Specification	FCD-250MA

Approval Agency	IEC 60127
Breaking Capacity	1.5 kA
Current Rating	0.25 A
Fuse Type	Cartridge, Ceramic
Melting I²t	0.004
Mounting Type	Requires Holder
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Package / Case	5mm x 20mm
Package Diameter	5 mm, 20 mm
Package Height	0 mm
Package Length	5 mm
Package Width	20 mm
Response Time	Fast Blow
Size / Dimension Diameter	0.205 in
Size / Dimension Length	0.787 in
Voltage Rating - AC	250 V
Voltage Rating - DC	250 VDC

FCD Series

Part	Melting I²t	Approval Agency	Package Diameter	Package / Case	Package Length	Package Width	Fuse Type	Current Rating	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Voltage Rating - AC	Voltage Rating - DC	Response Time	Size / Dimension Diameter	Size / Dimension Length	Breaking Capacity
OptiFuse FCD-12.5A	407.6	cURus IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	12.5 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-2.5A	1.995	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	2.5 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-630MA	0.0672	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	0.63 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-250MA	0.004	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	0.25 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-315MA	0.0142	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	0.315 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-1.25A	0.4489	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	1.25 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-16A	642.7	cURus IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	16 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-1A	0.2019	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	1 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-6.3A	51.3	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	6.3 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA
OptiFuse FCD-2A	2.204	IEC 60127	5 mm 20 mm	5mm x 20mm	5 mm	20 mm	Cartridge Ceramic	2 A	125 °C	-55 °C	Requires Holder	250 V	250 VDC	Fast Blow	0.205 in	0.787 in	1.5 kA

Pricing

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Technical documentation and resources

FCD-250MA | Datasheet