Connector assembly, filtering assembly and filter

The utility model relates to the technical field of communication, and provides a connector assembly, a filtering assembly and a filter. The fixing part is arranged on the periphery of the connector; and the blocking part is arranged on the periphery of the connector, is positioned on one side of the fixing part, and is used for blocking falling objects generated when the connector is fixed on the external element through the fixing part. According to the connector assembly provided by the utility model, a falling object generated in the installation process of the connector can be prevented from falling into the filter or falling onto an element connected with the inner core of the connector, and the possibility that the performance index of the filter is influenced when the connector is installed on the filter is effectively reduced. 本申请涉及通信技术领域，提供一种连接器组件、滤波组件及滤波器，连接器组件包括：连接器；固定部，固定部设于连接器的外周；以及阻挡部，阻挡部设于连接器的外周并位于固定部的一侧，用于阻挡连接器通过固定部固定于外部元件而产生的掉落物。本申请提供的连接器组件，能够避免连接器安装过程中产生的掉落物掉入滤波器的内部或掉落至与连接器的内芯相连接的元件上，有效降低连接