SDC HUADA SDC-66S Micro Rectangular Electrical Connector

The SDC HUADA SDC-66S Micro Rectangular Electrical Connector is engineered for high-density applications requiring a compact and robust solution. With dimensions matching the NDM series (0.635 pitch), this miniaturized connector offers a reasonable structure and small footprint, making it ideal for space-constrained environments. Available in multiple core configurations (5, 9, 15, 21, 25, 31, 37, 51, 66, 74), it ensures versatile connectivity options.

Designed to meet stringent standards (GJB7245-2011 and Q/MB25122-2018), the SDC-66S connector boasts impressive technical characteristics, including a maximum operating temperature of +125°C and a minimum of -55°C. It features a high insulation resistance of 5000 mΩ, can withstand vibrations up to 2000Hz, and maintains reliable performance under various environmental conditions. The connector supports a crimping cross-section of 0.035mm² to 0.06mm² wire, ensuring secure and efficient connections.

Ideal for applications in aerospace, telecommunications, and industrial automation, the SDC-66S connector delivers exceptional durability with a mechanical life of 300 cycles and a pressure resistance of 300V. Its compact design and high performance make it a preferred choice for engineers and designers seeking reliable and efficient electrical connections.

Key Features of the HUADA SDC-66S Micro Rectangular Electrical Connector

High Insulation Resistance: The SDC-66S boasts an impressive insulation resistance of 5000 mΩ, which significantly reduces leakage current and enhances the reliability of electrical connections.
Wide Temperature Range: This connector is designed to operate efficiently in extreme temperatures, with a maximum operating temperature of +125°C and a minimum of -55°C. This makes it suitable for use in harsh environments where temperature fluctuations are common.
Vibration and Impact Resistance: The SDC-66S is built to withstand rigorous conditions, including vibrations ranging from 10-2000Hz at 196m/S² and impacts up to 490m/s². This ensures stable performance even in dynamic and high-stress environments.
Humidity Resistance: The connector maintains reliable performance in humid conditions, operating effectively at 40°C and 98% relative humidity. This feature makes it ideal for use in environments with high moisture levels.
Electrical Characteristics
Low Contact Resistance: With a contact resistance of just 15 mΩ, the SDC-66S ensures efficient and reliable electrical connections, minimizing power loss and enhancing overall performance.
Current Capacity: The connector supports a current of 1.8A, making it suitable for a wide range of electrical applications.
Pressure Resistance: It can withstand a pressure of 300V, ensuring safety and reliability in high-voltage applications. This feature is particularly important for applications that require robust electrical insulation and protection.
Applications
The SDC HUADA SDC-66S Micro Rectangular Electrical Connector is ideal for a variety of demanding applications, including:
Aerospace: Its robust design and high performance make it suitable for aerospace applications, where reliability and durability are critical.
Telecommunications: The connector ensures reliable connections in communication systems, making it a valuable component in the telecommunications industry.
Industrial Automation: Its compact design and high performance make it suitable for use in automated systems, where space constraints and reliable connections are crucial.

Technical Features Table