0473.500MRT1L Datasheet, PDF (2/3 Pages) Littelfuse – Axial Lead & Cartridge Fuses PICO® ll > Slo-Blo® > 473 Series

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Temperature Rerating Curve
Average Time Current Curves
1000
100
10
/PUF

%FSBUJOH
EFQJDUFE
JO
UIJT
DVSWF
JT
JO
BEEJUJPO
UP
UIF
TUBOEBSE
EFSBUJOH
PG

GPS

continuous operation.
Soldering Parameters
Recommended Process Parameters:
Wave Parameter
Preheat:
%FQFOET
PO
'MVY
"DUJWBUJPO
5FNQFSBUVSF




5FNQFSBUVSF
.JOJNVN




5FNQFSBUVSF
.BYJNVN




1SFIFBU
5JNF
Lead-Free Recommendation
5ZQJDBM
*OEVTUSZ
3FDPNNFOEBUJPO
100° C
150° C
60-180 seconds
Solder Pot Temperature:
260° $
.BYJNVN
Solder Dwell Time:
2-5 seconds
Recommended Hand-Solder Parameters:
4PMEFS
*SPO
5FNQFSBUVSF

¡
$

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)FBUJOH
5JNF


TFDPOET
NBY
Note: These devices are not recommended for IR or
Convection Reflow process.
1
0.1
0.01
0.1
1
10
100
1000
CURRENT IN AMPERES
473 Series
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/473.html for current information.