Yes, OSP coated PCB need to be used within different storage periods, which
is depend on the conditions of the environment , such as in PCB mfg
production line or in SMT line, the Max storage period is about 7 days after
it is opened, otherwise, OSP rework is need before assembly

 

Thanks!

 

-----邮件原件-----
发件人: [log in to unmask] [mailto:[log in to unmask]] 代表 J W
发送时间: 2010年7月19日 20:45
收件人: [log in to unmask]
主题: [TN] OSP Coating

 

Hi,

 

Is it true when a PCB is OSP coated it needs to be populated within 24 hrs

of opening the package due to oxidation?

 

Thanks,

JW

 

 

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