Electronics Forum | Thu Sep 10 18:01:39 EDT 1998 | Earl Moon
| | | | Can anybody point me to a Standard that provides details on the use of Wire Links for the repair of SMT PCBs, e.g. the maximum number of permissible links, the material to be used, the method of joint etc.? | | | Dave: ANSI/IPC-R-700 answers
Electronics Forum | Mon Sep 07 02:10:37 EDT 1998 | Tom Blum
Hi Dick We've built up an SMD line for low volume, high product mix over the last two years. Some thoughts: - the reflow system shall have very big thermal power and reserve that results in the same profil with different thermal masses ie products. T
Electronics Forum | Fri Aug 28 11:14:46 EDT 1998 | Justin Medernach
| General Question to anyone. If you were to go out and build the ideal stencil for pasting boards, what would be the best way to build a stencil? I have some boards that have 19.7 mil pitch parts and the pad width is 10 mil. The length of the pa
Electronics Forum | Tue Sep 01 23:13:22 EDT 1998 | MIKE
| | Could someone please help me. We clean our PCB's with Safewash at present. As most of our work has to be upto MIL-STD, we cannot clean the PCB when transformers are fitted? Could someone please help???? | | Thank you | | J Kirby | J, | You have
Electronics Forum | Wed Aug 26 06:54:03 EDT 1998 | Wayne Bracy
Dave: Thanks for the info we will see you there! Wayne
Electronics Forum | Tue Aug 25 20:44:16 EDT 1998 | Peter
We haven't built these yet. The customer was in layout at the time and I was looking for any flags from others to determine if I should have them change the layout as I've not seen this before. From your response and others that I've received, it s
Electronics Forum | Fri Aug 07 10:55:35 EDT 1998 | Cunli Jia @ SMTnet
The new SMTnet site has been under construction for weeks and is finally ready to go public. To ensure that the new site contains up to date information, there will be a temperary shut down of parts of the existing SMTnet site that require cgi progr
Electronics Forum | Fri Jul 31 13:04:01 EDT 1998 | Dew Lolly
Could you tell us more about the "Cinderella Story"?
Electronics Forum | Tue Jul 28 17:23:58 EDT 1998 | Robert Steltman
| | We are about to run our first BGA devices and would appreciate some confirmation on a few points. | | First some details: | | PCB & Device: | | ============= | | 1) 16 layer (4 power, 4 gnd, 8 signal) | | 2) gold on nickel finish | | 3) ceramic
Electronics Forum | Mon Jul 27 17:09:20 EDT 1998 | Rin
| We are trying to reduce the number of units fail at system test due to flux on gold finger. We know so far that the flux is deposited onto the | goldfinger during touch-up or rework and to reduce the contamination we are | planning to imp
