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May 2001

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Subject:
Pin Length
From:
Manoj Viswambharan <[log in to unmask]>
Reply To:
DesignerCouncil E-Mail Forum.
Date:
Fri, 11 May 2001 18:58:39 -0500
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I searched the several internet sites and couldn't find a standard that
covers the following question:

What is the MINIMUM pin length in order to be able to reliably solder a
through-hole component to the PWB?

The pin diameter is 25mils. Hole diameter is 40mils. Pad diameter is hole
diameter + 15mils. Board thickness is 78mils.

Can you point me to a reference regarding this matter?

Thanks in advance for any assistance.

Regards,
Manoj Viswambharan
Principal Design Engineer
Village Networks, Inc.
[log in to unmask]

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