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Reply To: | TechNet E-Mail Forum. |
Date: | Tue, 16 May 2000 17:00:07 +0200 |
Content-Type: | text/plain |
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Hi Technet,
I'm currently working on a handling procedure for moisture sensitive device. There's quite some information about this subject in the Technet-archives, but one thing I couldn't find is how quickly a component can absorb water from a cleaning operation. I mean, if we put our BGA-boards in our cleaning machine (which includes about 25 minutes spraying of hot water), can we still safely proceed with a second reflow step ?
And what if we have a paste misprint, and clean the board (with components on one side) in our solvent-filled stencilcleaner (Alpha SC1080) ?
Hope to hear from you !
Kind regards
Daan Terstegge
SMT Centre
Signaal Communications
Unclassified mail
Personal website: http://surf.to/smtinfo
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