SD16 Waterproof In-line Cable Mount 2 Pin Aviation Circular Connector

SD16 Waterproof In-line Cable Mount 2 Pins Connector Overview

The SD16 Waterproof In-line Cable Mount 2 Pins Connector is a compact circular connector engineered for industrial equipment and outdoor systems that demand a reliable, space-saving connection. It combines an aviation-style threaded locking mechanism with waterproof sealing to ensure stable power and signal transmission in demanding environments.

This in-line cable mount configuration is ideal for applications where installation space is limited but connection integrity is critical, such as automation systems, communication devices, outdoor electronics, and industrial control equipment.

Key Selection Criteria for the SD16 2-Pin Connector

When evaluating this connector for your project, consider these primary decision points:

• Pin Configuration and Gender: This model is a 2-pin variant. The SD16 series supports 2-9 pin configurations in male or female gender. Confirm the required pin count and gender for your specific cable-to-cable or cable-to-panel mating needs.
• Locking Mechanism: The threaded locking system provides a secure, vibration-resistant connection, preventing accidental disconnection in moving or high-vibration equipment.
• Environmental Protection: The waterproof and dust-resistant design is suited for outdoor or washdown environments. Verify the specific IP rating against your application's exposure to moisture and particulates.
• Material Compatibility: The housing is available in PC or Nylon66, with brass gold-plated contacts and a PPS insulator. Assess these materials against your chemical exposure and temperature requirements.
• Installation Method: As an in-line cable mount connector, it is designed for cable-to-cable joining. Ensure this form factor aligns with your equipment's routing and mounting strategy.

Construction and Mechanical Reliability

The SD16 connector is built to balance space efficiency with mechanical stability. Its aviation-style connection structure provides secure locking performance, helping to prevent loosening caused by vibration or movement during operation. The waterproof sealing design further enhances reliability in environments exposed to moisture, dust, and outdoor conditions.

For continuous industrial use, the connector is designed for repeated plugging cycles and long-term operation. The combination of a robust housing and corrosion-resistant contacts supports durable performance in challenging settings.

Manufacturing and Quality Assurance

As a professional connector manufacturer with over 15 years of experience, we operate a complete in-house manufacturing system to ensure consistent quality. This includes mold and tooling development, zinc alloy die-casting, CNC precision machining, injection molding, and connector assembly with cable processing.

Every SD16 connector undergoes comprehensive testing before shipment, including electrical conductivity, plugging and unplugging cycle, waterproof sealing verification, mechanical durability, and dimensional accuracy inspections. Our products comply with international quality standards such as CE, RoHS, and ISO9001.

Customization and Application Support

We provide flexible customization services to match your project requirements, including pin configuration, cable assembly integration, connector color and material options, and packaging or branding solutions. Our engineering team supports customers from sample development through to mass production.

The SD16 series is suitable for a range of applications, including:

• Industrial automation equipment
• Outdoor electrical systems
• Communication devices
• LED and lighting equipment
• Smart control systems
• Power and monitoring equipment

Inquiry Checklist for Accurate Quotation

To ensure we recommend the correct SD16 configuration, please provide the following details with your inquiry:

• Required pin count and gender (male/female)
• Mating connector requirement (cable mount, panel mount, etc.)
• Cable outside diameter and conductor size for cable assembly
• Electrical load (current and voltage) and signal type
• Environmental conditions (IP rating, temperature range, chemical exposure)
• Order quantity and target timeline

For a compact and reliable waterproof circular connector solution, contact us for samples, technical support, and a detailed quotation. We are ready to assist with your specific application needs.