We need a couple of area array solder ball samples which requires:

1)solder ball of 50 micron in Diameter
2)pitch=500, 1000 micron
3)95/5 lead/tin
4)array less than 8 by 8
5)on glass substrate

This is for experimental use. So the quality is not a big issue. If you
have some "leftovers", or something that just meet 2 or 3 requirements
listed above, we would like to have it.

Thanks!

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Qifang "Michelle" Qiao
MEEG 123/HiDEC, U. of Arkansas
Fayetteville,AR 72701
Tel: (501)575-4609(o),(501)521-4002(h)
Fax: (501)575-6982
http://www.engr.uark.edu/~qqiao
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