0273.250H Littelfuse Inc, 0273.250H Datasheet
![MICROFUSE, FAST-ACTING .250A](/photos/1/23/12341/microfuse_273_yellow_sml.jpg)
0273.250H
Manufacturer Part Number
0273.250H
Description
MICROFUSE, FAST-ACTING .250A
Manufacturer
Littelfuse Inc
Series
MICRO™ 273r
Type
Axial Lead and Cartridge Fusesr
Specifications of 0273.250H
Fuse Type
Fast Acting
Voltage - Rated
125VAC, 125VDC
Current
250mA
Package / Case
Radial
Size / Dimension
0.250" Dia x 0.350" L (6.35mm x 8.89mm)
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 85°C
Dc Cold Resistance
1.75 Ohm
Melting I²t
0.0064
Current Rating
0.25 Amp
Voltage Rating
125 Volts
Fuse Size / Group
Micro
Termination Style
Solder Pin
Body Material
Thermoplastic
Dimensions
8.89 mm L
Product
Plug Fuse
Interrupt Rating
10 KAmps at 125 VoltsAC/DC
Mounting Style
Through Hole
Operating Temperature Range
- 55 C to + 85 C
Resistance
1.75 Ohms
Brand/series
MICRO™ FUSE/273 Series
Class
Supplemental
Current, Rating
0.25 A
Current, Ratings
1⁄4 A
Dimension, Body
0.25 in. Body Dia. x 0.35 in. Body Height
Length, Lead
0.17 in.
Primary Type
Subminiature
Resistance Dc
1.75 Ohms
Resistance, Dc
1.75 Ohms
Standards
UL Recognized File No E10480, CSA Certified File No LR 29862
Termination
Plug-In
Voltage, Rating
125 VAC/VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
0273.250
273.250
F860
H273.250
273.250
F860
H273.250
Part Number:
Technology:
Series:
Electrical Characteristics
273 Series - MICRO™ Very Fast-Acting Subminiature Plug-In
Fuse
Similar to 272 and 278 series, except has transparent cap for
visual indication of fuse status.
273
Fuses
273.250
Amp Rating (A)
Form Factor
Fuse Class
I
Opening Characteristic
Resistance (Ohms)
Voltage Rating (V)
2
Property
t (A
2
Sec)
0.25
TR3®/MICRO™
Supplemental
0.0064
Very Fast-Acting
1.75
125
Value
Related parts for 0273.250H
0273.250H Summary of contents
Page 1
... Part Number: Technology: Fuses Series: 273 273 Series - MICRO™ Very Fast-Acting Subminiature Plug-In Fuse Similar to 272 and 278 series, except has transparent cap for visual indication of fuse status. Electrical Characteristics Property Amp Rating (A) Form Factor Fuse Class Sec) Opening Characteristic ...
Page 2
... Axial Lead and Cartridge Fuses Subminiature MICRO ™ FUSE Very Fast-Acting Type 272/273/274/278/279 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 5 amperes to suit a wide variety of design needs ...