Compact dual-lock waterproof connector for vibration-prone applications

FD20 Waterproof Connectors Catalog with Specifications

Why vibration resistance matters in compact connector applications

In drones, robotics, and other mobile equipment, connectors face constant mechanical stress. A loose connection can cause intermittent power loss, signal failure, or complete system shutdown. The FD20-D series addresses this with dual locking clips that secure the mating halves, reducing the risk of accidental disconnection in high-vibration environments.

Beyond mechanical security, environmental protection is equally critical. The IP68 rating on this connector series helps keep moisture, dust, and debris out of the connection, which is essential for outdoor or humid operating conditions.

Key features of the FD20-D dual-lock waterproof connector

• Dual locking clips: Provide a positive mechanical lock to resist vibration-induced separation.
• IP68 waterproof rating: Protects against prolonged immersion, suitable for exposed or wet locations.
• Compact design: Fits into tight spaces such as drone battery compartments, cameras, and portable instruments.
• Easy installation: Simple push-and-lock operation reduces assembly time in the field.

Is the FD20-D right for your application?

This connector is best suited for applications where space is limited and vibration is a concern. Typical uses include drone battery connections, handheld devices, outdoor sensors, and compact industrial equipment. If your project requires a small-form-factor connector with reliable locking and waterproofing, the FD20-D is a practical choice.

For applications with higher current or larger cable diameters, consider reviewing the broader waterproof connector range to match the correct series to your electrical and mechanical requirements.

Next step: verify your connection requirements

Before selecting a connector, confirm your operating voltage, current, cable diameter, and expected environmental exposure. If you need assistance matching the FD20-D or another series to your specific application, contact our team with your project details for a recommendation.