Electronics Forum: board wont take solder (Page 1 of 112)

Wire to board soldering

Electronics Forum | Mon Jun 19 08:45:55 EDT 2006 | dougs

Hi All, We have a board that's going through our process at the moment, it's 1.6mm thick and has 4 wires soldered into it, these are 10SWG multi stranded wires, i'm finding that it's difficult to get the holes filled with solder as it travels up

pc board defects

Electronics Forum | Fri Sep 13 13:51:38 EDT 2002 | kenbliss

I recently saw an ad in a major trade magazine that stated: �about 60%of all printed circuit board manufacturing defects are due to stencil printing� I would like to hear comments from people that are running SMT lines, is this fact and if it is, w

Re: bare board problem

Electronics Forum | Thu Jun 17 21:24:32 EDT 1999 | Dean

| first of all what is the technical term for the small amount of solder on a plated pad. we are getting poor screen printing gasketing on a 20 mil qfp due to this solder not being even or too high in spots and not covering the length of the pads. an

Re: touch-up board

Electronics Forum | Mon Oct 26 19:35:23 EST 1998 | Wayne Bracy

| I'm trying to find a source for a tilt device for use when doing touch-up soldering. Employee needs to raise the board above standard bench height for better access to the board and for better posture. Angle of the tilt device should be adjustabl

Profile board usage

Electronics Forum | Fri Nov 09 08:45:31 EST 2007 | philkaz

I am in the R&D department at KIC. We have been making thermal profiling equipment for 20+ years. A standard circuit board is made from FR4 fiberglass. A typical solder reflow profile, whether leaded or unleaded, takes the board above the "glass t

Re: bare board problem

Electronics Forum | Thu Jun 17 19:40:11 EDT 1999 | Scott Cook

| first of all what is the technical term for the small amount of solder on a plated pad. we are getting poor screen printing gasketing on a 20 mil qfp due to this solder not being even or too high in spots and not covering the length of the pads. an

Re: bare board problem

Electronics Forum | Thu Jun 17 19:40:27 EDT 1999 | Scott Cook

| first of all what is the technical term for the small amount of solder on a plated pad. we are getting poor screen printing gasketing on a 20 mil qfp due to this solder not being even or too high in spots and not covering the length of the pads. an

Re: bare board problem

Electronics Forum | Thu Jun 17 19:41:29 EDT 1999 | Scott Cook

| | first of all what is the technical term for the small amount of solder on a plated pad. we are getting poor screen printing gasketing on a 20 mil qfp due to this solder not being even or too high in spots and not covering the length of the pads.

Re: bare board problem

Electronics Forum | Thu Jun 17 20:48:18 EDT 1999 | Earl Moon

| | first of all what is the technical term for the small amount of solder on a plated pad. we are getting poor screen printing gasketing on a 20 mil qfp due to this solder not being even or too high in spots and not covering the length of the pads.

MONSTER board equipment...

Electronics Forum | Fri Aug 24 19:08:17 EDT 2001 | stefo

Happy Friday All! Well, it seems another "opportunity" has presented itself to me. Looking to assemble a 24" X 24", 52-layer board... piece-o-cake, right? Not real sure of all the components that are on it, but I do know that there is some 20-mil

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