Electronics Forum | Mon Jan 18 18:08:38 EST 1999 | Jerry Stafford
I know there was some discussion a few months ago on this topic but I don't think a good solution was offered for checking CpK using chips using a chip shooter. I am looking for a way to measure this on our Fuji CP6-4000. Any suggestions? Jerry
Electronics Forum | Mon Jan 11 20:26:54 EST 1999 | Chris G.
I have used conductive adhesives for some time now on thickfilm. Does anyone know of a really good conductive adhesive to attach flip chips to flex circuits? I would like to stencil print the adhesive to the substrate and then place the flips chips
Electronics Forum | Thu Sep 03 12:40:11 EDT 1998 | Aselco electronics
We are writing to have information about the automatic mounting process of flip-chip. We want to know if it's possible to mount this type of component(flip-chip) with smt tecnology machines.( Pick and Place Tdk or Samsung machines). Thanking you in a
Electronics Forum | Sat Sep 22 14:33:50 EDT 2001 | Tony
I like to secure the thermalcouples with a small dot of chip-bonder(surface mount adhesive). The chip-bonder will cure durring the first pass through the oven. After I have developed my profile I remove thermalcouples and the chip-bonder with a solde
Electronics Forum | Fri Dec 20 10:13:38 EST 2002 | davef
The total inductance of a chip capacitor is determined both by its length to width ratio and by the mutual inductance coupling between its electrodes. So, a 1210 chip size has a lower inductance than a 1206 chip. Check with your supplier for recomm
Electronics Forum | Fri Jan 03 16:14:37 EST 2003 | Jacques Coderre
Hi Jon, Flip Chip is chosen as an interconnect approach when one needs improved performance (high pin count, high frequency, noise reduction or improved heat dissipation.Another driver is size...Flip Chip greatly reduces the area and therefore is cho
Electronics Forum | Thu Aug 24 12:45:16 EDT 2006 | CKH
Hi Folk, recently, i have found about 5% of the PCBA failed because of the faulty 10uF Cermanic Chip - Short Circuit. Will this Ceramic Chip cause during the SMT Process (e.g Temperature), Functional Testing or from it Original incoming Capacitor (M
Electronics Forum | Wed Dec 06 21:59:37 EST 2006 | SMTrework
Hello, we rework BGA packages that come back from the field. I've seen on occasion a black and or red "epoxy" substance from the manufacturer on the corner of some board's BGA chips that I imagine are applied to increase corner bond of the chip to th
Electronics Forum | Fri Apr 15 14:25:57 EDT 2011 | ryanr
We've received in a batch of ICs (Xilinx FPGAs) from a customer on consignment that are having wetting issues. I believe the chips are contaminated. We also know that the chips were bought from a broker. Is there a method to remove the contamination
Electronics Forum | Sun Apr 24 22:50:10 EDT 2011 | lisalau
Does anyone of you have heard of Korea-made Mirae chip shooters?Or is there anyone who is using the machine? How about it?Are they difficult to operate and control? And any advantage of it comparing with Yamaha,Juki,Samsung and so on. Cause we are pl
