0279.005V Littelfuse Inc, 0279.005V Datasheet
0279.005V
Manufacturer Part Number
0279.005V
Description
FUSE .005A 125V FAST MICRO LONG
Manufacturer
Littelfuse Inc
Series
MICRO™ 279r
Type
Subminiaturer
Datasheet
1.0273005.H.pdf
(3 pages)
Specifications of 0279.005V
Rohs Status
RoHS non-compliant
Fuse Type
Fast Acting
Voltage - Rated
125VAC, 125VDC
Current
5mA
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
280 Ohm
Melting I²t
0.0000000081
Acting
Very Fast
Voltage Rating (vac)
125V
Voltage Rating (vdc)
125V
Current Rating
0.005A
Operating Temp Range
-55C to 85C
Mounting
Through Hole
Product Length (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Operating Temperature Classification
Industrial
Color
-
Lead Free Status / RoHS Status
Not Compliant
Other names
279.005
V279.005
V279.005
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/272.html, /273.html, /274.html,
272/273/274/278/279 Series,
/278.html or /279.html for current information.
Agency Approvals
Electrical Characteristics
QPL
Ampere
Agency
Rating
.002
.005
.200
.300
.400
.500
.600
.700
.800
.015
.031
.050
.062
.100
.125
.250
.750
.010
2.00
3.00
4.00
5.00
1.00
(A)
01.5
Amp Code
(for all
series)
above
Agency File Number
.002
.005
.031
.050
.062
.200
.250
.300
.400
.500
.600
.700
.750
.800
.010
.015
.100
.125
002.
003.
004.
005.
001.
01.5
LR 29862
E10480
FM02
Voltage
Rating
Max
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
(V)
10,000 amperes at
Ampere Range
125 VAC/VDC.
Interrupting
Radial Lead Fuses
MICRO™ > Very Fast-Acting > 272/273/274/278/279 Series
2mA - 5A
2mA - 5A
2mA - 5A
Rating
MICRO™ Very Fast-Acting Fuse
Revised: January 7, 2009
131
Resistance
Nominal
(Ohms)
0.0880
0.0578
0.0425
0.0275
0.0202
0.0156
0.227
0.430
0.324
0.293
0.271
0.167
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.
Cold
2200
Description
Features
Applications
Electrical Characteristics
80.0
44.0
16.0
3.20
2.32
2.30
280
1.25
1.75
1.25
1.0
% of Ampere
Military grade available
High breaking capacity
Clear cover option to view
fuse element status
Printed circuit boards
and similar equipment
Rating
100%
200%
0.00000000845
0.00000000810
0.000000462
0.00000123
0.00000810
0.0000666
I
2
0.000385
0.000691
Nominal
0.000115
Melting
0.00409
0.00640
0.00945
t (A
0.0251
0.0716
0.0710
0.0900
0.0648
0.0411
0.300
0.759
0.113
0.160
2.21
1.38
2
sec)
Ampere Rating
1/500–3/10
1/500–5
4/10-5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Available from very low
ampere of 2mA to 5A
Plug-in with short or long
leads option
Agency Approvals
Electronic components
272/273/274/278/279 Series
5 Seconds, Max.
2 Seconds, Max.
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Opening Time
4 Hours, Min.
QPL
QPL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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0279.005V Summary of contents
Page 1
... Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/272.html, /273.html, /274.html, /278.html or /279.html for current information. Radial Lead Fuses MICRO™ > Very Fast-Acting > 272/273/274/278/279 Series MICRO™ Very Fast-Acting Fuse Description Developed originally for the U.S. Space Program, MICRO™ ...
Page 2
... Preheat ime Dwell ime 272/273/274/278/279 Series Radial Lead Fuses Transientology Average Time Current Curves 100 10 1 0.1 0.01 0.001 0.005 0.01 Recommended Process Parameters: Wave Parameter Preheat: (Depends on Flux Activation Temperature) Temperature Minimum: ...
Page 3
... Operating Temperature: 272 and 278: –55ºC to +125ºC 273 Series is available in CSA LR 29862. Military QPL type (FM02). Fuses to MIL SPEC To order, change 273 to 274. 272 and 278 series cap: Nickel Plated Brass 273, 274 and 279 series cap: ...