Electronics Forum: direct (Page 15 of 246)

Re: Solder woes

Electronics Forum | Mon Aug 07 07:59:49 EDT 2000 | John S

Dave, What type of wave solder are you using? How are the t-sots oriented relative to the direction of travel? You will get the best results with them oriented with the length of the body parallel to the direction of travel. You want the leads or

capacitor shelf life

Electronics Forum | Fri Apr 13 10:47:28 EDT 2001 | davef

I'll respond directly to your question about capacitor fabrication in a later posting, but more importantly and possibly more directly in response to the situation many hands touch your capacitors before you do. Each of these stockroom personnel, UP

Solid Solder Deposit

Electronics Forum | Mon Apr 23 09:18:15 EDT 2001 | Brandon

We are currently investigating getting a small SMT line in-house...very low quantities. I have been looking at Screen Printers and have also stumbled across Solid Solder Deposit Technology at 2 companies. I'm not sure whether we want to have the So

Frameless Stencils

Electronics Forum | Thu Jan 13 13:51:37 EST 2000 | Michael Uganecz

Hello, I'm doing some research on frameless stencils/stencil frames and I'm looking for people's thoughts on them. I'm looking for any and all thoughts/opinions on how well they work or don't work. Some specific areas of interest: tensioning in one

Re: fiducial mark placement

Electronics Forum | Sat Dec 11 11:01:11 EST 1999 | Mark W.

In answer to your question no. Fiducials should always be as far apart from each other in both directions (X,Y) as possible. This will allow ANY placement machine to calculate the EXACT location and rotation of the PCB, and therefore correct the moun

Re: Automated Labeling -vs Direct Part Marking

Electronics Forum | Fri Oct 29 10:57:45 EDT 1999 | JohnJ

We considered direct marking already John. It's not very practical for us to do that. We need to put labels on components as well as boards. A laser or inkjet would cause us to have to change too many things in our processes. We'd still need to do la

Re: library

Electronics Forum | Wed Jun 23 13:08:09 EDT 1999 | Dave F

| | Cunli: Chrys is not the only one. Check the following: | | | | "Lead Free Solders - A push in the wrong direction?" | | Dave, | | Thank you for letting me know. We will get in touch with the contributor right away to correct the entry. Loo

Re: Any recomendations on any GOOD career WEB sites?

Electronics Forum | Mon May 24 09:35:50 EDT 1999 | Cunli Jia @ SMTnet

Steve and all, I am glad to see this discussion about job search on the web. The SMTnet Career Center is currently being redesigned so that individuals, employers, and recruiters can all post directly to it. Right now is a good time to let us know

In-Circuit Automation

Electronics Forum | Tue Feb 02 12:43:01 EST 1999 | Rich Cary

My company produces a mixed technology control unit for automotive applications. We recently purchased an automated handler for our GENRAD in-circuit testing equipment and have encountered a challenge. We have several through hole components that,

Re: Environmental Issues / Lead Thread On IPC

Electronics Forum | Mon May 25 08:57:57 EDT 1998 | Dave F

| Y'all: IPC set-up a site addressing the environmental issues of the printed circuit fabrication industry. Some of it is interesting and applicable to the assembly business as well, even though not aimed directly at assemblers. IPC has recently t


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