Discover the HUADA ZMDM-51S-A Micro Rectangular Connector

Compact Design for Space-Constrained Applications: The HUADA ZMDM-51S-A micro rectangular connector is engineered for efficiency in tight spaces. Its compact dimensions—2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series—make it ideal for high-density applications. Whether you’re designing consumer electronics, automotive systems, or industrial machinery, this connector’s small footprint ensures efficient use of available space. Despite its size, the ZMDM-51S-A delivers robust performance, meeting the demands of modern electronic designs.
High-Performance Features: This connector isn’t just small; it’s also packed with essential features:
Temperature Resilience: With an operating temperature range from -55°C to +125°C, the ZMDM-51S-A performs reliably in extreme environments.
Electrical Integrity: Boasting an insulation resistance of 5000 mΩ and a low contact resistance of 8 mΩ, it ensures signal integrity.
Mechanical Durability: The connector withstands 500 cycles of use, making it suitable for applications with frequent connections and disconnections.
Environmental Tolerance: It handles relative humidity up to 98% at 40°C.
Safety: The ZMDM-51S-A can withstand pressures up to 800V.

Key Features of the ZMDM-51S-A Connector

Compact Design and Dimensions: The ZMDM-51S-A stands out as a micro rectangular connector meticulously crafted for space-constrained applications. Its compact form, measuring 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series, ensures optimal utilization of available board real estate. Whether you’re designing intricate consumer electronics, robust automotive systems, or precision industrial machinery, this connector’s diminutive footprint promises efficiency without compromising performance.
Operating Temperature Range: Maximum Operating Temperature: The ZMDM-51S-A confidently operates at temperatures up to +125 °C, making it suitable for demanding environments where heat resistance is critical.
Minimum Operating Temperature: Even in frigid conditions, the connector remains functional, with a minimum operating temperature of -55 °C.
Electrical Performance: Insulation Resistance: With an impressive insulation resistance of 5000 mΩ, the ZMDM-51S-A ensures reliable signal integrity, minimizing leakage and ensuring optimal electrical performance.
Contact Resistance: At a mere 8 mΩ, the connector facilitates efficient current flow, reducing energy losses and maintaining robust connections.
Current Rating: Capable of handling up to 5 A, it accommodates a wide range of applications.
Mechanical Durability: Mechanical Life: The ZMDM-51S-A withstands 500 cycles of use, making it suitable for applications requiring frequent connections and disconnections.
Impact Resistance: Robust enough to endure impacts up to 490m/s², it maintains reliability even in dynamic environments.
Vibration Resistance: Operating seamlessly across a frequency range of 10-2000Hz at 196m/s², it remains steadfast under mechanical stress.
Environmental Tolerance: Relative Humidity: In high-humidity conditions (up to 98% at 40°C), the connector remains unaffected, ensuring consistent performance.
Safety Features: Pressure Resistance: The ZMDM-51S-A can handle up to 800V, providing an additional layer of safety in critical applications.

Technical Features Table: