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Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 21 Jul 2000 14:28:40 -0400 |
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In a past life we used them in MIL application. Put them on Kevlar PCB's to provide a better CTE match. Limited size (I believe it was LCC20 or LCC24 max...). Also used elevated solder joints.
Bottom line... Was a very costly part to use (material $ for PCB, process development and validation, special process, etc.)
Also used them mounted to a ceramic substrate. Perfect CTE match, no problems.
>>> [log in to unmask] 07/20/00 11:35AM >>>
Greetings,
Is anybody out there using leadless ceramic chip carriers in a military environment without attaching leads? If so, what size are you using?
Thanks in advance for any information,
Bill Robinson
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