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1996

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Subject:
RE: FAB/ASSY: solder in via-hole
From:
Poh Kong Hui <[log in to unmask]>
Date:
Sat, 14 Sep 1996 23:28:52 +0800
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text/plain (26 lines) 
Hi,

Could anyone please tell me why a bare PCB with plugged via-holes, has
solder in the via-hole. ???

When I reflow the board, the solder in the via-hole explode out of the via
hole and fly practically anywhere on the board or somewhere in the oven.

The solder has formed a ball and even shorted some area

Thanks .. Regards.


Poh Kong Hui 
Nera Electronics
Fax: (65) 7765492

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