Electronics Forum | Fri Nov 04 21:41:36 EST 2005 | mika
Have some mercy with my english. Russ is correct. We do simular things. The differents we do and this must be applied to who it concerns: We do ourself/or we often have requirements to the customer to layout the fid's to 1.5mm diameter. We have some
Electronics Forum | Fri Nov 11 20:41:58 EST 2005 | GS
Thank you Davef, If I am not wrong in understanding, your answer is mainly related to the Legal point of view according to several different Countries who adopted Rohs or equivalent. My question, sorry for my poor English, is mainly related to the
Electronics Forum | Wed Feb 01 08:12:04 EST 2006 | Chunks
OK, this is easy. You say HIGH fall out, so I can assume 25 or 50%? If so, run 10 without the heat gun and 10 with. This should show you if the heat gun process is the cause or not. If the relay is a surface mount, hand solder them on. If it's a
Electronics Forum | Mon Feb 20 15:03:56 EST 2006 | davef
Q1- Will we be able to select the materials (flux and alloy) and run the process depending only on ourselves, distributors� help, machinery documentation, web data and �trial and error?� A1- Your materials suppliers [eg Kester, Alpha Metals, etc] wil
Electronics Forum | Mon Feb 27 17:08:15 EST 2006 | GS
3,5 ugr/cm2 NaCl) or power components, or Raw PCB. Nothing with the solder process or fluxes. Ion Chromatography analysis was necessary to help understanding of contamination origin. When occasionally we run TIC on a NC assembled PBA (Paste ROL0 or
Electronics Forum | Sat Mar 18 12:14:39 EST 2006 | Cmiller
If I understand your question, niether deals with it well. Intuitive did add an approved mfg for us which should now be a normal release in the next version, previously they only used approved suppliers which is rediculous. They are trying to support
Electronics Forum | Thu Mar 23 10:35:55 EST 2006 | Wave Master Larry
WEll Im hearing all this talk about leadfree nonsense from the engineering dept at my place of employment.Let me tell you Ive been looking at this stuff for 12 yrs and i think tearing of the filet is a normal part of the solder joint kindof like dros
Electronics Forum | Tue Mar 28 11:17:19 EST 2006 | smartasp
Thanks for the input Guys Yeah the not so knowledgable customer does not like to residues for cosmetic resons. The flux is for lead free process, of the no clean and water soluable type. We have explained to him that technically the residues do not
Electronics Forum | Fri Mar 31 11:36:26 EST 2006 | fastek
Smart- The UP2000 is one of the most durable and easiest to operate fully automated printers ever to be designed. I would almost venture to say it was the best printer MPM ever made. Issues with them usually revolved around good or bad maintenance p
Electronics Forum | Fri Jun 16 20:40:43 EDT 2006 | mika
Hi Grant, I understand your concerns about the reliability. It depends what the boards are use for. For ex. if it is in a telecom system market where lifetime and reliability is a big issue 10-20 years lifetime (our customer reqs. that at the system
