Discover the HUADA ZMDM-31P Micro Connector: Small Size, Big Impact

The HUADA ZMDM-31P is a marvel of compact engineering, designed to fit seamlessly into tight spaces without compromising performance. Measuring 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than its predecessor (the J29A series), this micro rectangular electrical connector packs a punch. Its volume is a mere 40% of the J29A, making it ideal for applications where space is at a premium. Whether you’re working on consumer electronics, automotive systems, or industrial machinery, the ZMDM-31P delivers reliability and precision.
Inside its diminutive frame, the ZMDM-31P boasts impressive technical features. With a contact spacing of 1.91mm and a crimping cross-sectional area suitable for 0.15mm² to 0.35mm² wire, it’s versatile and adaptable. Operating flawlessly in temperatures ranging from -55°C to +125°C, it’s a reliable choice for extreme environments. Its insulation resistance of 5000 mΩ ensures signal integrity, while the mechanical life of 500 cycles guarantees longevity. Whether you’re upgrading existing systems or designing cutting-edge electronics, the HUADA ZMDM-31P is your go-to connector for efficiency and performance.

Key Features of the HUADA ZMDM-31P Connector

Dimensions and Design: The ZMDM-31P series is meticulously designed for compact applications, making it an excellent choice for space-constrained electronic designs.
Compared to the J29A series, the ZMDM-31P connector is: Shorter in Length: It measures 2.78mm less in length.
The volume of the ZMDM-31P is approximately 40% of that of the J29A series, allowing for efficient use of limited space.
Wire Compatibility: The crimping cross-sectional area accommodates wire sizes ranging from 0.15mm² to 0.35mm².
Environmental Specifications: Maximum Operating Temperature: The ZMDM-31P can handle temperatures up to +125 °C.
Minimum Operating Temperature: It remains functional even in extreme cold, down to -55 °C.
Insulation Resistance: With an impressive 5000 mΩ, it ensures reliable electrical isolation.
Mechanical Life: Expect up to 500 cycles of reliable performance.
Impact Resistance: It can withstand impacts up to 490m/s².
Vibration Resistance: Tested at 10-2000Hz with a vibration level of 196m/s².
Contact Resistance: A low contact resistance of 8 mΩ ensures efficient signal transmission.
Relative Humidity: It performs well at 40°C with 98% humidity.
Electrical Performance: Current Rating: The ZMDM-31P can handle a current of up to 5 A.
Pressure Resistance: It maintains integrity even under 800V pressure.
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Technical Features Table:

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