Electronics Forum: manufacturing (Page 596 of 636)

Re: RF applications..aqueos vs. no clean..HELP!!!!

Electronics Forum | Sat Mar 27 12:36:34 EST 1999 | Scott Cook

| Hi, | I have a customer who's electronic assemblies produce RF. He is insisting upon aqueuos cleaning. We switched to a no clean solder years ago and no longer have an aqueous system. | Is aqueous cleaning necessary to eliminate 'cross talk' of

Re: Philips vs. Quad

Electronics Forum | Thu Mar 18 20:27:57 EST 1999 | Jim Muckle

| | | I'm in the process of selecting a medium speed pick & place machine. I need to place a wide range of components from 0805 | | | chips to a 144 pin MQFP (32mm square 25mil lead spacing). | | | | | | Anyway, I'm looking at the Quad QSA-30, the

Re: Backplane Assembly Info Request

Electronics Forum | Mon Mar 08 11:46:38 EST 1999 | Wendy Casker

| Hello; | | I am looking for general info on backplane assemblies. Any info would be appreciated, but some of the questions that come to mind include: | | -What part types other than connectors do backplane cards have on them? SMT? Leaded? Qua

Re: Screen Printer Eval

Electronics Forum | Sun Mar 07 21:26:54 EST 1999 | Chris G.

| My printer evaluation has come down to the Fuji GP-6 or the Dek 265LT. I'm looking for experienced opinions on both of these options, we're currently running an older vintage Dek 265 printer that gives us constant electronic system problems. The v

Re: Siemens Reliability

Electronics Forum | Fri Mar 05 15:52:03 EST 1999 | Scott Cook

| We are currently looking into purchasing a high volume, medium mix production line. We are considering several different vendors and I would like to know if current users of Siemens equipment are happy. Are the machines maintenance intensive? Ho

Re: Y2K

Electronics Forum | Thu Feb 04 14:27:52 EST 1999 | Marc P

| | Have any of you tested or plan to test your machines for Y2K compliance. I would be interested in what you did or what you plan to do. Which machines? What parameters? | | | | It seems that it could be a career limiting move to test without g

Re: Y2K

Electronics Forum | Thu Feb 04 21:08:05 EST 1999 | Chris G.

| | | Have any of you tested or plan to test your machines for Y2K compliance. I would be interested in what you did or what you plan to do. Which machines? What parameters? | | | | | | It seems that it could be a career limiting move to test wit

Re: Y2K

Electronics Forum | Fri Feb 05 09:33:31 EST 1999 | Dave F

| | | Have any of you tested or plan to test your machines for Y2K compliance. I would be interested in what you did or what you plan to do. Which machines? What parameters? | | | | | | It seems that it could be a career limiting move to test wit

Re: Reliability of Reworked BGAs/CSPs

Electronics Forum | Thu Feb 04 18:45:56 EST 1999 | Earl Moon

| Actually, solder paste adds about 12% to the joint volume for PBGAs, or about 31% for MicroBGAs -- assuming standard (recommended) pad sizes and stencil thicknesses, and paste with 90% metal content (50% metal by volume). Michael, In the "real wo

Re: no-clean mask for gold fingers

Electronics Forum | Wed Jan 27 20:34:13 EST 1999 | parag palshikar

| | hi, | | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier pr


manufacturing searches for Companies, Equipment, Machines, Suppliers & Information

Whizz Systems
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