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February 1998

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Subject:
From:
Ruben Irizarry <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 17 Feb 1998 10:04:04 -0700
Content-Type:
text/plain
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text/plain (50 lines)
This is due to thermal stresses in the PCB sometimes when they pass the
oven they become more "soft" and they warp. Why don't you try some
stiffeners to make the PCB strong enough to withstand the higher
temperatures?
Regards,
Rub?n E. Irizarry-Guzm?n
Operations Engineer




[log in to unmask] on 02/16/98 04:52:39 PM

Please respond to [log in to unmask]; Please respond to [log in to unmask]

To:   [log in to unmask]
cc:    (bcc: Ruben Irizarry)
Subject:  [TN] PCB warpage




What causes PCBs to warp?  How can we prevent this from happening?
(Thanks to all responses in advance!)

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