Electronics Forum | Mon May 15 18:06:02 EDT 2000 | Micah Newcomb
Mark, I am not aware of any forum dedicated soley to Unicam, but as Jax said this forum is about as good as any. I am sure there are many Smtneters that use Unicam daily, myself included. We use Unidoc for documentation and we also utilize Fuj
Electronics Forum | Wed May 17 13:45:02 EDT 2000 | Steve Thomas
Hey, everybody, I'm Bobby Brown, the cutest little........ But seriously, Earl, I'm sorry you're finding the forums are no longer a resource you can utilize, but for the rest of us that are just getting their feet wet in this biz, it's still providi
Electronics Forum | Tue May 02 16:33:18 EDT 2000 | Joe
hi, I am looking for some guidelines which can tell me when gullwing and finepitch leads are too damamged to repair. Copper gets hard when bent and the electrical resistance increases. When a finepitch component gets dropped a lot of pins need staig
Electronics Forum | Tue May 02 15:29:14 EDT 2000 | M. F. Roe
I am looking for public papers or articles on intermetallic formation as a function of reflow profile. Most solder paste vendors specify peak temperature and time above liquidus, but I am particularly interested in what happens to intermetallic grow
Electronics Forum | Tue May 02 13:14:08 EDT 2000 | Bob Paniaha
Angelo, I have a few questions for you? 1. What version of software are you using? 2. Do you remove the tape feeders from the base before optimizing in the software? This must be done or it will leave the feeders where they were, which will degrade t
Electronics Forum | Tue May 02 13:29:13 EDT 2000 | Stefan Witte
Hallo Erhard, this appears to be a common task for the manufacturer of taping machines. These machines pick from a bowl feeder or from a wafer and place into tape or tray. Check Ismeca, Viking and others. If you are looking into a custom made solutio
Electronics Forum | Sat Apr 22 13:54:02 EDT 2000 | JAX
What's Up Big Man, Although I agree with a few things Dean said, personally I like back-light. But since you probably won't listen to me here's is the suggested info: Lead_check area= 60% Vision type= 120 P_pattern= 34 This rest is part dependant
Electronics Forum | Thu Apr 20 13:02:44 EDT 2000 | Robert Patrick
Hi.... I read your message and can empathize. I just joined PDR Infrared Systems. PDR offers an Infrared System for CSP/UBGA with X-Ray or Optical Inspection Packages. You may want to consider IR technology for UBGA before taking the plunge. Hop
Electronics Forum | Thu Apr 13 13:02:03 EDT 2000 | Paul Peterson
Hi fellow problem solvers,... We suspect a planarity problem with our 6 mil wide flex circuit pads having height variance of up to 2 mils after print and reflow. This is contributing to a placement skew with our TAB bonder... Has anyone had any succe
Electronics Forum | Thu Apr 13 07:30:09 EDT 2000 | Christopher Lampron
I agree with Nick. You should check with the manufacturer to determine what type of plating is used on the components and see if the manufacturer has any recomendations on materials that may help. If no exotic materials are used, the culprit is most
