The 206404-2 is a circular plastic connector (CPC) receptacle assembly designed for reliable wire-to-panel and wire-to-wire connections. This connector features a size 17 all-plastic shell with a UL 94V-0 flammability rating and contains 16 standard gender signal pin contacts. It is designed for panel mounting, utilizing a flange with mounting holes, and ensures a secure connection through a keyed alignment and threaded coupling mechanism. The robust design, featuring a sealed condition and resistance to fluid immersion, makes it suitable for various industrial environments requiring durable interconnects.