating Temperature [Min]	Approval Agency	Breaking Capacity @ Rated Voltage	Current Rating (Amps)	DC Cold Resistance
OptiFuse FSC-125MA	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	125 mA
OptiFuse FSC-6.3A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	200 A	6.3 A	59.24 Ohms
OptiFuse FSC-5A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	200 A	5 A	29.11 Ohms
OptiFuse FSC-18A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	UL 248	1 kA	18 A
OptiFuse FSC-100MA	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	100 mA
OptiFuse FSC-200MA	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	0.2 A	0.02697 Ohms
OptiFuse FSC-2.5A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	2.5 A	5.761 Ohms
OptiFuse FSC-3.15A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	3.15 A	9.835 Ohms
OptiFuse FSC-300MA	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	300 mA	0.04045 Ohms
OptiFuse FSC-3A	Fast Blow	0.787 in	5.2 mm	20 mm	0.205 in	20 mm	5 mm	Requires Holder	250 V	90 °C	-55 °C	cULus UL 248	100 A	3 A	9.722 Ohms

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	$ 0.74
		10	$ 0.67
		25	$ 0.65
		50	$ 0.55
		100	$ 0.45
		250	$ 0.40
		500	$ 0.34
		1000	$ 0.30

Description

General part information

FSC Series

2.5 A 250 V AC DC Fuse Cartridge, Glass Requires Holder 5mm x 20mm

Documents

Technical documentation and resources