Electronics Forum | Mon Aug 16 16:37:08 EDT 2004 | davef
As we mentioned in an earlier response in this thread [Q5], you do NOT want to solder to hard gold. Hard gold is a wear surface. [That's IT, that's the LIST.] If you want to solder to gold, then either use: * IPC-4552 ENIG specification, mentioned
Electronics Forum | Wed Aug 11 18:36:03 EDT 2004 | davef
90 Knoop. Q2: Thickness is 4 to 10 u" for Au and 300 to 400 u" for nickel A2: This looks like a ENIG spec. Although, the Ni is quite heavy, 150 uin is sufficient for most applications. [IPC-4552 ENIG specification: * Gold thickness of 0.075 - 0.125
Electronics Forum | Mon Aug 16 13:18:46 EDT 2004 | davef
You bet our reponse changes. Q2R: Hard gold thickness is 4 to 10 u" for Au and 300 to 400 u" for nickel A2R: This is a hard gold spec?? It looks like a ENIG spec. Although, the Ni is quite heavy, 150 uin is sufficient for most applications. The gol
Electronics Forum | Tue Jan 16 00:03:28 EST 2007 | Stephen- SMT engineer trainee
Thanks for you reply CL. For Q2, I want to know that is there are any ratio of mixing new or old soldering paste? Also, can we put the "working jar" and opened unused solder paste to refrigator and soft it by solder paste softer in next time of prod
Electronics Forum | Thu Mar 04 13:21:08 EST 2004 | jwdyer
We are looking for a freelance programmer/tech for Mirae and Q-Soft programs for 1010 and QSV applications. If interested, pls. email. Thanks.
Electronics Forum | Thu Mar 04 17:57:18 EST 2004 | bobpan
Give some specifics.....Are you looking for on-sight programming? Version of Q-soft? Where are you located? Cad data or machine teaching?......(I happen to do both now).
Electronics Forum | Tue Jul 27 15:39:53 EDT 2004 | jwdyer
Do any of you know of a third party TYCO support person in the midwest or northern United States? I need Mirae and Q-Soft training. THanks.
Electronics Forum | Fri Sep 25 10:28:08 EDT 2009 | leemeyer
Are you running Q-soft software or is this an older machine running central controller ? Do you have seperate profiles set up for 0603 caps and 0603 resistors or just one profile for all 0603 parts. It sounds to me that you might be scanning to low a
Electronics Forum | Wed Nov 20 16:53:18 EST 2002 | davef
Q1: How important is the bare PCB baking ? A1: Baking boards is a non-value added activity. Q2: What is the temperature for baking @ what RH ? A2: Search the fine SMTnet Arcives for bake recipes. Q3: What would be the impact for the ENTEK finishe
Electronics Forum | Mon Mar 21 21:38:40 EST 2005 | pmd
You do not need to back up segrep. This is only used for boards currently on the machine whenever the machine encounters a palm down or soft stop. It only contains what is mounted and or not mounted on that board. No System infomation is contained in
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