0451001.MR

Obsolete

Littelfuse/Commercial Vehicle Products

FUSE CHIP VERY FAST ACTING 1A 125V SMD SOLDER PAD 2410 CERAMIC T/R CE/CSA/PSE/UL

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Obsolete

Littelfuse/Commercial Vehicle Products

FUSE CHIP VERY FAST ACTING 1A 125V SMD SOLDER PAD 2410 CERAMIC T/R CE/CSA/PSE/UL

Technical Specifications

Parameters and characteristics for this part

Specification	0451001.MR

Approval Agency	CSA, PSE, UL
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	1 A
DC Cold Resistance	0.153 Ohms
Fuse Type	Board Mount
Melting I²t	0.459
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	2-SMD, Square End Block
Response Time	Fast Blow
Size / Dimension [x]	6.1 mm
Size / Dimension [x]	0.24 in
Size / Dimension [y]	0.106 in
Size / Dimension [y]	2.69 mm
Size / Dimension [z]	2.69 mm
Size / Dimension [z]	0.106 in
Voltage Rating - AC	125 V
Voltage Rating - DC	125 VDC

FUSE 125V V/FA NANO2 W/Au CAPS RoHS 1A

Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - AC	DC Cold Resistance	Approval Agency	Mounting Type	Breaking Capacity @ Rated Voltage	Voltage Rating - DC	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Response Time	Package / Case	Melting I²t	Current Rating (Amps)	Fuse Type
Littelfuse/Commercial Vehicle Products 0451001.MR	-55 °C	125 °C	125 V	0.153 Ohms	CSA PSE UL	Surface Mount	50 A	125 VDC	0.106 in	6.1 mm	2.69 mm	2.69 mm	0.24 in	0.106 in	Fast Blow	2-SMD Square End Block	0.459	1 A	Board Mount

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

Distributor	Package	Quantity	$

General part information

The Nano2 SMF Fuse is a very small, square surface mount fuse that is also available in a surface mount holder.

Technical documentation and resources