HUADA ZMDM-21P-D Micro Rectangular Connector: Compact Design, High Performance
Discover the HUADA ZMDM-21P-D Micro Connector: Smaller Size, Bigger Impact
The HUADA ZMDM-21P-D micro rectangular connector redefines compactness without compromising performance. Its diminutive 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 designing consumer electronics, automotive systems, or industrial machinery, this connector delivers big results in a small package. With a maximum operating temperature of +125°C and a minimum operating temperature of -55°C, it thrives in diverse environments. Its low contact resistance (only 8 mΩ) ensures efficient power transfer, while surviving shocks (490m/s²) and vibrations (10-2000Hz at 196m/s²). The HUADA ZMDM-21P-D is your go-to solution for miniaturized, high-performance connectivity.
Crafted with precision, the HUADA ZMDM-21P-D connector boasts a mechanical life of 500 cycles, making it a durable choice for repeated connections. Its insulation resistance of 5000 mΩ ensures signal integrity, even in demanding applications. Whether you’re building medical devices, aerospace systems, or robotics, this connector’s pressure resistance (up to 800V) and relative humidity tolerance (tested at 40°C and 98%) provide peace of mind. Elevate your designs with the HUADA ZMDM-21P-D—a connector that combines engineering excellence with space-saving elegance.
Key Features of the HUADA ZMDM-21P-D Connector
Compact Design: The HUADA ZMDM-21P-D is meticulously engineered to be smaller than the J29A series, making it an excellent choice for space-constrained applications.
Insulation Resistance: With an impressive 5000 mΩ insulation resistance, this connector ensures reliable signal transmission.
Mechanical Life: Designed for durability, it can withstand 500 cycles of repeated connections.
Impact Resistance: When subjected to shocks up to 490m/s², the HUADA ZMDM-21P-D remains unfazed.
Vibration Tolerance: It can handle vibrations ranging from 10Hz to 2000Hz at 196m/s², maintaining stability.
Low Contact Resistance: With a mere 8 mΩ contact resistance, it efficiently transfers power.
Relative Humidity Tolerance: Tested at 40°C and 98% humidity, it thrives in challenging environments.
Current Rating: Capable of handling up to 5 A, it’s versatile for various applications.
Pressure Resistant: Safely operates at voltages up to 800V.
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Technical Features Table:
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -55 °C |
Insulation Resistance | 5000 mΩ |
Mechanical life | 500 |
Work pressure | 4.4 KPa |
Impact | 490m/s2 |
Vibration | 10-2000Hz 196m/S2 |
Contact Resistance | 8 mΩ |
Relative humidity | 40℃, 98% |
Current | 5 A |
Pressure Resistant | 800V |

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