Electronics Forum | Thu Aug 25 10:32:03 EDT 2005 | davef
IPC-2221A, Generic Standard on Printed Board Design, the base document that covers all generic requirements for printed board design, regardless of materials. From there, the designer can choose the appropriate sectional standard for a specific techn
Electronics Forum | Thu Nov 17 20:23:55 EST 2005 | davef
We're with your customer. We believe inner layer separation is not linked to a heating excursion. What you are seeing is separation between the hole wall and the copper plating in the barrel of the hole on an unstressed PTH. Although, it's possibl
Electronics Forum | Fri Mar 24 13:35:53 EST 2006 | bvdb
If one considers that a computer used to fill a good sized room and now can sit in/on your hand I would say that the electronics industry has already greatly reduced the use of lead. Microelectronics keeps getting smaller with fewer interconnects
Electronics Forum | Sun May 28 10:35:08 EDT 2006 | mika
Mr/Mrs/Ms SMT Guru Consultant Expert "Bahodium (TM) Solder: The new alloy that WCS has successfully mined. 100% RoHS compliant and the strongest, most reliable interconnect in the industry." Say what???!! I don't understand this att all! Haha, may
Electronics Forum | Mon Jan 22 11:50:07 EST 2007 | BWET
Can anyone recommend a material which can be used an a bare board: 1. Dispensed via a syringe 2. Mimmic the electrical characteristics of a trace 3. Be processed such that they do not reflow with the solder interconnect 4. Be processed such that the
Electronics Forum | Fri Aug 03 10:23:30 EDT 2007 | stepheniii
I meant have the board shop build the boards. I'm not talking assmebly. With the Occam process it would be like waiting untill you have all the other parts then phoneing the board shop and then ordering your raw pcbs. The interconnects have to be
Electronics Forum | Mon Oct 19 15:08:14 EDT 2009 | markhoch
Would be glad to offer some assistance, but I've got a couple of questions first: 1) What type of supplemental flux are you using? (If any) 2) Is your problem consistent across all assemblers, or can you trace the assemblies with solder ball issues b
Electronics Forum | Thu Jul 25 12:15:56 EDT 2013 | ericrr
I was flicking through the "Element14" (previously known as Farnell) BIG catalog (looking at the pictures) far superior to looking via internet. and found the closest to what you are after a five pin version. "Battery Interconnection System" Header,
Electronics Forum | Sat Jan 07 04:00:12 EST 2017 | soldertraining
Electronic components distributor offering semiconductors, interconnects, electro-mechanical, power supplies, PCB Repair, BGA rework and measurement equipment. In order to select the electronic distributor we must remain updated with Technology news
Electronics Forum | Thu Mar 31 12:13:28 EDT 2022 | cbart
That is a tough one because of package size I agree, as noted previously it would be good to know what the current PCB pad layout is. first thought does go right to an adapter board of course! is this a volume build or just 20-50 pcs? dead bug and ha
