Electronics Forum | Wed Oct 08 12:57:47 EDT 2003 | davef
For rigid boards, look here: http://www.standardpc.com/ipc4101.htm Google ...ipc 4101... to fill-up your table.
Electronics Forum | Tue Oct 14 16:38:49 EDT 2003 | MA/NY DDave
Hi I don't understand your question. I do understand dielectrics and flex. What is "dielectric resistance". I might know it by a different name. YiEngr, MA/NY DDave
Electronics Forum | Wed Oct 15 08:16:56 EDT 2003 | MA/NY DDave
Hi http://webvision.ipc.org/scripts/mgrqispi.dll?APPNAME=IPCWEB&PRGNAME=TOCFRAME&ARGUMENTS=-N,-N,-A,-A,-N50 And then look at 4202 and some of the others. YiEngr, MA/NY DDave
Electronics Forum | Tue Oct 07 14:52:07 EDT 2003 | russ
Is anybody out there using Dymaxion pick and place? this machine is manufactured by DIMA in holland. I would like to touch base with anybody that has one of these (SMCS1000) Russ
Electronics Forum | Wed Oct 08 10:53:28 EDT 2003 | caldon
Russ, you can touch base with me. Are you in North America? I have insite regarding this machine but would prefer to be contacted off line. cdriscoll@ctdi.com Cal
Electronics Forum | Tue Oct 07 16:27:15 EDT 2003 | jsloot
Can anyone tell me where I can order mylar sheets from. I need .040 thick opaque material. This would be used for printing paste and/or smt adhesive.
Electronics Forum | Tue Oct 07 19:45:48 EDT 2003 | russ
I have had luck at art supply stores. OR you could contact someone like MPM or another printer manufacturer (that way you can pay 5 times what they're worth!!)Sometimes even places like Wal-Mart and such will have this stuff. Russ
Electronics Forum | Wed Oct 08 12:27:08 EDT 2003 | davef
K&J Marketing sells a KEPOCH stencil made of polyimide that is cut with a laser. * We have never used them. [We have no relationship nor receive benefit K&J Marketing.] * SMTnet Archives contain threads on them.
Electronics Forum | Thu Oct 30 18:29:00 EST 2003 | johnburgueno
I have about 9 Super Bright LED's in my car. I use a 560 ohm Resistor 1/2 watt soldered in-line to the longer lead of the LED. Works fine. http://www.superbrightleds.com
Electronics Forum | Fri Oct 10 13:35:56 EDT 2003 | swagner
Does anyone have any data about the dangers of reflowing BGA's twice? I have a customer that is concearned about cracking in the intermetallic layer after the second pass. Thanks in advance.