TECHNET Archives

1995

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
[log in to unmask] (Robert Blomstrom)
Date:
Wed, 16 Aug 95 13:59:21 EDT
Content-Type:
text/plain
Parts/Attachments:
text/plain (30 lines)

  
> 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




ATOM RSS1 RSS2