Hi,
I am a newbie sitting on this list. I don't know if it would help but I do
have software which allows a user to look at how component metal fits over
pads and paste. It is free software, free as in "Free Beer".
Contact me bob at Kondner dot com and I can get you a link. Picture below.
I have a large number of part models but it is a pain learning how to use.
Bob Kondner
410-821-1315
RED = Component Model Metal. BLUE = solder paste
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory
Sent: Tuesday, October 28, 2008 10:32 AM
To: [log in to unmask]
Subject: Re: [TN] Solder fillet
Hi Sowmya!
I have your picture posted, it's at:
http://stevezeva.homestead.com/files/Resistor_R8_not_sitting_on_pad.JPG
It looks like it's "drawbridged". Is your solderpaste lead-free?
Steve
-----Original Message-----
From: Stadem, Richard D. [mailto:[log in to unmask]]
Sent: Tuesday, October 28, 2008 8:55 AM
To: TechNet E-Mail Forum; [log in to unmask]
Cc: Steve Gregory
Subject: RE: [TN] Solder fillet
Good morning, Sowmya
The Technet forum strips any attachments. However, an esteemed
participant in the forum will post pictures and provide a link to the
pictures so we can all view it. His name is Steve Gregory and you can
send your picture to him at [log in to unmask]
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask]
Sent: Tuesday, October 28, 2008 5:38 AM
To: [log in to unmask]
Subject: [TN] Solder fillet
Experts,
Pls find the attached photo. We have noticed a small gap in the
soldering of smt resistor and this resulted in functional failure. what
would be the causes? please advise.
Thanks,
Sowmya
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