High-Performance SDC-25SN5 Micro Rectangular Electrical Connectors

The SDC-25SN5 Micro Rectangular Electrical Connectors are engineered for high-density and reliable connections in compact spaces. These connectors feature dimensions that match the NDM series (0.635 pitch), ensuring compatibility and ease of integration. With a robust structure and small footprint, they are ideal for various applications requiring precision and durability. Available in multiple core configurations (5, 9, 15, 21, 25, 31, 37, 51, 66, 74), these connectors offer versatility and adaptability to meet diverse needs. The contact spacing of 0.75mm and crimped wire cross-section of 0.035mm²~0.06mm² provide excellent electrical performance, making them a reliable choice for advanced applications.
Designed to withstand harsh environments, the SDC-25SN5 connectors boast a wide operating temperature range from -55°C to +125°C and high insulation resistance of 5000 mΩ. They are built to endure impact resistance of 490m/s² and vibration resistance of 10-2000Hz 196m/S², ensuring stable performance under demanding conditions. With a current rating of 1.8A and pressure resistance up to 300V, these connectors guarantee reliable electrical connections. Additionally, their mechanical life of 300 cycles ensures long-lasting durability, making them a dependable solution for critical applications.

Key features of the SDC-25SN5 Connector

Number of Cores: The SDC-25SN5 series offers a wide range of core options, including 5, 9, 15, 21, 25, 31, 37, 51, 66, and 74 cores. This variety allows for flexibility in different applications, ensuring that you can find the perfect fit for your specific needs.
Contact Spacing: With a precise contact spacing of 0.75mm, these connectors are designed to maximize space efficiency while maintaining reliable electrical connections.
Crimped Wire Cross Section: The connectors support crimped wire cross sections ranging from 0.035mm² to 0.06mm², providing versatility in wire selection and ensuring secure connections.
Maximum Operating Temperature: These connectors can operate in extreme temperatures, with a maximum operating temperature of +125°C, making them suitable for high-temperature environments.
Minimum Operating Temperature: They are also designed to function in very low temperatures, with a minimum operating temperature of -55°C, ensuring reliability in cold conditions.
Insulation Resistance: Featuring an impressive insulation resistance of 5000 mΩ, these connectors provide excellent electrical insulation, reducing the risk of short circuits and enhancing safety.
Work Pressure: The connectors can withstand a work pressure of 4.4 KPa, ensuring they remain functional under various pressure conditions.
Impact Resistance: Designed to endure high-impact environments, these connectors have an impact resistance of 490m/s², making them robust and durable.
Vibration Resistance: They can handle vibrations ranging from 10-2000Hz with a resistance of 196m/S², making them ideal for applications involving significant mechanical movement.
Relative Humidity: The connectors can operate effectively in high humidity conditions, with a relative humidity tolerance of 40°C at 98%, ensuring reliability in moist environments.
Contact Resistance: With a low contact resistance of 15 mΩ, these connectors ensure efficient electrical conductivity, minimizing power loss.
Current Capacity: They can handle a current capacity of 1.8A, suitable for various electrical applications.
Mechanical Life: The connectors are designed for longevity, with a mechanical life of 300 cycles, ensuring long-term reliability and performance.
Pressure Resistance: They can withstand a pressure of 300 V, providing robust protection against electrical surges.

Technical Features Table