FQ18-T-CAP Bayonet Circular Protective Cap Industrial Connector Accessory

FQ18-7TJ-10 Waterproof Circular Electrical Connector

The FQ series waterproof circular electrical connector is a reliable industrial connector designed for stable electrical connection in a wide range of electronic and electrical equipment. This series is manufactured according to the DZ4Q/RE008-84 standard issued by the relevant electronic industry component administration department. With an optimized structural design, precise manufacturing process, and durable material selection, the connector provides excellent reliability, strong sealing performance, and long service life under demanding working conditions.

Compared with traditional reed-type contact structures, the FQ series adopts a high-reliability squirrel-cage elastic contact design. This structure helps reduce contact resistance, improves electrical conductivity, and enhances the stability of the connection during vibration or impact. The connector also features strong anti-vibration and shock-resistant performance, making it suitable for applications where secure and continuous signal or power transmission is required.

The plug and socket are connected by a quick bayonet locking structure, allowing fast mating and unmating while maintaining a firm and secure connection. It is easy to install, simple to operate, and convenient for maintenance. Because of its waterproof capability, mechanical strength, and dependable electrical performance, the FQ series connector is widely used in electronic instruments, industrial control systems, communication equipment, automation devices, and other electrical connection applications.

How to Order:

Example: FQ 18 - 19 T K - 15

1. Series Name: FQ series waterproof circular connector
2. Shell Size: 18
3. Number of Contacts: 12, 19, 20, or 26 pins
4. Connector Type: T = Plug, Z = Socket, P = Two cable exits
5. Contact Type: K = Socket contact, J = Pin contact
6. Wire Size Diameter: Customized or selected according to application requirements