0472002.MRT1L Datasheet, PDF (1/3 Pages) Littelfuse – Axial Lead & Cartridge Fuses PICO® ll > Time-Lag > 472 Series

Axial Lead & Cartridge Fuses
PICO^® ll > Time-Lag > 472 Series
472 Series, PICO^® II, Time-Lag Fuse
Agency Approvals
Agency
Agency File Number
E10480
Ampere Range
500mA - 5A
Description
The 472 Series PICO^® II, 125V rated time-Lag fuse is
designed for applications that require moderate in-rush
withstand and is in a space-saving subminature package.
Features
• Moderate in–rush
withstand
• Small size
• Wide range of current
ratings available
(500mA to 5A)
Applications
• Flat–panel display TV
• Lighting
• Game Console
• RoHS compliant
• Wide operating
temperature range
• Low temperature
de-rating
• Power Supply
• Audio/Video
Equipment
Electrical Characteristics
% of Ampere
Rating
100%
200%
Opening Time
4 Hours, Min.
120 Seconds, Max.
Electrical Characteristics
Ampere Rating
(A)
.500
1.00
1.50
2.00
2.50
3.00
5.00
Amp Code
.500
001.
01.5
002.
02.5
003.
005.
Max
Voltage Rating
(V)
125
125
125
125
125
125
125
Interrupting
Rating
50 amperes at
125 VAC and VDC
Nominal Cold
Resistance
(Ohms)
0.174
0.078
0.039
0.027
0.0209
0.0187
0.0084
Nominal Melting
I²t (A² sec)
0.1927
0.9384
2.4081
4.2363
7.0838
9.3600
45.9000
Agency
Approvals
x
x
x
x
x
x
x
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/472.html for current information.
215
Revised: July 28, 2011
472 Series