Electronics Forum | Tue May 09 20:04:47 EDT 2000 | Micah Newcomb
Along the same line as Jax, since you already have the camelot on one of your lines I would suggest staying with the same platform thus having "identical" lines. This is assumming you have similar fuji machines on both lines. If you are using fujic
Electronics Forum | Tue Apr 04 22:19:28 EDT 2000 | Hermie
One of our Servo Amp that controls the X table motor drive went bad and was replaced with a new one. I want to play around with the one that went bad and see if I can fix it. What I need is someone to help me who had experienced with fixing the servo
Electronics Forum | Tue Apr 04 12:41:20 EDT 2000 | emmanuel
In some technical reports, i have recently read that when processing a PBGA, it is worth controlling the reflow temperature under 205�C. Indeed, over 205�C some people have noticed plenty of popcorn effects. Is this point really true ? Does this te
Electronics Forum | Fri Feb 25 10:23:46 EST 2000 | K3 Equipment
Greg, If you are having a problem, i would first check board manufacturers process. Also are they shipping boards to you in seal packages (a must if you are in a humid part of the country.) Most of the time with a few simple process controls moistur
Electronics Forum | Sat Feb 10 17:12:03 EST 2001 | rpereira
I admit, 16 mil QFP printing is very challenging but if all your control factors (print speed, etc...) are setup correctly (through DOE) extremely high yields can be achieved and more importantly a repeatable and robust product will be manufactured.
Electronics Forum | Mon Feb 05 20:33:14 EST 2001 | davef
Could you be trying to find: Stevens Products 128 N. Park St E Orange, NJ 07019 973.672.2140 Ross Stevens? Dynamic Technologies (titanium cover w/ silicone jacket, pricey) Stevens makes a U-shaped strip of fiber-material that slips over gold fing
Electronics Forum | Wed Feb 14 17:16:23 EST 2001 | slthomas
From Kester's web site: "Flux cored solder wire has a limited shelf life determined by the alloy used in the wire. For alloys containing more than 70% lead, the shelf life is two years from date of manufacture. Other alloys have a shelf life of thr
Electronics Forum | Thu Feb 22 21:01:12 EST 2001 | davef
We don't do this, but if we had to and lacking better advice, for all components I�d dry pack according to J-STD-033, store in a low temperature and humidity controlled environment [maybe using some semicon fab inert storage cabinets], review the eff
Electronics Forum | Mon Mar 05 04:25:09 EST 2001 | genglish
Hi, SMTnetters � Does anyone have any information on waffle trays, is there an IPC guideline for the use of these? I am experiencing a universal GSM dumping trays with parts still in the trays and I suspect the tray data will require amending if the
Electronics Forum | Thu Mar 08 01:19:16 EST 2001 | Mike Moninger
The environment essentially defines the need for coating. "Inside" may mean inside a men's locker room with attendant high humidity or inside a climate-controlled clean environment. Conformal coatings offer protection against moisture, fungus, chemi
