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Copper Skived Fin For High Power Cooling0 pages
Copper Skived Fin
RoHS
Compliant
For High Power Cooling
Celebrating 50 Years of Innovation 1964-2014
COPPER SKIVED FIN HEAT SINKS
Aavid's high performance copper skived fin heat sinks
feature Aavid’s new locking shurlock push pins. They
offer improved reliability for higher mass solutions
compared to traditional metal or plastic pins.
Copper has the highest thermal conductivity of all
of the commercial metals (nearly twice of aluminum)
which can significantly improve spreading heat from
small components for the best possible performance
within your allowable space constraints.
These are manufactured by accurately peeling fins
from a bar of solid copper to form a near finished
part. The fins are an integral part of the base plate
with no solder or other interface joint. This allows
for optimal thermal performance within the
parameters of the application.
FEATURES:
SHURLOCK PUSH PIN FEATURES
• High fin densities
• Brass material allows for easy insertion and locking in one or two steps
• No interface joint between fins & base
• Easy removal from top and bottom of PCB through unlocking feature
• Lower tooling cost for custom designs
• Secure for over-sized aluminum & heavy copper heat sinks
• Improved thermal performance
• Metal body increases resilience to high temperature pull out
• Various attachment methods
• Spring loaded pins support larger spring loads
• Both custom & standard solutions
• A strong barb end will not wear like plastic pins
STANDARD AND CUSTOM OPTIONS
Length
Width
Height
342940
15.90
2.59
37.58
38.50
14.00
342941
13.32
2.47
40.50
40.00
13.50
342942
8.00
1.65
44.00
45.00
22.50
342943
8.89
2.07
50.00
50.00
14.00
7.07
1.66
60.00
60.00
14.00
342946
7.21
0.94
60.00
60.00
22.00
7.74
1.86
59.00
57.90
11.00
5.61
1.40
69.00
70.00
14.00
342949
5.10
1.21
80.00
80.00
12.00
342950
USA: +1.855.32.AAVID
Forced
Convection
342948
Tape & phase change: Laird-T-PCM-585
Finish: Aavsheild3C
Natural
Convection
342947
Add one of our active fans for more cooling.
Part Number
342945
Standard copper skived heat sinks are available
in a variety of sizes. Other sizes are available
with additional machining and attachment
methods.
4.48
1.28
90.00
90.00
10.00
EUROPE: +39.051.764011
ASIA: +86.21.6115.2000
WWW.AAVID.COM
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