Electronics Forum | Thu Jul 22 15:15:24 EDT 2004 | russ
You can purchase pad repair kits at some "radio shack" type stores or you can order them from some such as Circuit repair corp. If you know where the signal traces go from the individual connector pins I woul;d recommend just adding a wire frm the p
Electronics Forum | Tue Aug 10 07:10:11 EDT 2004 | abraham
Praveen, White powder residue can be produced if you clean the No clean flux residue with isopropyl alcohol. Check whether you are using any IP for local cleaning. In case you want to clean the noclean flux residue ( as per the requirements of conta
Electronics Forum | Tue Aug 31 20:40:43 EDT 2004 | davef
Please excuse us if we seem dense, but we're stuggling to understand your problem. Are you seeking a supplier for pads [like those used to repair boards] that you can epoxy to your board? If so look here: http://www.circuittechctr.com/products/cond
Electronics Forum | Thu Sep 09 04:45:02 EDT 2004 | Rob
Hi, Depends on where in the world you're based, but in the UK you can pick up a decent Universal GSM1 for around �12K-�15K ($20K-$27K). We place BGA's, huge fine pitch IC's, 72mm connectors etc with no problem. I believe they do up to 100mm feeder
Electronics Forum | Wed Sep 22 10:26:35 EDT 2004 | sumxp
Beside being reliable,flexible,the after sales maintenance support and spare parts availability in shortest leadtime is equally important. I choose Panasert/Panasonic because of above advantages.You can try MSF which can mount all packages(0201 to bg
Electronics Forum | Thu Jan 13 10:24:35 EST 2005 | SuePH
The pallets are made of a black composite that is 5MM thick, and yes, the bottom is beveled to the cut out space for the connectors. The wave solder machine is a Treiber, so the wave height is hand set. I always aim for the center of the leading edg
Electronics Forum | Wed Jan 26 08:36:06 EST 2005 | jdengler
Sasha, A standard RS-232 cable with the proper connectors would work. If you want you can make it. Normally the PC will have a DB-9 theses days so the wiring would be PC Machine DB-9 DB-25 2------2 3------3 5------7 Good
Electronics Forum | Mon Apr 04 09:35:16 EDT 2005 | russ
What are the max temp specs for each of the components? this sounds like the real problem with lead free conversion. Which parts are which? Currently we are getting ready to reball lead free BGAs back to lead for a customer that had to be lead free
Electronics Forum | Thu Apr 14 05:23:10 EDT 2005 | dj_jago
What is the pitch of the device and what type of flux are you using? You may eridicate the fault by using a more active flux. I assume you are flowsoldering the device as opposed to paste in hole. Do you have an air knife? If so, you could tr
Electronics Forum | Thu Apr 14 18:51:19 EDT 2005 | KEN
What side is the short occuring on. Topside or bottom (solder) side? 2. Pitch of hole pattern = ? 3. Your x-ray may not have the resolution or DSP capable of detecting this defect. How does your profile look? Is this a true short or the result
