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January 2001

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Subject:
From:
Heinz Mader <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 31 Jan 2001 02:16:52 -0600
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Hallo outhere in th big pcb world

We have a plating problem with PCB ,we plate full electroless nickel
gold ,that means without solder mask.
The problem is,.that from time to time we have stepplating of nickel
This happens only on two types of boards,others boards we plate the same
way and there it never happens stepplating.
We work mith the Ronamerse SMT-Process from Shipley

We have no problems with skip plating in selektiv nickel gold

I hope for good ideas

hopefull greetings from switzerland

Heinz Mader
Ascom AG
CH 3000 Berne
Switzerand

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