FQ14 Series 3 Pin Circular Connector Straight Wire Spring Male Plug FQ14-3TJ

Product Specification

Product Information

The FQ Series Waterproof Circular Connector is a compact bayonet-lock electrical connector designed for dependable power and signal transmission in demanding industrial environments. Manufactured in accordance with DZ4Q/RE008-84, the FQ series is an upgraded version of the traditional Q series, featuring improved waterproof performance, enhanced sealing reliability, and a lightweight yet durable structure.

A key feature of the FQ series is its squirrel-cage elastic contact design, which replaces the conventional wire spring structure. This advanced design provides stable contact pressure, lower contact resistance, and improved resistance to vibration and mechanical impact. Combined with an IP67 protection rating and a bayonet quick-lock mechanism, the connector ensures reliable operation while simplifying installation and maintenance. It is an ideal solution for industrial equipment requiring secure electrical connections in challenging environments.

Product Characteristics

-- Manufactured according to DZ4Q/RE008-84 standard

-- IP67 waterproof and dustproof protection

-- Bayonet quick-lock system for fast connection

-- Squirrel-cage elastic contacts for reliable conductivity

-- Gold-plated copper contacts with low contact resistance

-- Compact structure and lightweight design

-- Excellent resistance to vibration, moisture, and impact

-- Designed for stable power and signal transmission

Working Principle

The connector uses a bayonet coupling mechanism that locks the plug securely into the receptacle with a simple twist. The squirrel-cage elastic contact structure maintains uniform contact force, reducing electrical resistance and ensuring consistent signal and power transmission. Its sealed housing effectively prevents water, dust, and humidity from entering the connector, helping maintain stable performance and extending service life in demanding operating conditions.

Applications

-- Industrial Automation Equipment

-- Outdoor Electrical Installations

-- Communication Systems

-- Power Distribution Equipment

-- Control Cabinets

-- Testing & Monitoring Devices

-- Marine Electrical Systems

-- Renewable Energy Equipment

Product Advantages

-- Enhanced waterproof performance compared with the standard Q Series

-- Fast and secure bayonet connection for efficient installation

-- Stable electrical performance with low contact resistance

-- High resistance to vibration, humidity, and mechanical impact

-- Durable anodized aluminum alloy housing

-- OEM and customized solutions available

Specification

Our Service

-- OEM & ODM manufacturing support

-- Customized contact configurations and cable assemblies

-- Strict quality inspection before shipment

-- Sample service available

-- Professional export packaging

-- Technical support and product selection assistance

FAQ

Q1: What are the main advantages of the FQ Series connector?

A: The FQ Series combines IP67 waterproof protection, a bayonet quick-lock mechanism, and a squirrel-cage elastic contact structure to provide reliable electrical performance, easy installation, and long-term durability.

Q2: Is this connector suitable for outdoor environments?

A: Yes. The sealed housing and IP67 protection rating help protect against water, dust, humidity, and vibration, making it suitable for outdoor and industrial applications.

Q3: Can the connector be customized?

A: Yes. We offer OEM and ODM services, including customized contact configurations, cable assemblies, logo marking, and packaging based on customer requirements.

Q4: How is product quality ensured?

A: Every connector undergoes strict dimensional inspection, electrical performance testing, sealing verification, and final quality inspection before shipment to ensure consistent quality and reliable operation.