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February 2007

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Subject:
From:
"Tempea, Ioan" <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Fri, 16 Feb 2007 09:35:18 -0500
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Rodney,

it is unfortunately supposed to be a high-runner, on FR4 and on top of it is going to be lead-free.

Ioan

-----Original Message-----
From: Brand, Rodney [mailto:[log in to unmask]]
Sent: Friday, February 16, 2007 9:32 AM
To: (Designers Council Forum); Tempea, Ioan
Subject: RE: [DC] Traces between 0402 pads


Ioan,
It is application that is the real issue. Is this a high volume circuit
board, a low volume circuit board or a one-time no-rules lab/bench
board? Is this a standard board, module board or a substrate? Each carry
a different assembly technique and have different design rules. Start
there looking for design guidelines from your venders.
IMHO
Rodney

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