Full Site - : sanded (Page 11 of 13)

Tinlead on goldfingers

Electronics Forum | Fri Jul 01 18:00:44 EDT 2005 | mrduckmann2000

RB, We have a gold finger problem here at our plant. Our kapton tape came off in the wave process and now we have 8 PCB's that have silver fingers. We are waiting on our new A.P.E. SRS-069 Gold Finger Plater. This mircle machine is going to fix a

WEEE & ROHS Compliant or not ? (manipulating tool)

Electronics Forum | Tue Oct 11 05:52:04 EDT 2005 | GS

I know this could not be an SMT thread, but in certain way it impacts the PCB/PCBAs Assemblers. Hello everybody, who could help me please to identify if this tool Mmust be or Not compliant with the WEEE and ROHS Eu Directives ? I can define

Production job times

Electronics Forum | Thu May 12 13:09:58 EDT 2011 | tombstonesmt

This is just an example of what we do at our facility. We record cycle times of the "cells" the operators work in, they are divided into load time, robot time, tester, and packout. Generally I let the operator complete the process about five or more

Is there any good articles to read on solder paste?

Electronics Forum | Mon May 27 11:13:11 EDT 2013 | ericrr

Is there any good articles to read on solder paste? (just to see if I may of missed something) Sometimes I can not believe the people I have to work with. We had a panel with two “Quad Flat Package” (QFP) one in each of the two circuits, almost fr

Solder Pot Volume reducers

Electronics Forum | Thu Nov 13 17:47:00 EST 2014 | warwolf

could always use a potato? http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=9994&#Message56920 But seriously.. best idea is to stay away from any metal as the tin will likely dissolve and contaminate your solder pot.

what I meant to say was....

Electronics Forum | Tue Dec 12 13:45:23 EST 2000 | justin m

Dross removal is dependent upon the "activity" in your solder pot and the usage of a inert or an "air" atmosphere. The more moving parts that agitate the solder and expose it to air, the more dross. Basics first and then the answers will make sense

Re: Environmental Issues

Electronics Forum | Fri May 22 11:59:54 EDT 1998 | Earl Moon

| I hear ya' Earl! I don't know why there seems to be such a push for us to eliminate lead...you're right, assemblers are pretty clean when it comes to lead....actually, the whole industry is, when compared to other industries and the amounts of lead

Re: PCB panellisation

Electronics Forum | Wed Apr 08 08:34:23 EDT 1998 | Scott Cook

| | I agree with Michael, scoring works great. interesting feedback. | The change to scoring has saved countless hours of trimming tabs, and is much easier on the wrist. As mine in scoring, your experience in a routed, drilled web tab breakaway is

Electromigration Testing

Electronics Forum | Thu Jul 01 10:24:31 EDT 2004 | davef

There is no specification for �Ion Chromatography for Ionic Cleanliness�. The performance of your product in your customer use environment determines the level that you select. The good part for you is that have at least one pole that you can put i

qa inspector

Career Center | , California | Quality Control

Tammy T Vo P.O. Box 2213 (714) 254-5073  E-mail: nhutamvo@yahoo.com Position of Interest  Senior Quality Inspector Aerospace Manufacturing. / Electronic PCBA/Advanced coating technologies Profile of Qualifications  12 years of experience wo


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