0472.500MRT1HF Littelfuse Inc, 0472.500MRT1HF Datasheet
Home Circuit Protection More Circuit Protection 0472.500MRT1HF
Manufacturer Part Number
0472.500MRT1HF
Description
T&R / FUSE 125V PICO TL Halogen-Free .5A
Manufacturer
Littelfuse Inc
Specifications of 0472.500MRT1HF
Voltage - Rated
125VAC, 125VDC
Current
500mA
Dc Cold Resistance
0.174 Ohm
Melting I²t
0.1927
Fuse Type
Slow Blow, Time Lag
Package / Case
Axial
Size / Dimension
0.110" Dia x 0.280" L (2.80mm x 7.11mm)
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Color
-
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Other names
472.500MRT1HF
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
RoHS
Ampere Rating
Agency Approvals
Electrical Characteristics
Agency
.500
3.00
5.00
2.00
2.50
1.00
1.50
(A)
472 Series,
Agency File Number
Amp Code
E10480
.500
003.
005.
002.
02.5
001.
01.5
Voltage Rating
PICO
Max
125
125
125
125
125
125
125
(V)
®
II, Time-Lag Fuse
Ampere Range
Cartridge and Axial Lead Fuses
PICO
500mA - 5A
®
II > Time Lag > 472 Series
125 VAC and VDC
50 amperes at
Interrupting
Revised: January 12, 2009
Rating
Description
Features
Applications
Electrical Characteristics
The 472 Series PICO
designed for applications that require moderate in-rush
withstand and is in a space-saving subminature package.
withstand
ratings available (500mA
to 5A)
% of Ampere
Rating
100%
200%
Nominal Cold
Resistance
(Ohms)
0.0084
0.0209
0.0187
0.078
0.039
0.027
0.174
®
II, 125V rated time-Lag fuse is
Nominal Melting
I
2
45.9000
t (A
9.3600
0.1927
0.9384
2.4081
4.2363
7.0838
120 Seconds, Max.
Opening Time
2
4 Hours, Min.
temperature range
de-rating
sec)
Approvals
Agency
x
x
x
x
x
x
x
472 Series
Related parts for 0472.500MRT1HF
0472.500MRT1HF Summary of contents
Series, ® RoHS PICO Agency Approvals Agency Agency File Number E10480 Electrical Characteristics Max Ampere Rating Amp Code Voltage Rating (A) (V) .500 .500 125 1.00 001. 125 1.50 01.5 125 2.00 002. 125 2.50 02.5 125 3.00 003. ...
Cartridge and Axial Lead Fuses Temperature Rerating Curve 1. Derating depicted in this curve is in addition to the standard derating of 25% for continuous operation. Soldering Parameters Recommended Process Parameters: Wave Parameter Lead-Free Recommendation Preheat: ° 100 C ° ...
Product Characteristics Material Product Marking T (time Lag fuse) Solderability Lead Pull Force Dimensions 472 Series (RoHS Version) Markings 62.7 (2.468") 52.4 (2.062")* 27.78 (1.094") 7.11 (.280") (1.094") 2.80 (.11") 0.64 (.025" 5.0 (.197") 6.35 (.25") ...
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