SDC-66SL3 Micro Rectangular Electrical Connectors

The SDC-66SL3 Micro Rectangular Electrical Connectors are engineered to provide exceptional performance in compact spaces. With dimensions that align with the NDM series (0.635 pitch), these connectors are perfect for applications where space is at a premium. They feature a robust structure and small dimensions, making them ideal for use in aerospace, defense, and industrial sectors. The connectors can operate in a wide temperature range from -55°C to +125°C, ensuring reliability in extreme conditions. Additionally, they boast a high insulation resistance of 5000 mΩ, which enhances their durability and performance.
These connectors are designed to withstand significant impact and vibration, with an impact resistance of 490 m/s² and vibration resistance from 10-2000 Hz at 196 m/s². They also maintain excellent performance under high humidity conditions (40°C, 98% relative humidity). With a contact resistance of just 15 mΩ and a current rating of 1.8 A, the SDC-66SL3 connectors ensure efficient electrical conductivity. Their mechanical life of 300 cycles and pressure resistance of 300 V further underscore their reliability and longevity, making them a trusted choice for critical applications.

Key features of the SDC-66SL3 Connector

Temperature Range: These connectors can 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 use in harsh environments.
Insulation Resistance: The connectors have a high insulation resistance of 5000 mΩ, ensuring minimal leakage current and high reliability in electrical performance.
Work Pressure: They are designed to withstand a work pressure of 4.4 KPa, making them robust for various applications.
Impact and Vibration Resistance: The connectors can endure significant mechanical stress, with an impact resistance of 490 m/s² and vibration resistance ranging from 10-2000 Hz at 196 m/s². This ensures durability and reliability in high-vibration environments.
Humidity Resistance: They maintain excellent performance under high humidity conditions, specifically at 40°C and 98% relative humidity.
Contact Resistance: With a contact resistance of just 15 mΩ, these connectors ensure efficient electrical conductivity, reducing power loss.
Current Rating: The connectors can handle a current of up to 1.8 A, suitable for various electrical applications.
Mechanical Life: They have a mechanical life of 300 cycles, indicating their durability and long-term usability.
Pressure Resistance: The connectors can withstand a pressure of 300 V, ensuring safety and reliability in electrical connections.

Technical Features Table