Electronics Forum: like (Page 251 of 1214)

solder on gold fingers

Electronics Forum | Fri Jan 22 14:18:21 EST 2010 | davef

Search the fine SMTnet Archives to find threads like: * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=5127 * http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=9250

Efficiency index in SMT line

Electronics Forum | Sun Jan 24 14:31:17 EST 2010 | davef

Some use Overall Equipment Effectiveness. Search the fine SMTnet Archives to find threads like: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=60345

Cleaning Copper Surface

Electronics Forum | Tue Feb 02 16:57:33 EST 2010 | flipit

Like Dave said, you need to use an acid solution. This is what is used prior to HASL. You will think I am crazy but you can use vinegar or even catsup/ketchup. The acetic acid will clean the oxidation. Just rinse the board off before using.

Cleaning Copper Surface

Electronics Forum | Sat Feb 06 01:40:13 EST 2010 | wheels_in_the_well

We do this sort of thing for a living, provide cleaning materials to clean things such as copper. If you'd like we can chat off line.

intermetallic movies

Electronics Forum | Thu Jan 28 20:22:24 EST 2010 | rbortoli

Hi my name is Renato and I am from Brazil, and I would like to know where I can find some videos about Pb-Cu intermetallic and rework in SMT.

oil contaminated PCB cleaning

Electronics Forum | Fri Feb 05 15:50:34 EST 2010 | davef

Baild1632: We've talked about ultrasonic cleaning of assembled boards here on SMTnet several times. Search the fine Archives to find threads like: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=56105

Who's On Linkedin?

Electronics Forum | Mon Feb 01 09:51:46 EST 2010 | rgduval

Dave, I'm liking LinkedIn. Especially with their groups. There's an EMS group that I've been following recently...some good discussions, and the requisite useless discussions. cheers ..rob

CS400E W/ DOS OS.

Electronics Forum | Thu Feb 04 12:23:06 EST 2010 | raranchado

We have a CS400E that I'd like to connect to a PC with xp OS using serial port. What needs to be done to make this work?

paste release

Electronics Forum | Fri Feb 05 09:40:45 EST 2010 | denisp

Hi! i would like to have opinion about the solder paste release. is it better on a 5mil or 6 mil thickness stencil? thank you!

detecting BGA micro cracks

Electronics Forum | Mon Feb 08 17:11:34 EST 2010 | woodsmt

Thanks Dave and Glenn, I have setteled on Dye for the destuctive checks, and was thinking about impedence testing at intervals during ESS. Based on the research I have been doing the last several days, this seems like a method that should identify


like searches for Companies, Equipment, Machines, Suppliers & Information

Selective soldering solutions with Jade soldering machine

Stencil Printing 101 Training Course
Sell Used SMT & Test Equipment

Wave Soldering 101 Training Course
Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

World's Best Reflow Oven Customizable for Unique Applications
PCB Depanelizers

Low-cost, self-paced, online training on electronics manufacturing fundamentals