• 本文晶体二极管引线光亮电镀锡的可焊进行研究

    This article conducts a research on the weldability of crystal diode lead wire luminous electrotinning.

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  • 引线框架镀层质量直接影响着电容器可焊所以引线框架电镀层质量的测定方法至关重要

    The Quality of lead frame plating layer directly affects the solderability of tantalum capacitor, so its measuring methods are very important.

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  • 引线效率主要依赖于受表面影响键合点的

    The yield of wire bond mainly depends on the bondability of the bond pad which is affected by the surface characteristics.

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  • 清洁处理 (Cleaning treatment)导线、 元器件引线接线端子印制电路板均进行清洁处理,保证

    The wires, element leads, connection terminals to be welded and printed circuits should be treated clean and kept their weld ability.

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  • 清洁处理 (Cleaning treatment)导线、 元器件引线接线端子印制电路板均进行清洁处理,保证

    The wires, element leads, connection terminals to be welded and printed circuits should be treated clean and kept their weld ability.

    youdao

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