Electronics Forum | Sun Jun 14 11:27:01 EDT 1998 | Mohamed Ragai
dear smtforum guys, Please i need help ASAP in knowing some contacts to some companies which produce Through Hole Sequncer ADHESIVE TAPES ,pls drop me some names ,emails and telephones. thank you all Mohamed Ragai
Electronics Forum | Wed Jun 03 00:53:02 EDT 1998 | Young-Ho, Hwang
Hi, I'd like to get the informatiom of the technical issues and trend... in changing analog generation to DIGITAL generation to produce some goods at SMT Line. In here, what are there the technical problems ? And if there are , how can I do for ? Pl
Electronics Forum | Tue Apr 28 14:03:03 EDT 1998 | Achim
We want to produce BGA�s which will be see burn in conditions of 140�C / 24h active tested. Now we think about problems for the solderball uniformity. Does anybody know about problems or about special solderball alloys for such productsconditions ?
Electronics Forum | Thu Apr 09 12:26:48 EDT 1998 | Ryan Jennens
:Gary- DMI International does a great job. They are fast, well-priced, and produce excellent boards. They really work with you to get the design you need. I'll include a link. DMI International 1-800-886-1468
Electronics Forum | Mon Sep 17 10:09:45 EDT 2001 | martys
What variables that you have tested are sensitive to producing tombstoning defects and what advice can you provide to minimize them?
Electronics Forum | Mon Sep 17 10:11:26 EDT 2001 | jstarkweather
What is the tightest spacing that you have assembled 0201 components? Under what assembly scenarios did you produce the best/worst yield at this spacing?
Electronics Forum | Thu Jan 10 12:02:14 EST 2002 | mparker
What is the expected volume to be outsourced to the US and where are your distribution sources? Do you have a particular US region in mind? I'm in Northern California - if you are interested in producing here, we can talk further offline.
Electronics Forum | Fri Feb 01 10:57:52 EST 2002 | davef
Yes, that's what people are thinking. The 217�C melting temperature that you mention requires a ~250�C reflow temperature. Generally, boards, legend ink, and components cannot take that temperature. Further, few ovens can produce that temperature
Electronics Forum | Mon Mar 18 15:33:12 EST 2002 | John Z.
I would shy away from a Dremel. They are great for a hobby, but produce too much spin off at the tip to be reliable. A micro-drill is the appropriate tool. The cheap way out would be tweezers scissors. That is if you can get under the trace.
Electronics Forum | Sun Apr 28 18:16:00 EDT 2002 | Dreamsniper
Hi Hany_Khoga, We're using that Glue and here is the profile we are using: 150'C @ 90 secs. 120'C @ 120 secs u can choose between the two, they r both okay and produce good results. regards and enjoy ur day! Dreamy
