Electronics Forum | Tue Jul 19 06:07:30 EDT 2005 | GS
Yes Rob, I would like to know the type of metal finisching like JST097 or IPC-1066 or IEC .... suggest to do. I would like to avoid i.e. to get Bismuth finish on components terminals that I still have to solder with alloy containing Pb. Also to ha
Electronics Forum | Thu Aug 06 11:11:44 EDT 2020 | stephendo
I think jurisdiction will make a big difference with respect to exact details. I would think for example that WEEEEEEEE in Europe would have a lot to say on the subject. And there would be several local governments with their own special regulations.
Electronics Forum | Mon Dec 08 16:10:02 EST 1997 | Donnacha Nagle
Q1. As part of a Final Year Thesis I am currently undergoing an in-deph study of the Screenprinting process for MPM 3000 Screenprinters. Ultimately I will be setting up control charts on line. Does anybody have suggestions in this area ?, I have alot
Electronics Forum | Mon Oct 29 20:19:44 EST 2001 | davef
DON'T do it!!! The two problems you'll have are: 1 Poor manufacturing process control, resulting in weak solder connections. 2 Weak solder connections are stressed, when the board is straightened upon installation in the "box". There's several hits
Electronics Forum | Fri Jan 17 18:13:02 EST 2003 | MA/NY DDave
Hi I probably shouldn't say, Yet unless you are big or have some reoccuring kind of work with the government or ??, I wouldn't use the EMPF DaveF listed. They are now really the ACI (American Competitive Institute) and are not really the old EMPF
Electronics Forum | Tue Jul 19 04:10:21 EDT 2005 | Rob
Hi, On a semi related front, part of our company is a distributor (I'm not going to say who, coz that would be sneaky advertising), and on all components shipped we've added the follwing to the label: ROHS Compliancy Status(Lead free & plastics etc
Electronics Forum | Fri Feb 09 02:30:50 EST 2007 | Muhammad Haris
What are Resins, Solvents, Activators, and Thickening Agents in Solder Paste and what are their helpful and harmful effects? AND What are the purposes/properties and effects of Sn(Tin), Pb(Lead), Ag(Silver), Bi(Bismuth), In(Indium), Cu(Copper), Ni(
Electronics Forum | Tue Sep 22 16:39:10 EDT 2009 | rmitchell
Hi, We are getting a E-Hydra-1 Frame grabbing failed on caps and resistors and also a Light Curtain trigger X wagon. I spoke with mydata and they indicated the light curtain might be getting set off and causing the frame grabbing failure. I cleane
Electronics Forum | Wed Nov 03 16:16:32 EDT 2010 | briansmi1116
I have a Zevatech 720 that was working great until one day a "E9001 the emergency stop button has been pressed..." error popped up when I turned the machine on. We traced out the circuit and found out what board it went to. I found a replacement an
Electronics Forum | Fri May 06 06:51:55 EDT 2016 | abhilash4788
Hi All, One of my customer has provided a pcb design having common pad for 0402 and 1206 package(i.e 3 pads in the gerber, pad1,pad2 belongs to 1206 package and pad2,pad3 belongs to 0402 package) Will this create any solderability issue. Is anyone e
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