Discover the HUADA ZMDM-31PQH Connector: Compact, Reliable, and Versatile

The HUADA ZMDM-31PQH is a compact marvel that redefines connectivity. Designed for efficiency and performance, this micro rectangular electrical connector packs a punch in a small form factor. Its dimensions—2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series—make it an ideal choice for space-constrained applications. Whether you’re working on consumer electronics, automotive systems, or industrial machinery, the ZMDM-31PQH ensures reliable connections without compromising precious board real estate. Plus, with an insulation resistance of 5000 mΩ and contact resistance of 8 mΩ, it guarantees stable signal transmission even in demanding environments.
Beyond its compact design, the ZMDM-31PQH boasts impressive resilience. It can handle extreme temperatures, from a chilly -55°C to a scorching +125°C.. Whether you’re an engineer, designer, or hobbyist, this connector combines practicality with performance.

Key Features of the HUADA ZMDM-31PQH Connector

Dimensions and Design: The ZMDM-31PQH is part of the micro rectangular connector family. It stands out with its compact form factor, measuring 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series. This space-saving design is crucial for applications where board real estate is at a premium.
The connector shell is made of aluminum alloy, ensuring durability and reliable performance.
Temperature Range: Operating Temperature: It can handle extreme temperatures, ranging from a chilly -55°C to a scorching +125°C. Whether your project faces freezing cold or sweltering heat, the ZMDM-31PQH remains resilient.
Electrical Performance: Insulation Resistance: The connector boasts an insulation resistance of 5000 mΩ, ensuring reliable signal transmission.
Contact Resistance: With a contact resistance of 8 mΩ, it maintains stable connectivity.
Current Handling: Capable of carrying up to 5 A, it’s suitable for various power requirements.
Mechanical Durability: Mechanical Life: Expect a long-lasting performance with a mechanical life of 500 cycles.
Shock and Vibration Resistance: It can withstand impacts up to 490m/s² and vibrations across a wide frequency range (10Hz to 2000Hz) at 196m/s².
Applications: The ZMDM-31PQH finds applications in various industries, including telecommunications, aerospace, navigation, military, and high-end commercial sectors.
Its versatility makes it ideal for both professional engineers and hobbyists working on electronic projects.

Technical Features Table:

ZMDM-31PQH Micro Rectangular Electrical Connector

High Performance Micro Rectangular Electrical Connector

Compact Design Micro Rectangular Electrical Connector

HUADA ZMDM-31PQH Micro Rectangular Electrical Connector: Compact Design, High Performance Images