FMS-125MA

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OptiFuse

FUSE BRD MNT 125MA 250VAC RADIAL

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FMS-125MA

Active

OptiFuse

FUSE BRD MNT 125MA 250VAC RADIAL

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FMS-125MA

Approval Agency	UL 248, cULus
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	125 mA
Fuse Type	Board Mount
Melting I˛t	0.0019
Mounting Type	Through Hole
Package / Case	Vertical, Radial, Can
Response Time	Fast Blow
Size / Dimension [diameter]	0.335 "
Size / Dimension [diameter]	8.5 mm
Size / Dimension [z]	0.327 in
Size / Dimension [z]	8.3 mm
Voltage Rating - AC	250 V

FMS Series

Part	Voltage Rating - AC	Breaking Capacity @ Rated Voltage	Package / Case	Current Rating (Amps)	Size / Dimension [diameter]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [diameter]	Fuse Type	Response Time	Melting I˛t	Approval Agency	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - DC	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]
OptiFuse FMS-125MA	250 V	50 A	Can Radial Vertical	125 mA	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.0019	cULus UL 248	Through Hole
OptiFuse FMS-1A	250 V	50 A	Can Radial Vertical	1 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.11	cULus UL 248	Through Hole
OptiFuse FMS-2A	250 V	50 A	Can Radial Vertical	2 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.63	cULus UL 248	Through Hole
OptiFuse FMS-R-E-800MA	250 V	35 A	Can Radial Vertical	800 mA		0.303 in	7.7 mm		Board Mount	Fast Blow	0.1947	IEC 60127	Through Hole	-55 °C	125 °C	125 VDC	4.3 mm	0.169 in	8.5 mm	0.335 "
OptiFuse FMS-100MA	250 V	50 A	Can Radial Vertical	100 mA	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.0013	cULus UL 248	Through Hole
OptiFuse FMS-200MA	250 V	50 A	Can Radial Vertical	0.2 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.0065	cULus UL 248	Through Hole
OptiFuse FMS-800MA	250 V	50 A	Can Radial Vertical	800 mA	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.069	cULus UL 248	Through Hole
OptiFuse FMS-500MA	250 V	50 A	Can Radial Vertical	0.5 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.024	cULus UL 248	Through Hole
OptiFuse FMS-1.6A	250 V	50 A	Can Radial Vertical	1.6 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	0.38	cULus UL 248	Through Hole
OptiFuse FMS-4A	250 V	50 A	Can Radial Vertical	4 A	0.335 "	0.327 in	8.3 mm	8.5 mm	Board Mount	Fast Blow	3.5	cULus UL 248	Through Hole

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	$ 4.21
		10	$ 4.08
		25	$ 3.97
		50	$ 3.33
		100	$ 2.74
		250	$ 2.46
		500	$ 2.06
		1000	$ 1.80

Description

General part information

FMS Series

125 mA 250 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Can, Vertical

Documents

Technical documentation and resources