Electronics Forum | Tue Aug 05 03:22:48 EDT 2003 | emeto
Hi, Does anyone knows what's the rate for used materials for making soloder pastes? I found some charts, but they are old. I'm interested is leadfree already the most used and should I change my paste?
Electronics Forum | Fri Dec 18 12:25:40 EST 2015 | deanm
We are required by AS9100 to keep expired material/chemicals off the floor. Examples include solder paste, flux, adhesives, conformal coating, etc. We have a system in place to prevent such occurrences but once in a while something is not accounted f
Electronics Forum | Thu Jan 07 14:37:41 EST 2016 | hegemon
You might try something simple like the appointment scheduler built into Micrsoft Outlook. Set an appointment to review your material status based on the lead time, say 1 month before expiration. Review supply and demand and order accordingly. Set
Electronics Forum | Thu May 11 06:33:48 EDT 2000 | Cecep Wahyu
Dear, Give me information about Processing of Platting Circuits Board Sincerely, Cecep Wahyu
Electronics Forum | Fri Aug 08 13:00:41 EDT 2003 | davef
What do you mean? I'm sorry I don't understand. Please be specific or give more background.
Electronics Forum | Fri Aug 27 06:29:24 EDT 2004 | Snehal Acharya
Hi to All, Can any one tell me about the good books on Reflow profile & printing process (author + publication + price)which is readily available in india. regards, snehal acharya.
Electronics Forum | Fri Aug 27 11:57:49 EDT 2004 | Dreamsniper
REFLOW SOLDERING PROCESSES AND TROUBLESHOOTING: SMT, BGA, CSP AND FLIP CHIP TECHNOLOGIES By Ning Checng Lee http://www.argospress.com/Resources/business/book-0750672188.htm regards,
Electronics Forum | Fri Aug 27 15:00:42 EDT 2004 | davef
Dr Lee's book mentioned above is very good. Also consider: IPC-7530 - Guidelines for Temperature Profiling for Mass Soldering (Reflow and Wave)
Electronics Forum | Wed May 10 22:58:52 EDT 2000 | Dave F
Michael: We all make choices. A first pass at yours is: Resin Tg�C Cost FR4 125 1 Tera Functional 135 1.1 Multi Functional 180 1.2 BT Epoxy Blend 210 1.5 Cyanate Ester 250 2 Polyimide 280 3 It's unclear about your meaning of "compat
Electronics Forum | Thu May 11 21:15:01 EDT 2000 | Dave F
Cecep Wahyu: A fairly broad topic for an online forum, don�t you think? 1 People write books on plating. Buy one: "Electroplating: Fundamentals of Surface Finishing" Lowenheim, FA (0070388369) "Graham's Electroplating Engineering Handbook" 4Ed, Dur
