标准摘要
[中文适用范围]： 目的是规定音响系统组件中用于互连耳机和麦克风的同心连接器的尺寸、一般要求和测试。 [外文原描述]： Covers concentric connectors for use in LF (low-frequency) audio applications such as the interconnection of headphones and microphones in sound system components. Specifies the dimensions, general requirements and tests for such connectors.
英文名称Connectors for frequencies below 3 MHz for use with printed boards - Part 11: Detail specification for concentric connectors (dimensions for free connectors and fixed connectors)