The problem is after reflow soldering



-----Original Message-----
From: Tom Braswell [mailto:[log in to unmask]]
Sent: Wednesday, May 10, 2000 3:15 PM
To: 'TechNet E-Mail Forum.'; Becerra Alejandro
Subject: RE: [TN] Tombstoning and missing parts on 0805 Resistors


Are components present or skewed prior to Reflow Soldering, Just after
palcement.


-----Original Message-----
From:   Becerra Alejandro [SMTP:[log in to unmask]]
Sent:   Wednesday, May 10, 2000 10:27 AM
To:     [log in to unmask]
Subject:        [TN] Tombstoning and missing parts on 0805 Resistors

Hi Technetters,

 We are having some problems with tombstoning and missing parts on 0805
resistors.
 We think that the problem is related to the component, since we only detect
the problem in some specific codes of the material.
 Could you please tell me what can I look in the components?

Thanks in advance

Alejandro Becerra
MSC
Phone (915)841-8518,  Fax (915)841-8401
[log in to unmask]

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