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 Robotics / Handy Board / 5854
5853  |  5855
Subject: 
RE: Help on obsolete part.
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Tue, 16 Mar 1999 16:44:58 GMT
Original-From: 
Donald Reuter <lodathi@hotmail.com^stopspam^>
Viewed: 
1016 times
  
Are you sure it is no longer available??

There are more than a few substitutions available to you. For nstance,
Kemet manufactures appropriate tantalum capacitor substitutions. There
are a few that would meet your needs.

Lets look at an appropriate replacement part number: Kemet
T350A475K006AS may be obtained from JACO Electronics, Inc. There are
other Kemet replacements with slight differences in characteristics
specifically case size and series that would be appropriate.

The part number broken down: T 350 A 475 K 006 A S

The first 2 digits of the 4th group of numbers are the significant
picofarad code. Specific to Kemet, this series should always be 475 for
your application (475 refers to 4.7). The 5th reference "K" is the
capacitance tolerance (K= +/-10%, M= +/-20%, J= +/-5%), K would be
preferable, M is acceptable and J is next to impossible to find. The 6th
group of numbers is Kemets reference to 6.3v (006 refers to 6.3v).

http://www.jacoelectronics.com/

Sterling, Pioneer, Arrow PEMCO are just a few of other possible sources
of Kemet tantalums. You may also want to cross reference Nichicon which
can be found at:

http://www.nichicon.co.jp/english/tech/tantalum/default.htm
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