Pads: doughnut shape in THT.     Land: straight lines, continious surface in SMT 




-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Baski Devre
Sent: Monday, December 05, 2005 11:39 AM
To: [log in to unmask]
Subject: [TN] Nonwetting Pad numbers

Dear Technetters
What are the acceptibility criteria of nonwetting PCB  for  a PCB which has about thousand pads both smd pads and through hole pads.holes .
Or, is there any standard which can state that after assembly how many pads are tolerant to not being soldered per 1,000 pads.
Best Regards

--
Yusuf GÖMEÇ
Product Quality Engineer

BASKI DEVRE SAN ve TIC LTD STI
Ceyhan Sk. No:10 34896 Pendik-Istanbul-Turkey

Tel: 00 90 216 3901036 (4 Hat/Line)-173(Extention)
     00 90 216 4836560 (4 Hat/Line)-173(Extention)
Fax: 00 90 216 3544941
     00 90 216 4913269
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     00 90 533 7480014 

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