Electronics Forum | Tue Sep 22 12:25:31 EDT 1998 | Chrys
| | Hi Jacqueline! | | Do these joints that you're having problems with happen to be on fine pitch solder joints? Are the fillets staying attached to the foot and separating from the pads cleanly? | | If that is true, are there many vias concen
Electronics Forum | Tue Sep 22 09:07:02 EDT 1998 | Steve Gregory
Hi Jacqueline! Do these joints that you're having problems with happen to be on fine pitch solder joints? Are the fillets staying attached to the foot and separating from the pads cleanly? If that is true, are there many vias concentrated aroun
Electronics Forum | Tue Sep 22 09:59:15 EDT 1998 | Mike C
| Hi Jacqueline! | Do these joints that you're having problems with happen to be on fine pitch solder joints? Are the fillets staying attached to the foot and separating from the pads cleanly? | If that is true, are there many vias concentrated
Electronics Forum | Thu Feb 22 13:11:51 EST 2001 | keithtbe
Silver epoxy is used to joint the LED beam lead and the trace of the flexi circuit. Due to the LED mounted skew upward or downward unconsistently, the strength of the joint weakened and causing the LED lights up intermittently. I would like to ask fo
Electronics Forum | Thu Mar 16 16:23:12 EDT 2017 | u4bga
I'm wondering what can we learn from an X-Ray analysis of solder joints - specifically, non-BGA joints (through-hole & SMT) joints.
Electronics Forum | Mon Mar 22 09:37:28 EST 2004 | ellis
After 2nd time reflow of double reflow, wrinkles solder joints found on SOIC and SOT components.(only happen on the components at the underside of pcb during reflow, top side components dont have this problem) is this due to the reflow process proble
Electronics Forum | Mon Jan 15 08:54:40 EST 2024 | SMTA-64304553
Trying to understand the impact of iron contamination above IPC recommendations (0.02%) on selective solder joints. Brittleness and discolouration are known but are there other factors that should be accounted for?
Electronics Forum | Fri Oct 22 18:57:25 EDT 2010 | jry74
I am having a horrible time with the square radial lead capacitors (thru hole components) and the part coating flowing into the solder joint. These are Class 3 products. When we run them through the wave solder machine, the solder travels up the le
Electronics Forum | Mon Mar 22 10:24:03 EST 2004 | davef
Wrinkled like orange peel?
Electronics Forum | Thu Mar 16 17:33:40 EDT 2017 | dontfeedphils
Voiding, fracturing, barrel-fill, I'm sure there are some I'm missing.
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