Electronics Forum | Fri Oct 12 14:19:03 EDT 2001 | David Brink
Steve Often solder mask is the only solution but in many cases there is enought space between smt and thru-hole to utilize a component masking wave solder pallet. The advantage to a pallet is consistancy of results and excellent protection of masked
Electronics Forum | Wed Dec 05 19:15:16 EST 2001 | cnoonan
Does anyone have any information on the equipment manufacturer "My Data" I know Fuji, Siemens, Universal and some Panasonic, but �My Data� I have no clue. I am looking for people that have, worked with or on. Are they worth looking into? Looking
Electronics Forum | Thu May 02 11:34:39 EDT 2002 | Yannick
Hi, You can go to http:\\www.circuitree.com they had a supplement with the april issue of the magazine with a very good article on 4 board finish, if you are able to find it on the web site you will find all your anwser and more :)The article name
Electronics Forum | Wed May 08 11:07:54 EDT 2002 | Carol Stirling
We have a concern with moisture absorbtion/humidity effects on PWBs specifically used for automated SMT (including BGA). I'm sure there is a IPC spec on this and would appreciate the number - I've searched the IPC web-site -no results. Could you t
Electronics Forum | Wed Jul 03 07:45:22 EDT 2002 | Yannick
Hello, We have some probleme here with our solder joints, I read a lot about what sould I do before pass a board in the oven, what should I consider to make my profile and there is one thing I can't find is how to calculate the thermal mass of my
Electronics Forum | Mon Jul 15 09:41:11 EDT 2002 | soupatech
I am experimenting with 2 types, FG256 17x17mm and FG456 23x23mm both with a 1mm pitch and .5mm ball. They both have a full array. As for as the x-ray, we are looking into pruchasing some used equipment but will mostly send them out for testing until
Electronics Forum | Fri Aug 16 10:58:36 EDT 2002 | kenbliss
Hi Steven www.smta.org, http://www.ipc.org are two industry association sites that have lots of information and technical papers. As far as efficiencies try http://www.blissindustries.com click on Bliss University, there is a lot of unbiased
Electronics Forum | Thu Aug 22 05:00:47 EDT 2002 | kbayley
The reply from J. Baldwin details the most frequent causes of Board Transfer issues on the DEK 288 machine. The DEK.com web site offers a variety of Process, Service and Support details on all DEK products, with the ability to contact the DEK Custom
Electronics Forum | Wed Aug 28 03:16:14 EDT 2002 | bentzen
Hi. I have a huge problem with Fuji CP643 recognition of 0603 (1608) capacitors from PhyComp. The terminations appear round with no clear corner edges. I have used vision type 10 but also tried others without luck. For certain parts I have 10 - 20 %
Electronics Forum | Thu Sep 26 14:43:43 EDT 2002 | Jim M.
unsure of what solder spec. your working to?.IPC/EIA J-STD-001C, Section 9.2.4 clearly states dull, matte, gray or grainy appearing solders are accpetable depending on your process and if the acceptability of the neaxt paragraph is met.IPC 610 and J-
