HUADA ZMDM-21P-A Micro Rectangular Electrical Connector

The HUADA ZMDM-21P-A Micro Rectangular Electrical Connector is a marvel of compact engineering, designed to deliver high performance in a significantly smaller form factor. Measuring 2.78mm shorter, 5.4mm narrower, and 3.9mm shorter in height than the J29A series, this connector is approximately 40% smaller in volume. Despite its reduced size, it does not compromise on durability or functionality. It operates efficiently within a wide temperature range, from -55°C to +125°C, and boasts an impressive insulation resistance of 5000 mΩ. This makes it an ideal choice for applications requiring reliable electrical connections in constrained spaces.
In addition to its compact design, the ZMDM-21P-A offers robust mechanical and electrical properties. It has a mechanical life of 500 cycles, can withstand impacts up to 490m/s², and endures vibrations ranging from 10-2000Hz at 196m/s². The connector also features a low contact resistance of 8 mΩ, ensuring minimal power loss, and can handle currents up to 5A with a pressure resistance of 800V. Its ability to maintain performance in high humidity conditions (98% at 40°C) further underscores its reliability. Whether for industrial, automotive, or aerospace applications, the ZMDM-21P-A stands out as a versatile and dependable solution for modern electrical connectivity needs.

Key features of the ZMDM-21P-A Connector

The HUADA ZMDM-21P-A Micro Rectangular Electrical Connector is designed to meet rigorous technical standards, ensuring reliable performance in various demanding environments. Here are the detailed technical specifications: Maximum Operating Temperature: The connector can operate efficiently at temperatures up to +125°C, making it suitable for high-temperature applications.
Minimum Operating Temperature: It remains functional at temperatures as low as -55°C, ensuring reliability in extreme cold conditions.
Insulation Resistance: With an insulation resistance of 5000 mΩ, the connector provides excellent electrical insulation, preventing leakage currents.
Mechanical Life: The connector is rated for 500 mating cycles, indicating its durability and long-term usability.
Impact Resistance: It can withstand impacts up to 490m/s², making it robust against mechanical shocks.
Vibration Resistance: The connector can endure vibrations ranging from 10-2000Hz at 196m/s², ensuring stable performance in environments with significant vibrations.
Contact Resistance: Featuring a low contact resistance of 8 mΩ, the connector ensures minimal power loss and efficient electrical conductivity.
Relative Humidity: It can operate in environments with up to 98% relative humidity at 40°C, highlighting its suitability for humid conditions.
Current Capacity: The connector can handle currents up to 5A, supporting various electrical applications.
Pressure Resistance: It is pressure resistant up to 800V, ensuring safety and reliability under high voltage conditions.

Technical Features Table