IEC 60148A被替代
Letter Symbols For Semiconductor Devices And Integrated Microcircuits - First Supplement
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC 60148A
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：33
标准简介
Includes letter symbols concerning the categories; voltage reference and voltage regulator diodes, variable capacitance diodes, mixed diodes, bipolar transistors, field-effect transistors, digital integrated circuits, analogue integrated circuits.
