Here is further detail from the NPL database after registering to see defects.  I don't know if Steve will want to contribute some of his defect pictures or not.  Denny


 From: [log in to unmask] [[log in to unmask]] on behalf of [log in to unmask] [[log in to unmask]]
Sent: Monday, March 16, 2015 4:14 PM
To: Fritz, Dennis D.; [log in to unmask]
Subject: NPL Assembly and Soldering Defect Database Online
    


Many thanks for registering on the National Physical Laboratory Defect Database. This is a live database and we will continue to add more defects to complement your online submissions:     http://defectsdatabase.npl.co.uk    

 The database has over 100 defects that have been populated from cooperation with worldwide industry sources and from our own research studies. This has resulted in a unique resource, free for industry to use.     

 If you have a specific defect type not covered or have a current process problem with no solution please enter it on the database.     http://defectsdatabase.npl.co.uk/forms/form3.html    

 If you have any other enquires or need technical assistance on a wide range of issues please contact     Kate Clayton ([log in to unmask])    

 Many thanks,     

Kate Clayton ([log in to unmask])    
 National Physical Laboratory    
 Hampton Rd | Teddington | Middlesex | UK | TW11 0LW    
http://www.npl.co.uk 

 
 
-----Original Message-----
From: Dennis Fritz <[log in to unmask]>
To: TechNet <[log in to unmask]>; pgoodyear <[log in to unmask]>
Sent: Mon, Mar 16, 2015 4:17 pm
Subject: Re: [TN] SMD failure pics


    
Pat.   
   
   
   
The National Physics Lab in Great Britain maintains a photo galary of defects.  It can be sorted by type of defect you want.  Go to site  
   
   
   
   http://defectsdatabase.npl.co.uk/defectsdb/defects_query.php  
   
      
   
   You will have to enter a password and complete a simple security check to get in.  Hope you can find what you need there.   
   
      
   
   Denny Fritz  
   
   
   
   
   
-----Original Message-----   
 From: Patrick Goodyear <[log in to unmask]>   
 To: TechNet <[log in to unmask]>   
 Sent: Mon, Mar 16, 2015 1:54 pm   
 Subject: [TN] SMD failure pics   
    
    
     
Hi All,

I'm helping some Ham Radio buddies out identifying failed SMD solder

joints.     I have a ton of through hole pictures but alas no SMD

failures.

Does anyone have a few SMD typical failure pictures that I could
share. 
They would be posted on the IC706MKIIg forum on Yahoo.com.


pat
goodyear ne6pg

Retired Control Technician
Pacific Gas and
Electric


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