Electronics Forum: timely (Page 706 of 1082)

crystal mounting with foam tape

Electronics Forum | Mon Feb 28 20:17:02 EST 2000 | Eldon Sanders

I need to side mount a standard HC-49/U crystal on a board using double sided foam tape. I am looking for a source for pre-cut foam tape. In prototype runs I have used 3M #4950 foam tape cut to size one at a time. But for production I want it pre-

Re: Rework

Electronics Forum | Fri Mar 10 12:12:55 EST 2000 | Russ

Casey, I will start with the lack of thermo-couple control - The unit I have is based on time and temp. exclusively. What happens when a cold board gets reworked vs. a hot board? No bottom side preheat, the heating is very localized to topside a

Reflow Power Failure

Electronics Forum | Mon Feb 28 03:46:34 EST 2000 | Hany

Hello 1-In our facility we face a lot of power failures due to the to the city electricity network problems.So, it has hppend many times to loose some PCA's inside the reflow oven. Of course it costs a big money to buy a UPS for a reflow oven. One

Re: Paste Dispensing

Electronics Forum | Wed Feb 23 11:02:41 EST 2000 | John

John, I'll try to take a crack at it. We manufacture our own boards, and have a high mix. We currently have BOTH a Camalot 2800 Dispenser and a DEK 260 Screen printer. We use the camalot for glue applications, and prototype paste. We use the printe

Re: SRT Rework Station, Model FPD-W

Electronics Forum | Sat Feb 19 23:47:46 EST 2000 | Dennis O'Donnell

Call Ken Gribble at (408) 383-0704. He is the SRT Rep. for the San Jose, CA area. I just purchased an SRT from him about 6 months ago. SRT is top of the line. I haven't heard of the model you referenced. You want to make sure that your not gettin

Farewell to fellow old-timers and up-and-comers alike

Electronics Forum | Thu Feb 17 03:53:24 EST 2000 | Scott Cook

It is with some regret that I find that feel that I can no longer contribute to this forum with the same zeal I once had. The forum old timers will remember when I was a leading respondent to technical questions. Many issues drive me to this decisio

re: new site

Electronics Forum | Mon Jan 15 11:45:39 EST 2001 | bdoyle

Hi guys, thanks for the feedback! Wolfgang - we're looking into making this forum similar to the old one (displaying messages instead of just threads on the forum homepage). In the meantime have you checked out the feature "While You Were Out" whic

Trouble reworking Xilinx 4044XL BGA chip

Electronics Forum | Mon Jan 29 11:11:29 EST 2001 | Casey Scheu

The solder ball collapse is associated with overheating. Of coarse there's no problem taking it off, your nuking it. The problem, as your aware, is in the replacement. The machine your using is overdriving the process. The key to this repair is in

CM in Brazil (CM in INDIA with R&D)

Electronics Forum | Fri Aug 16 02:04:19 EDT 2002 | jojojameson

Our company as a group is known as NeST Group of companies.We started our activities in the feild of electronic manufacturing in the begining of 90's.Now we have operations in all range of activities in software development,hardware design & manufact

Effective Alternatives To Stencil Cleaning

Electronics Forum | Tue Feb 20 15:03:18 EST 2001 | davef

I have a knack for asking those "set-up" questions of sales types during their presentations. It's so bad, I don't even have to pay for lunch to attend SMTA meetings. The "presenter" pays for Dave. YES!!! I've read the Richard S. Clouthier "SMT S


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