Electronics Forum | Mon Oct 16 00:45:33 EDT 2000 | soza
Dear sir, I have a problem to find the new chemical solution instead IPA(isopropyl alcohol) to eliminate contamination on the test pin socket board made from copper that plate with nickle and gold. And after the often testing IC process, the co
Electronics Forum | Sun Oct 15 23:31:39 EDT 2000 | mkwong
I have a question for N2 reflow, I want to know how difference of the O2 PPM in reflow oven then get the result? Now, we use the N2 to purge into BTU oven and measure the O2 PPM is about 1,000. but cannot find the difference to compare to compress ai
Electronics Forum | Sun Oct 15 20:09:42 EDT 2000 | mech9t9
Does anyone out there use the DEK FormFlex? I am looking to find out the advantages/disadvantages of using it. Also, are there any problems that you have come across with the FormFlex (pin sticking)? Does the FormFlex reduce setup time drastically? C
Electronics Forum | Tue Oct 17 18:10:05 EDT 2000 | Philip A. Reyes
Yes, you need to conduct X-ray inspection for BGA-SMT assembly, but it doesn't mean 100%. If your process is well capable and robust you can do sampling. There is an available X-ray machine that right now Iam assessing, cause we are going to buy one.
Electronics Forum | Wed Oct 25 07:54:16 EDT 2000 | CAL
We were using a Glenbrook RTX then upgraded to a jewel box. We have been extremely pleased with both Glenbrook units.Glenbrook has great analytical BGA software.Glenbrook and ERSA have also teamed up to provide total inspection solution package. 973-
Electronics Forum | Sat Oct 14 19:49:05 EDT 2000 | mech9t9
Does anyone out there use the DEK FormFlex? I am looking to find out the advantages/disadvantages of using it. Also, are there any problems that you have come across with the FormFlex (pin sticking)? Does the FormFlex reduce setup time drastically
Electronics Forum | Fri Oct 13 12:43:40 EDT 2000 | Brian
Can anyone help? We have reconfigured our production lines and I could use some help for machine communications on 2 production lines. Does anyone know how to get a handshake for the following equipment? Asm Line #1)UIC 4713D output to input Fuji
Electronics Forum | Mon Oct 16 16:05:59 EDT 2000 | CAL
Brian- IPC has SMEMA Down loads for communication protocal: http://www.ipc.org/html/fsresources.htm. Also, I interfaced a fuji CP6 with a Siemens s20 and had to put in a relay and sensor to complete the communications loop. Fuji uses a 24v on/off com
Electronics Forum | Thu Oct 12 16:36:15 EDT 2000 | John Thorup
Try these: APS has two. seemingly not shown on website but in Contact East catalog www.apsgold.com/www.contacteast.com Manncorp has one by Esemtec www.manncorpdirect.com OK Industries division of Metcal used to make them. I'm not sure if they still
Electronics Forum | Fri Oct 20 13:57:35 EDT 2000 | Greg Amero
Most LCD manuf. specify not to wave or reflow. I believe this is because of the prolonged exposure to the preheat temp. However, about three years ago, we were running about 350/wk of a 40P DIP LCD through the wave with no fallout. It did stress t
