0273.500H

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Littelfuse/Commercial Vehicle Products

FUSE, PCB LEADED, 500 MA, 125 V, MICRO 273 SERIES, 125 V, VERY FAST ACTING, RADIAL LEADED

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DocumentsDatasheet Circuit Protection Technology Application Matrix +1

0273.500H

Active

Littelfuse/Commercial Vehicle Products

FUSE, PCB LEADED, 500 MA, 125 V, MICRO 273 SERIES, 125 V, VERY FAST ACTING, RADIAL LEADED

Deep-Dive with AI

DocumentsDatasheet Circuit Protection Technology Application Matrix +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0273.500H

Approval Agency	CSA, UL, QPL
Current Rating (Amps)	0.5 A
DC Cold Resistance	0.167 Ohms
Fuse Type	Board Mount
Melting I²t	0.0716
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-55 °C
Package / Case	Vertical, Radial, Can
Response Time	Fast Blow
Size / Dimension [diameter]	0.25 in
Size / Dimension [diameter]	6.35 mm
Size / Dimension [z]	8.89 mm
Size / Dimension [z]	0.35 "
Voltage Rating - AC	125 V
Voltage Rating - DC	125 VDC

0273.500 Series

FUSE 125V V/FA MICRO FUSE .500A

Part	Voltage Rating - AC	Fuse Type	Operating Temperature [Max]	Operating Temperature [Min]	Response Time	Melting I²t	Approval Agency	Size / Dimension [diameter]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [z]	Package / Case	Mounting Type	Current Rating (Amps)	DC Cold Resistance	Voltage Rating - DC
Littelfuse/Commercial Vehicle Products 0273.500H	125 V	Board Mount	85 °C	-55 °C	Fast Blow	0.0716	CSA QPL UL	0.25 in	8.89 mm	6.35 mm	0.35 "	Can Radial Vertical	Through Hole	0.5 A	0.167 Ohms	125 VDC

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	$ 6.60
		5	$ 5.50
		10	$ 5.09
		50	$ 4.23
		100	$ 3.91
		300	$ 3.44
		500	$ 3.25
		1000	$ 3.11
Newark	Each	1	$ 7.57
		25	$ 5.79
		100	$ 4.43
		250	$ 4.05
		500	$ 3.66
		1000	$ 3.60

Description

General part information

0273.500 Series

Developed originally for the U.S. Space Program, MICRO™ fuse provides reliability in a compact design. The MICRO™ fuse is available in plug–in or radial lead styles and a complete range of ampere ratings from 1/500 to 5A to suit a wide variety of design needs.