HUADA ZMDM-31SQN Micro Rectangular Electrical Connector

The HUADA ZMDM-31SQN Micro Rectangular Electrical Connector is a cutting-edge solution designed for high-performance and reliability in demanding environments. This connector is significantly more compact than the J29A series, being 2.78mm shorter in length, 5.4mm narrower in width, and 3.9mm shorter in height. Despite its reduced size, it maintains robust performance, making it an ideal choice for applications where space is at a premium. With a volume approximately 40% of the J29A series, the ZMDM-31SQN offers a compact yet powerful solution without compromising on functionality.
Engineered to withstand extreme conditions, the ZMDM-31SQN operates within a temperature range of -55°C to +125°C. It features an impressive insulation resistance of 5000 mΩ and a contact resistance of just 8 mΩ, ensuring excellent electrical conductivity. The connector is built to endure high-stress environments, withstanding impacts up to 490m/s² and vibrations from 10-2000Hz at 196m/S². Additionally, it supports a current of 5A and is pressure resistant up to 800V. With a mechanical life of 500 cycles and the ability to operate in relative humidity conditions of 40℃ at 98%, this micro rectangular connector is perfect for aerospace, military, telecommunications, and other high-tech industries.

Key features of the ZMDM-31SQN Connector

Maximum Operating Temperature: The connector can operate at temperatures up to +125°C, ensuring reliability in high-temperature environments.
Minimum Operating Temperature: It remains functional at temperatures as low as -55°C, making it suitable for use in extreme cold conditions.
Insulation Resistance: With an insulation resistance of 5000 mΩ, the ZMDM-31SQN provides excellent electrical insulation, reducing the risk of short circuits.
Mechanical Life: The connector is designed for durability, with a mechanical life of 500 cycles, ensuring long-term reliability.
Impact Resistance: It can withstand impacts up to 490m/s², making it robust enough for high-stress environments.
Vibration Resistance: The connector can endure vibrations ranging from 10-2000Hz at 196m/S², ensuring stable performance in environments with significant mechanical vibrations.
Contact Resistance: With a contact resistance of just 8 mΩ, the ZMDM-31SQN ensures minimal electrical resistance, providing efficient conductivity.
Relative Humidity: It can operate in conditions with relative humidity of 40℃ at 98%, making it suitable for humid environments.
Current Capacity: The connector supports a current of 5A, making it capable of handling substantial electrical loads.
Pressure Resistance: It is pressure resistant up to 800V, ensuring safety and reliability under high voltage conditions.

Technical Features Table