Electronics Forum | Fri Sep 10 07:43:19 EDT 1999 | Christopher Cross
| I have a board that has surface mount on both sides . On this board is a 22pin connector which is the only thru-hole part.This part is located on the component side. I would like to reflow this part. Can this be done? If so, how can this be done?
Electronics Forum | Fri Sep 10 07:45:59 EDT 1999 | Christopher Cross
| | I have a board that has surface mount on both sides . On this board is a 22pin connector which is the only thru-hole part.This part is located on the component side. I would like to reflow this part. Can this be done? If so, how can this be done?
Electronics Forum | Thu May 27 18:10:07 EDT 1999 | Omat Marasigan
hello all, Im working as a process eng'r for BGA package. We are using a water soluble flux for solder ball attachments...so there's still a need for a defluxer machine (using DI water) to clean the BGA strip after reflow. I just want t
Electronics Forum | Wed Oct 07 17:36:48 EDT 1998 | Ted Nicholas
Hello! Does any one know of a disadvantage of using the Phillips recommended wave solder SOIC footprint where the last pad on each side of the SOIC is enlarged, instead of placing an extra pair of pads behind the SOIC. Both footprint patterns seem e
Electronics Forum | Wed Oct 07 11:08:40 EDT 1998 | Dave F
We keep a binder of Forum resposes so that people without access to the Forum can keep up-to-speed. Responses do not print fully under the new format. I know: 1 I complainted that responses didn't go far enough across the page under the old form
Electronics Forum | Wed Oct 07 11:17:21 EDT 1998 | Dave F
| I'm still looking at equipment to start an SMT line. It's a jungle out there!!!!! | Does anyone know of/have experience with Contact Systems Inc.. Specifically their 3SX or 3AVX machines. They are not one of the biggies but have a substantial numbe
Electronics Forum | Wed Oct 07 08:47:11 EDT 1998 | Clifford Peaslee
We are considering a new free service here at smtnet, Web Email. This would allow users to keep their personal email address's private, while we make users use the smtnet address when there are required email fields in forms. When a user registers on
Electronics Forum | Wed Oct 07 06:22:23 EDT 1998 | Charles Stringer
| I am trying to find out, what possibilities I have, to print solder paste on a board, when the task is to have 120 Microns thickness for the biggest part of the board (85% of the real estate), and then have 250 Microns of thickness on the remainin
Electronics Forum | Wed Oct 07 03:37:39 EDT 1998 | Christoph Prem
| | Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? | | | Chris, | It may be helpful if you could translate DPM into a meaningful phrase as many people (myself inc
Electronics Forum | Thu Sep 10 10:07:46 EDT 1998 | J.H Kim
I'm very familiar with the great board space savings of BGA and all the "claims to fame." However, can someone out there tell me if any concern exist in the inspection realm. Additionally, solder cracking, CTE mismatches, no leads for stress relief,
