Electronics Forum | Wed Mar 16 09:48:44 EST 2005 | jdengler
I'm with Russ on this one. Had a similar problem with a flex circuit that used gold contacts into a ZIF connector on a ridged PCB. After may test I finally convinced the customer to do some test on the ZIF connector. The end result was flux contam
Electronics Forum | Tue May 22 06:28:50 EDT 2007 | aj
Hi All, I ran a prototype last week with one of the above mentioned connectors on board. During Inspection post reflow we noticed a solder ball had formed at the top of each leg. We used a 5thou stencil with 10% reduction on the width but it seems
Electronics Forum | Wed Sep 08 22:13:07 EDT 2004 | Frank
Our Juki KE-2020 can place up to 74mm X 74mm ICs and BGA. I am have placed this zif socket before on the KE-2020 that you are speaking of. I don't think the KE-2020s are being made any longer. I know the new KE-2060 machines (that replaced the KE-
Electronics Forum | Wed Sep 08 15:59:25 EDT 2004 | kbayram
Hello, I'm looking for a lower end used machine that can place a 55x44mm sized bga component, placement speed is n't concern. At the moment I have only found the quad ivc to be capable although I'm worried about the placement accuracy and repeatabi
Electronics Forum | Thu Jan 09 15:19:41 EST 2014 | davef
For a typical wear surface application [millions of wipes], I agree with hege. You need to be talking electrolytic gold, NOT immersion gold. IPC-2221 says something like ... For edge connectors and areas not to be soldered: * Nickel - 2.5um [~100uin]
Electronics Forum | Fri May 16 07:04:26 EDT 2014 | maciejbilu
Hello, We had just bought new 44mm one for wide ZIF connectors etc. The problem is that JUKI don't even thin about picking something from it. 44mm option is available in component packaging style window. Tray feeder is choose for "44mm emboss 12mm (
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