Specification	0273004.V

Approval Agency	QPL, CSA, UL
Current Rating (Amps)	4 A
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	1.38
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-55 C
Package / Case	Radial, Can, Vertical
Response Time	Fast Blow
Size / Dimension [diameter]	6.35 mm
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

0273004 Series

FUSE 125V V/FA MICRO FUSE 4A

Part	Approval Agency	Operating Temperature [Min]	Operating Temperature [Max]	Melting I²t	Voltage Rating - DC	Mounting Type	Package / Case	Current Rating (Amps)	Response Time	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [z]	Fuse Type	Voltage Rating - AC
LITTELFUSE 0273004.V	CSA QPL UL	-55 C	85 °C	1.38	125 VDC	Through Hole	Can Radial Vertical	4 A	Fast Blow	8.89 mm	6.35 mm	6.35 mm	0.35 "	Board Mount (Cartridge Style Excluded)	125 V
LITTELFUSE 0273004.H	CSA QPL UL	-55 C	85 °C	1.38	125 VDC	Through Hole	Can Radial Vertical	4 A	Fast Blow	8.89 mm	6.35 mm	6.35 mm	0.35 "	Board Mount (Cartridge Style Excluded)	125 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 12.33
		50	$ 12.33
Newark	Each	1	$ 11.65
		10	$ 11.07
		25	$ 9.58
		50	$ 8.90
		100	$ 7.84
		250	$ 7.47
		500	$ 6.94

Description

General part information

0273004 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.

Documents

Technical documentation and resources

Circuit Protection Technology Application Matrix

Technical Document

Datasheet

272 279 Series Time Curve Data

Technical Document