Electronics Forum | Thu Sep 05 23:18:03 EDT 2013 | feiyangniao
There is a new toy I received today: a NeoDen TM-240A automatic desktop pick and place machine! I’ve kept my eyes on this baby for a quite a while, and finally decided to make a purchase last week. The shipping was very fast: DHL from China, a total
Electronics Forum | Thu Apr 07 19:17:43 EDT 2022 | cbart
Good afternoon The ISI I was mentioning is interconnections solutions which is a division of Molex. a few years back we ran into a component end of life situation but had thousands of very high dollar bare boards in stock. the package was a BGA and w
Electronics Forum | Tue Nov 09 10:45:15 EST 1999 | Chuck Moskowitz
I'm looking for descriptions of SO-8 and SO-14 packages. Thanks, Chuck
Electronics Forum | Tue May 26 14:39:40 EDT 2009 | boloxis
QFN or MLFs are mainstream now, QFNs already evloved to much more complex versions now like matrix pins, stacked dice and flipchip versions. IPC 610D already includes them, just make sure the pins have solder plating, the PWB pads have soldermask in
Electronics Forum | Thu Mar 26 13:31:37 EDT 2020 | rgduval
As everyone else said, if you don't have CAD, it's a pain to digitize the gerbers. So much so that we only did it once when I went to CircuitCam training. After you digitize the gerbers, you have to merge the BOM with it. And you have to tell it p
Electronics Forum | Thu Oct 14 12:02:44 EDT 1999 | Larry Johnson
I was wanting to know if there was any type of formula that I could use to determine the correct packaging for a SMD For example, if I have the component measurements, can I find out what the correct width and pitch of the tape it comes in should be
Electronics Forum | Fri Jan 08 04:58:07 EST 1999 | Scott B
Can anyone direct me to any literature (preferably on-line) relating to current SMT packaging usage worldwide and any trends therein. Thanks... Scott
Electronics Forum | Tue Mar 07 11:13:04 EST 2006 | Brian
Air Academy Associates has a nice SPC package that has the PFMEA calculations built in to it. It also does Cp/Cpk/regression analysis, MSA, et al.You can combine it with a reaally user friendly DOE software for about $250. Both use Excel. Brian
Electronics Forum | Wed Jan 24 12:42:25 EST 2001 | traviss
I�m suddenly getting a very high failure rate in a TO99 component (National LM136AH-2.5). After some investigation we found some of these parts are more than 20 years old. What I am hoping for is that someone out there can help me find some standards
Electronics Forum | Tue Nov 09 13:20:21 EST 1999 | Dave F
Chuck: Try: 1 WWW.JEDEC.ORG 2 Search "surface mount package" which gives you ... MO-Index INDEX OF MO OUTLINES IN PUBLICATION NO. 95 BY-FAMILY INDEX OF REGISTERED MICROELECTRONIC (MO) OUTLINES (contains description of the content of each file) Goo
