Electronics Forum | Tue Aug 06 22:20:32 EDT 2002 | Computer
Hi , I am currently faced with a problem with the via hole on the component pad. The customer does not allow plugging of the hole and enlarging the stencil pad hole size or thicker stencil size may cause bridging to the component next to it.
Electronics Forum | Wed Nov 07 20:01:35 EST 2007 | davef
Josh: Hole size to lead diameter ratio is meaningless. Minimum and maximum component lead to finished hole size clearance do not vary according to component lead diameter or hole size. Regardless, here's what you want to smack those goofballs over i
Electronics Forum | Tue May 28 13:14:31 EDT 2002 | zanolli
Hello Mark, I'll assume that you are currently wave soldering and would like to eliminate that operation by using pre-forms or press-fit connectors. Solder preforms or solder flux bearing connector leads usually do not require any hole size changes,
Electronics Forum | Tue Oct 01 16:18:16 EDT 2002 | davef
Q1: Is this [paste in hole] feasible? A1: Yes, many people lower their operating cost by reflowing through hole components. Q2: What types of components are difficult to do this way [paste in hole]? A2: Types of through hole components that are d
Electronics Forum | Mon Sep 09 16:29:56 EDT 2013 | gregp
Hi Everyone, I'm looking for some feedback about through hole assembly requirements today vs. yesteryear. As I see it, there are two main categories...legacy through hole and new through hole with mixed technology. The legacy stuff is older designs
Electronics Forum | Fri Jun 25 11:05:19 EDT 1999 | Christopher Cross
| hello, | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | thanks for the input | | wayne | | | We have tried this mainly on thru hole connectors (.035 pins, .1 s
Electronics Forum | Fri Oct 12 13:40:56 EDT 2001 | Steve
I need help with a process issue. I am dealing with a board design that is double-sided SM with a couple high density through-hole devices. I want to flow solder the through-hole stuff, so what is the best way to deal with them? Since one of the thro
Electronics Forum | Wed Nov 07 13:00:41 EST 2007 | jdumont
Hello all, we are having issues with some specific package type aluminum caps we use while running lead free. We used to run these leaded with none of these issues. Basically we are not getting more than 25% hole fill on these parts. I have tested di
Electronics Forum | Wed Nov 07 13:36:20 EST 2007 | jdumont
Hello all, we are having issues with some specific package type aluminum caps we use while running lead free. We used to run these leaded with none of these issues. Basically we are not getting more than 25% hole fill on these parts. I have tested di
Electronics Forum | Wed Mar 10 18:42:34 EST 2010 | 89jeong
Hello Sir. We also encountered the same pin-hole issue but there was around MLCC.I also looked for some information in technical report and internet, But i failed to get an answer. As you know this pin hole or blow hole is caused by the solder boilin
