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Date: | Thu, 11 Mar 1999 13:16:46 -0800 |
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Linda-
Try:
1) Sandia National Labs (New Mexico, in the U.S.):
For more information contact Jay at (505) 844-9196,
mailto:[log in to unmask]
See article and photo at web page:
http://www.techpart.sandia.gov/Success_Stories/atc.htm
2) Contact NMRC, in Ireland:
+ 353 (0)21 903000 (switch)
Lee Maltings, Fax:- + 353 (0)21 270271
Prospect Row, E-mail:-
[log in to unmask]
Cork, Ireland. Website: http://nmrc.ucc.ie.
-----------------------------------
They offer semiconductor test chips for sale as bare dice. The PMOS4 test
chip is a 5 mm X 10 mm unit containing the following test structures:
- Diffused Heater Resistor
- Temperature Sensing Diodes
- Triple-track Corrosion Monitors
- Piezo-resistive strain gauges
- Wire Bond continuity daisy chains
Please let us know if you find additional test chip suppliers.
Good luck.
-Michael Alderet
Linda wrote...
------------------------------
Date: Wed, 10 Mar 1999 19:29:10 +0800
From: "Linda:)" <[log in to unmask]>
Subject: Moisture sensing chips suppliers
Dear TechNet'ers,
We are doing some reliability testing of IC packages on HAST. We
would
like to try to use some moisture sensing chips this time rather than the
weight gain measurements. Would you mind suggesting us some companies
selling these kinds of chips?
thanks,
Linda.
UST.
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