All of this information can be found in the USB 2.0 spec
located at:
Look at page 99 (figure 6-9) of the file:
usb_20.pdf
I think these are the answers you are looking
for:
1. The thickness of the PCB is 2.2mm.
2. The tongue width is 12mm.
3. The tongue depth is 8.65mm.
4. The width of the gold fingers are 1mm. The pitch of
the two inner pins is 2mm, and the pitch of the two outer pins is
2.5mm. The end of the two inner pins is also recessed 1mm more than the
outer pins so the power is connected first when
hot-plugging.
I
hope this helps.
Richard Lenser
Niles Audio
Corporation
Miami, Florida
I apologize for double posting, but I realized that
I my last post was not clear!
I need to make a USB Type-A Male plug using a PCB
as a card edge connector. I mean just the bare PCB by itself - nothing soldered
to it or molded over it. See http://www.4dsystems.com.au/prod.php?id=19 if this isn't clear - this company has a product that
actually incorporates just such a
connector.
There several questions that I have if anyone has
direct experience with such a thing...
1- What thickness is the PCB?
2- How wide is the tongue?
3- How deep is the tongue?
4- Gold finger width and pitch?
I can reverse engineer these - but real experience
beat trial and error any day!
Thanks again! and sorry for double
posting!
Carlo
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