Electronics Forum | Fri Nov 19 10:23:07 EST 2010 | adetuc
Hi, Does anyone know what the placement success percentage is for lead components And the placement success percentage for lead free BGA components. We place many varieties of BGA devices, over 100 different size parts, from 1000 pin BGA to small 4mm
Electronics Forum | Fri Jan 14 17:03:17 EST 2011 | tombstonesmt
We are currently running a new product with some very tight tolerances while depaneling. We are using a table top 3 axis robot w/ a drill. My question is what is the min/max distance between a component and the edge of the board? I'm having a hard ti
Electronics Forum | Fri Feb 18 12:00:08 EST 2011 | dennisfo
That has also been the standard here. We have a urethane line which pulls a vacuum on the mixture before transfering to the can. I plan on testing this out before receipt of the 73 thinner. I've also received some feedback with indication that the mi
Electronics Forum | Wed Mar 23 13:19:40 EDT 2011 | bwjm
Charlie, thanks for the reply. But I am still unclear with the machine capabilities. Does the standard ke740 able to place 01005 components or is it the machine was upgraded to place 01005? This is my first time getting a placement machine, I am quit
Electronics Forum | Sat Aug 27 12:10:55 EDT 2011 | kahrpr
Basically it pretty standard to run through the board. For programmers /manufacturing engineers it’s a catch 22. If you check everything management is complaining it takes too long. If you don’t check management is complaining because of rework and y
Electronics Forum | Fri Sep 02 16:30:02 EDT 2011 | duso02
Rich That is a standard reaction with Humiseal 1A33, nothing to worry about. Find a board that was coated over year ago and had been heated up at all and it will be an amber color. It does not violate the IPC for discoloration. We have coated boards
Electronics Forum | Tue Oct 11 09:30:17 EDT 2011 | davef
UL746 Standard for Polymeric Materials is used for testing plastic enclosures used in electronic assemblies. Look here http://www.ul.com/global/eng/pages/corporate/contactus/faq/industries/plastics/ We're unaware of UL involvement in solder. Bare b
Electronics Forum | Wed Oct 19 11:46:30 EDT 2011 | caerleon
Hi all, Does anyone know of a software that will import a standard gerber, load the layers and highlight the tracks so point to point testing of can be carried out to debug a PCB? This is something that i saw used some years ago, but i have not bee
Electronics Forum | Thu Oct 27 16:04:05 EDT 2011 | sjs2303
Right folks, i'm sure we have a wealth of experience on here that needs to be tapped into! If you had to give on piece of advice to a fellow SMD operator/production engineer what would it be? I'll get it started, for me you must not over edit packa
Electronics Forum | Wed Feb 15 16:17:22 EST 2012 | cobham1
I know there are numerous articles about counterfit parts. I am wondering can anyone tell me if there is a standard that I can hold my vendors to, also how do I know that the paper they send me stating that parts are real is genuine. Its seems to me
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