HUADA ZMDM-21S-A Micro Rectangular Electrical Connector: Compact Design, High Performance
Discover the HUADA ZMDM-21S-A Connector: Smaller, Yet Powerful
Compact Design, Powerful Performance: The HUADA ZMDM-21S-A connector redefines space efficiency without compromising on 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 tight electronic layouts. Whether you’re designing wearables, IoT devices, or compact gadgets, the ZMDM-21S-A delivers. With a maximum operating temperature of +125°C and a minimum of -55°C, it thrives in diverse environments. Plus, its impressive mechanical life of 500 cycles ensures long-lasting reliability. Say goodbye to bulky connectors; embrace the power of compact engineering!
Technical Excellence Unleashed: Dive into the technical prowess of the ZMDM-21S-A. Its insulation resistance of 5000 mΩ ensures signal integrity, while the low contact resistance of 8 mΩ minimizes energy loss. Surviving impacts at 490m/s² and handling vibrations from 10Hz to 2000Hz at 196m/s², this connector is built to withstand real-world challenges Whether you’re an engineer, designer, or tech enthusiast, the HUADA ZMDM-21S-A connector empowers your creations.
Key Features of the HUADA ZMDM-21S-A Connector
Number of Positions: This connector has 21 positions, making it suitable for applications where multiple signals or contacts are required.
Gender: The ZMDM-21S-A is a female connector, designed to mate with male connectors.
Termination Style: It features solder termination, ensuring a secure and reliable connection.
Mounting Angle: The connector is straight, allowing for straightforward installation.
Operating Temperature Range: Maximum Operating Temperature: Up to +125°C
Minimum Operating Temperature: Down to -55°C
Electrical Performance: Insulation Resistance: 5000 mΩ
Mechanical Durability: Mechanical Life: Rated for 500 cycles
Impact Resistance: Survives at 490m/s²
Vibration Tolerance: Withstands vibrations from 10Hz to 2000Hz at 196m/s²
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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