Fishing – trapping – and vermin destroying
Patent
1990-09-28
1991-11-19
Hearn, Brian E.
Fishing, trapping, and vermin destroying
437215, 437216, 437217, 437220, 357 67, 357 74, H01L 2160
Patent
active
050666142
ABSTRACT:
Disclosed is a composition and method for providing conductive electronic component high strength bonding. The composition comprises an effective amount of material which is less than 3% by weight of tin and greater than 97% by weight of lead. The method invention comprises providing a leadframe comprising at least one of power, ground, and signal conductive elements; and preforming solder material onto one of the conductive elements, the solder bonding material having an effective amount of material which is less than 3% by weight of tin and greater than 97% by weight of lead.
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U.S. Department of Defense Military Standard 883C, Method 1010.5, titled "Temperature Cycling", Aug. 25, 1983.
Dicks Lori A.
Dunaway Thomas J.
Loy Jerald M.
Spielberger Richard K.
Bruns Gregory A.
Hearn Brian E.
Honeywell Inc.
Picardat Kevin
Sumner John P.
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