Electronics Forum | Wed Nov 02 01:51:53 EST 2005 | Adnahn
It is not common practice to perform this function.What is advisible is to cover the PCB surface with white copy paper.Screening onto the copy paper will give you a clear indication of your solder screening profile.This way your PCB's will stay clean
Electronics Forum | Tue Nov 01 10:39:06 EST 2005 | CEB
Just checking to see if anyone is using the any laser soldering equipment for through-hole connectors?? If you what equipment are you using??
Electronics Forum | Tue Nov 01 21:38:15 EST 2005 | davef
While you're waiting for replies, serch the fine SMTnet archives for previous discussion. For instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=28313
Electronics Forum | Tue Nov 01 11:47:54 EST 2005 | jasont
Hi, Please let me know if you know who supports Printek II semi-auto screen printers in Canada, USA. I have tried to find them on web but lucked out. Thanks, jason@tekmart.com
Electronics Forum | Tue Nov 01 13:43:57 EST 2005 | jasont
transition automation no longer supports; please advise me who can support this TA PrinTEK II in Canada area.
Electronics Forum | Wed Nov 02 20:27:08 EST 2005 | davef
Why stop at fids: * IPC-2221 - Generic Standard On Printed Board Design * IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards
Electronics Forum | Thu Nov 03 13:09:30 EST 2005 | erokc
Davef, pardon my ignorance. Where is and who is IPC. http://www.ipc.com is a financial institute. Please lead the way Dave
Electronics Forum | Thu Nov 10 20:14:44 EST 2005 | davef
FREE DOWNLOAD - SMEMA3.1 - Fiducial Mark Standard http://webvision.ipc.org/scripts/mgrqispi.dll?APPNAME=IPCWEB&PRGNAME=TOCFRAME&ARGUMENTS=-N,-N,-A,-A,-N50
Electronics Forum | Wed Nov 02 03:35:09 EST 2005 | Slaine
I thought it was the tin content that leached the copper so presumed 100Sn would be more aggressive?
Electronics Forum | Thu Nov 03 04:31:21 EST 2005 | arnold
davef, how can you convince me that 100Sn dissolved copper much faster?