SDC-37SN Micro Rectangular Electrical Connectors

The SDC-37SN Micro Rectangular Electrical Connectors are engineered for high-density and precision applications, offering a compact and robust design that ensures reliable performance in critical environments. These connectors are available in multiple core options, ranging from 5 to 74 cores, and feature a precise 0.75mm contact spacing. This series is designed to match the dimensions of the NDM series (0.635 pitch), allowing for seamless integration into existing systems. With a wide operating temperature range from -55°C to +125°C and high insulation resistance of 5000 mΩ, these connectors provide exceptional durability and safety.
Ideal for use in aerospace, military, and other high-reliability sectors, the SDC-37SN connectors are built to withstand harsh conditions, including impacts up to 490m/s² and vibrations from 10-2000Hz at 196m/S². They support a current of 1.8A and have a pressure resistance of up to 300V, ensuring stable and efficient electrical connections. The connectors’ small size and high performance make them a preferred choice for engineers and designers seeking dependable solutions for their electrical connectivity needs.

Key features of the SDC-37SN Connector

The SDC-37SN Micro Rectangular Electrical Connectors are meticulously engineered to cater to high-density and precision applications, ensuring optimal performance in demanding environments. These connectors are available in a wide range of core configurations, including 5, 9, 15, 21, 25, 31, 37, 51, 66, and 74 cores, providing flexibility for various design requirements. The precise 0.75mm contact spacing guarantees reliable and stable connections, essential for critical applications. Designed to match the dimensions of the NDM series (0.635 pitch), these connectors offer seamless integration into existing systems, minimizing the need for extensive modifications.
The SDC-37SN series is built to withstand extreme conditions, with a maximum operating temperature of +125°C and a minimum operating temperature of -55°C, making them suitable for both high-temperature and cold environments. The high insulation resistance of 5000 mΩ ensures excellent electrical insulation, enhancing safety and performance. These connectors can operate under a work pressure of 4.4 KPa and are designed to endure mechanical shocks with an impact resistance of 490m/s². Additionally, they can handle vibrations ranging from 10-2000Hz at 196m/S², ensuring stability in dynamic environments. The connectors are also capable of operating in high humidity conditions, with a relative humidity tolerance of 40°C at 98%.
Further enhancing their reliability, the SDC-37SN connectors feature a low contact resistance of 15 mΩ, ensuring efficient conductivity and minimal power loss. They support a current rating of 1.8A, making them suitable for various electrical applications. With a mechanical life of 300 cycles, these connectors are designed for long-term use, providing durability and consistent performance. The pressure resistance of up to 300V ensures safety and reliability under high voltage conditions, making these connectors ideal for aerospace, military, and other high-reliability sectors. Their robust construction and precise engineering make them a preferred choice for engineers and designers seeking dependable electrical connectivity solutions.

Technical Features Table