Electronics Forum: /02 (Page 236 of 1286)

Re: Cigerette Smoke Contamination of PCA's

Electronics Forum | Mon Feb 14 21:01:15 EST 2000 | Thomas Ravener

IBM, Endicott, New York did extensive research on that. There was also some information I think that was published. You may want to contact Howard Manko of Manko & Associates. He's the soldering guru and has written many books on soldering & solderab

Re: Front camera needed

Electronics Forum | Mon Feb 14 16:53:43 EST 2000 | Carol Aviles

Mr. Salam, By contacting Philips at 1-800-4Philips (1-800-474-4547) our technical support group will provide you with free technical support regarding your Emerald and camera requirements. Regards, Carol Aviles

Single SIte Screen Printing

Electronics Forum | Mon Feb 14 12:33:17 EST 2000 | Rob Douglass

Wondering what equipment is available to perform Single Site Screen Printing (e.g. Collumn Grid Array replacement. Any feedback regarding brands and approximate price would be greatly appreciated.

SMT Yields

Electronics Forum | Mon Feb 14 11:59:50 EST 2000 | Charlie

If you would be so kind, I need some fundimental data for several sources. The question is, 'What is your SMT yeild directly after reflow?'

Re: SMT Yields

Electronics Forum | Wed Feb 16 12:57:54 EST 2000 | Claude Couture

Hi! We currently have less than 200ppm after reflow. Our products have practically no fine pitch, so it's easier to reach a low ppm.

Re: SMT Yields

Electronics Forum | Sat Feb 19 13:53:46 EST 2000 | Dean

...reasonable benchmark. 30 to 100DPMO is considered world class. All else? Well lets just call it "not-so-world-class". :) Dean

Re: screen printer? mpm ,dek

Electronics Forum | Mon Feb 14 18:12:44 EST 2000 | Brian Book

I believe that the Rheopump is the better design. The proflow uses a square chamber that doesn't allow the paste to roll. The control is far better also, and the design allows the use of standard piles cartridges.

deHarrt Parts

Electronics Forum | Sun Feb 13 18:42:25 EST 2000 | EdM

deHaart went out of business last year. We have an EL-20 screen printer.Does anyone know a place to go for parts?

Re: deHarrt Parts

Electronics Forum | Mon Feb 14 12:26:53 EST 2000 | JAX

Ed, Although I cannot remember what issue it was in, you should be able to contact us-tech and find out. Here's a link to get you there. Have FUN!

Re: deHarrt Parts

Electronics Forum | Mon Feb 14 12:31:54 EST 2000 | Dave F

Ed: Two things: 1 DeHaart: Lake Madsen Inc 12 Wilmington Rd Burlington, MA 01803 service and parts, Charlie @ (781) 270-3285 2 Buy a used EL20 for parts Good luck Dave F


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