SDC-21SW1 Micro Rectangular Electrical Connectors

The SDC-21SW1 Micro Rectangular Electrical Connectors are designed to meet the demands of high-density applications with their compact and robust structure. Featuring a 0.75mm contact spacing and available in a variety of core counts ranging from 5 to 74, these connectors are versatile and adaptable to numerous precision applications. They are engineered to operate in extreme conditions, with a maximum operating temperature of +125°C and a minimum of -55°C. The connectors also boast an impressive insulation resistance of 5000 mΩ and a current rating of 1.8A, ensuring reliable performance even in the most demanding environments.
These connectors are particularly suited for use in medical equipment, robotics, and industrial settings due to their superior vibration and impact resistance. With a mechanical life of 300 cycles and the ability to withstand pressures up to 300 V, the SDC-21SW1 series offers durability and longevity. Additionally, they can handle relative humidity levels of 40℃ at 98%, making them ideal for various challenging conditions. Whether you need reliable connectivity for sensitive medical devices or robust connections for industrial machinery, the SDC-21SW1 Micro Rectangular Electrical Connectors provide a dependable solution.

Key features of the SDC-21SW1 Connector

Temperature Range: These connectors are designed to operate in extreme temperatures, with a maximum operating temperature of +125°C and a minimum operating temperature of -55°C. This makes them suitable for a wide range of environments, from industrial settings to outdoor applications.
Insulation Resistance: The SDC-21SW1 connectors offer an impressive insulation resistance of 5000 mΩ, ensuring minimal leakage current and high reliability in electrical performance.
Contact Spacing and Core Counts: With a contact spacing of 0.75mm, these connectors are available in various core counts, including 5, 9, 15, 21, 25, 31, 37, 51, 66, and 74. This variety allows for flexibility in design and application, catering to different connectivity needs.
Mechanical and Electrical Durability: The connectors have a mechanical life of 300 cycles, indicating their durability and long-term usability. They can handle a current rating of 1.8A and have a pressure resistance of 300 V, making them robust for various electrical applications.
Environmental Resistance: The SDC-21SW1 series is built to withstand harsh conditions, with an impact resistance of 490 m/s² and vibration resistance ranging from 10-2000Hz at 196 m/s². They can also operate in relative humidity conditions of 40℃ at 98%, ensuring performance in humid environments.
Wire Compatibility: These connectors are compatible with crimped wires having a cross-section of 0.035mm² to 0.06mm², providing versatility in wiring options.

Technical Features Table