| 摘要 |
PCT No. PCT/DE82/00082 Sec. 371 Date Dec. 6, 1982 Sec. 102(e) Date Dec. 6, 1982 PCT Filed Apr. 8, 1982 PCT Pub. No. WO82/03723 PCT Pub. Date Oct. 28, 1982.In a contact device having at least first and second contact surfaces which may be placed in electrically conducting contact with one another, that improvement which includes a solder-repellent and self-lubricating casing material applied to at least one of said contact surfaces. The solder-repellent contact surface also serves as a stop-off when soldering component leads to terminals of a printed circuit board.
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