5005-09NG Datasheet, PDF (89/116 Pages) Aavid, Thermal Division of Boyd Corporation – How to Use This Catalog

Wave-On^TM Mounts
Wave-On^TM Mounts
Solderable mounts can be factory installed to practically
every board-mountable heat sink and flat sided extrusion.
The female threaded through holes permit pre-assembly
to the semiconductor via machine screws , allowing the
heat sink/semiconductor package to be treated as one unit
when fitted in PC board through holes for wave soldering.
FEATURES
Saves production time and cost
• Cuts production steps by half
• Factory installation eliminates steps
• Permits soldering in one step
• All the benefits of female threaded mount
• Automated fastening
• Excellent solderability
Better thermal performance
• Built in stand-off adds air space between PCB
and heat sink for improved air flow and easier
cleaning
• No lockwashers, nuts or separate
mounts with various thread lengths
ORDERING INFORMATION
example part 574802B0 _ _ 00G
Ordering code
Ordering code
01
02
03
04
05
07
09
Model
E
EA
EG
EH
EK
EM
ER
“A” Dim
4.32 (0.170)
3.43 (0.135)
3.43 (0.135)
4.32 (0.170)
4.32 (0.170)
4.32 (0.170)
4.32 (0.170)
“B” Dim
2.54 (0.100)
2.54 (0.100)
2.54 (0.100)
3.43 (0.135)
2.54 (0.100)
2.54 (0.100)
2.54 (0.100)
“C” Dim
2.54 (0.100)
2.54 (0.100)
1.14 (0.045)
2.54 (0.100)
1.14 (0.045)
2.54 (0.100)
5.08 (0.200)
Typical Wave-On^TM mount installation
HEAT SINK
DIM "C"
STAND-OFF LENGTH
DIM "T"
PC BOARD
7.92
(0.312)
"D"
"C"
"B"
"A"
“D” Dim
0.96 (0.038)
0.96 (0.038)
0.96 (0.038)
0.96 (0.038)
0.96 (0.038)
0.96 (0.038)
0.96 (0.038)
Threaded
thru holes
#6-32
#4-40
#4-40
#6-32
#6-32
3.5MM
#6-32
Model
EA, EG
E, EK, EM, ER
EH
Dia of PCB plated
thru hole
3.68 (0.145)
4.75 (0.187)
4.75 (0.187)
PCB
thickness “T”
1.57 (0.062)
1.57 (0.062)
2.29 (0.090)
www.aavidthermalloy.com
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