Wave-OnTM Mounts
Wave-OnTM 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.
Typical Wave-OnTM mount installation
HEAT SINK
DIM "C"
STAND-OFF LENGTH
FEATURES
Saves production time and cost
DIM "T"
PC BOARD
•
•
•
•
•
•
Cuts production steps by half
Factory installation eliminates steps
Permits soldering in one step
All the benefits of female threaded mount
Automated fastening
7.92
(0.312)
Excellent solderability
"D"
"C"
Better thermal performance
•
Built in stand-off adds air space between PCB
and heat sink for improved air flow and easier
cleaning
"B"
•
No lockwashers, nuts or separate
mounts with various thread lengths
"A"
ORDERING INFORMATION
example part
574802B0 _ _ 00G
Ordering code
Threaded
thru holes
Ordering code Model
“A” Dim
4.32 (0.170)
“B” Dim
“C” Dim
“D” Dim
01
02
03
04
05
07
09
E
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)
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)
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)
#6-32
#4-40
#4-40
#6-32
#6-32
3.5MM
#6-32
EA
EG
EH
EK
EM
ER
3.43 (0.135)
3.43 (0.135)
4.32 (0.170)
4.32 (0.170)
4.32 (0.170)
4.32 (0.170)
Dia of PCB plated
thru hole
PCB
Model
EA, EG
thickness “T”
3.68 (0.145)
4.75 (0.187)
4.75 (0.187)
1.57 (0.062)
1.57 (0.062)
2.29 (0.090)
E, EK, EM, ER
EH
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89
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