Product Specification

SDC-51SL3 Micro Rectangular Electrical Connectors

The SDC-51SL3 Micro Rectangular Electrical Connectors are engineered for high-performance applications where space is at a premium. These connectors feature dimensions identical to the NDM series (0.635 pitch), ensuring compatibility and ease of integration. Their compact and robust design makes them ideal for use in environments where reliability and durability are crucial. With an impressive operating temperature range from -55°C to +125°C, these connectors can withstand extreme conditions, making them suitable for a variety of demanding applications. The high insulation resistance of 5000 mΩ further enhances their reliability, ensuring stable and secure connections.
In addition to their thermal resilience, the SDC-51SL3 connectors boast excellent mechanical properties. They can endure vibrations ranging from 10 to 2000Hz at 196 m/s² and impacts up to 490 m/s², making them highly resistant to physical stress. The connectors support a current rating of 1.8A and have a mechanical life of 300 cycles, providing long-lasting performance. With a pressure resistance of 300 V and a contact resistance of just 15 mΩ, these connectors are designed to deliver consistent and efficient electrical performance. Whether used in industrial, automotive, or aerospace applications, the SDC-51SL3 series offers a reliable and compact solution for your electrical connectivity needs.

Key features of the SDC-51SL3 Connector

Operating Temperature Range: These connectors can operate in extreme temperatures, ranging from -55°C to +125°C. This makes them suitable for various environments, including those with significant temperature fluctuations.
Insulation Resistance: The connectors have a high insulation resistance of 5000 mΩ, ensuring minimal leakage current and maintaining the integrity of the electrical connection.
Work Pressure: They are designed to withstand a work pressure of 4.4 KPa, making them reliable under different pressure conditions.
Impact Resistance: With an impact resistance of 490 m/s², these connectors can endure significant mechanical shocks without compromising performance.
Vibration Resistance: The connectors are built to handle vibrations in the range of 10-2000Hz at 196 m/s², ensuring stable performance even in high-vibration environments.
Relative Humidity: They can operate effectively in environments with relative humidity up to 98% at 40°C, making them suitable for humid conditions.
Contact Resistance: The contact resistance is low at 15 mΩ, which ensures efficient electrical conductivity and minimal power loss.
Current Rating: These connectors support a current rating of 1.8A, suitable for various low to moderate power applications.
Mechanical Life: The connectors have a mechanical life of 300 cycles, indicating their durability and long-term usability.
Pressure Resistance: They can withstand a pressure of 300 V, ensuring safety and reliability in electrical applications.

Technical Features Table