Electronics Forum | Thu Jun 17 17:26:56 EDT 1999 | wayne sanita
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. any
Electronics Forum | Thu Jun 24 14:14:25 EDT 1999 | Chris
| Does anyone have experience with placing heat sinks on BGAs? I have limited experience with PSA (pressure sensitive adhesives)heat sinks, and am interested with the possibility of a clip-on device. I am specifically concerned with ease of assembl
Electronics Forum | Thu Jun 17 11:38:02 EDT 1999 | Vic Lau
| Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | for example: | | Solder Bridge | 1.verify amount of flux been aplied. | 2.verify turbulance on your solder wave. | 3.etc.
Electronics Forum | Thu Jun 17 17:05:56 EDT 1999 | Chrys Shea
| Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | for example: | | Solder Bridge | 1.verify amount of flux been aplied. | 2.verify turbulance on your solder wave. | 3.etc.
Electronics Forum | Thu Jun 17 21:33:46 EDT 1999 | Dave F
| Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | for example: | | Solder Bridge | 1.verify amount of flux been aplied. | 2.verify turbulance on your solder wave. | 3.etc.
Electronics Forum | Fri Jun 18 14:24:01 EDT 1999 | Vince Whipple
Tony, I have a great one page solder defect chart I can fax you, send me an email with your fax # and I'll shoot it over to you. vwhipple@sono-tek.com Vince --------------------------------- | Does anyone know where I can find a list of things to
Electronics Forum | Fri Jun 18 15:35:53 EDT 1999 | M Cox
| | | Anyone at Nepcon East or in the Boston area who could answer a few question about assembly equitment and SMT manufacturing, on the afternoon of 6/17 - please e-mail me before noon. | | | $100 for your answers. | | | | | Sounds like it's ...
Electronics Forum | Fri Jun 18 15:50:08 EDT 1999 | Dave F
| I've been asked to put together a "Technology Road Map" that shows the direction components (technology) and the equipment that places them might be taking for the next 10 years. For instance, micro BGA might require more sophisticated pick-and-pl
Electronics Forum | Wed Jun 16 15:44:52 EDT 1999 | Jagman
| WOULD LIKE TO DO RELOW OF 2 SIDED SMT BOARDS. USUALLY THE BOTTOM SIDE HAS RESISTORS AND CAPS ONLY. WHEN THE BOTTOM OF THE BOARD HEATS UP, THE PARTS ARE FREE TO MOVE AND ONLY SURFACE TENSION WILL KEEP THE COMPONENT FROM FALLING OFF. | CAN BOARDS BE
Electronics Forum | Tue Jul 13 09:16:13 EDT 1999 | Dick Casagrande
| WOULD LIKE TO DO RELOW OF 2 SIDED SMT BOARDS. USUALLY THE BOTTOM SIDE HAS RESISTORS AND CAPS ONLY. WHEN THE BOTTOM OF THE BOARD HEATS UP, THE PARTS ARE FREE TO MOVE AND ONLY SURFACE TENSION WILL KEEP THE COMPONENT FROM FALLING OFF. | CAN BOARDS BE
