Electronics Forum | Thu Oct 15 14:35:44 EDT 1998 | Joseph Belmonte
Hi Folks, As I travel our industry it seems to me the trend is to move from finner and finner pitch QFP's to array packages (BGA's, CSP's, etc.). Do you folks see the same trend? What is the finest pitch QFP package you have used in your process? Are
Electronics Forum | Tue Oct 13 15:38:23 EDT 1998 | Dave F
All Y'll How do you clean components that must be added to an assembled board after water wash? BACKGROUND Our basic process goes like this: 1 Print paste with OA flux, place, reflow, wash 2 Repeat 1 3 Insert PTH, OA flux, wave, wash 4 Insert
Electronics Forum | Tue Oct 13 22:22:14 EDT 1998 | mike
| All Y'll | | How do you clean components that must be added to an assembled board after water wash? | | BACKGROUND | | Our basic process goes like this: | | 1 Print paste with OA flux, place, reflow, wash | 2 Repeat 1 | 3 Insert PTH, OA flux
Electronics Forum | Sat Oct 10 09:01:46 EDT 1998 | Al Carrillo
| we currently have a siplace line(80s/f) and are inhereting a fuji line from another site. I need an objective comparison between the two. What are the strengths and weaknesses of the fuji with regard to programming, operating and maintenance. any c
Electronics Forum | Sat Oct 10 18:35:18 EDT 1998 | phillip hunter
| we currently have a siplace line(80s/f) and are inhereting a fuji line from another site. I need an objective comparison between the two. What are the strengths and weaknesses of the fuji with regard to programming, operating and maintenance. any c
Electronics Forum | Fri Oct 09 12:53:20 EDT 1998 | Justin Medernach
Hi Guys, It's me. I've been on a hiatus from the forum for a while. Duty calls (so does my boss, often). I'm looking for a good no-clean. Sounds like a western movie, "Howdy pard, I'ma looking for a few good no-cleans. I'm in process of beginnin
Electronics Forum | Fri Oct 09 23:17:05 EDT 1998 | kallol Chakraborty
| | I need to set a cleanliness limit for our incoming boards. I know that some people use 14-10 microgr. sq. in. But how can I determine what is best for me. | | Can anybody tell me if there's a standard for this. | | Right now we are using an Alph
Electronics Forum | Wed Oct 07 11:05:16 EDT 1998 | Dave F
| 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 14:28:25 EDT 1998 | MMurphy
| 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 Sep 30 15:27:34 EDT 1998 | jvo
I've been looking for a vision system which can check our fully mounted boards containing a mix of smt and thru hole. The concepts on all the machines are virtually the same, they got about 12-16 cameras, some pcb fixing and the rest is software.
