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| From [log in to unmask] Sat Apr 27 14: |
35:03 1996 |
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> Thank you for the replies on buried resistors. Is it an expensive techniqe ? I
> assume it is, or everyone would be using it. Aslo, what kind of tolereanceance
> do the buried resistors have ?
I forgot to add the tolearace reply to my previous post about pricing.
Here at AIT, we typically quote a value +/- 10%.
This gives the fab guys some room to work and keeps scrap rates down.
However, the tolerance would be a function of a given fab
house's abilities since the material could be tested and
then the resistor size compensated prior to imaging/etching it.
--
Robert Blomstrom, DWB Design
Advanced Interconnection Technology, Inc. - Atlanta
3289 Montreal Industrial Way, Tucker, Ga. 30084
Phone: 404-938-9387 x226
fax: 404-934-9885
e-mail address: [log in to unmask]
PS. DWB stands for Discrete Wiring Board... but that's another topic
See us soon at http://www.ait-atl.com
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