HUADA ZMDM-31SH2 Micro Rectangular Connector: Compact Design, High Performance
Discover the HUADA ZMDM-31SH2 Connector: Compact and Reliable
The HUADA ZMDM-31SH2 micro rectangular connector redefines compactness without compromising performance. Its dimensions are 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series, making it ideal for space-constrained applications. Whether you’re designing consumer electronics, automotive systems, or industrial machinery, this connector ensures reliable signal transmission. With features like low contact resistance (only 8 mΩ), a wide operating temperature range (from -55°C to +125°C), and impressive mechanical durability (500 cycles), the ZMDM-31SH2 is a game-changer for engineers seeking efficiency and reliability.
The HUADA ZMDM-31SH2 connector combines efficiency with robustness. Its compact form factor doesn’t compromise on features: it withstands impacts up to 490m/s², handles vibrations from 10Hz to 2000Hz at 196m/s², and remains reliable even in extreme temperatures. Whether you’re building medical devices, aerospace systems, or smart appliances, the ZMDM-31SH2 ensures seamless connectivity. Say goodbye to bulky connectors and embrace the future of miniaturized design with HUADA’s latest innovation.
Key Features of the HUADA ZMDM-31SH2 Connector
Device Type and Classification: The ZMDM-31SH2 connector is specifically designed for infusion syringe pumps and volumetric infusion pumps.
It falls under the P+I classification, complying with IEC 60601-1 standards.
Additionally, it meets the requirements for protection class II and defibrillation protection of type CF.
Classified as a mobile device operating at distances greater than 20 cm from the human body, it ensures safety during medical use.
Robustness and Environmental Resilience: The connector is built to withstand challenging conditions: Impact resistance: It can handle impacts up to 490m/s².
Extreme temperatures: It remains reliable across a wide temperature range.
These features make it suitable for applications in medical devices, aerospace systems, and smart appliances.
Moisture Protection: The ZMDM-31SH2 connector boasts an IP44 rating, which means it is protected against solid objects larger than 1.0 mm and water splashed from all directions.
Compact Design: Dimensions: Approximately 255 mm x 70 mm x 170 mm.
Its compact form factor ensures efficient space utilization without compromising functionality.
Power Supply Options: The connector can be powered via:
Safety Features: Integrated piston brake and anti-freeflow clamp prevent accidental freeflow.
User-friendly interface ensures seamless operation.
Delivery Rate Range and Accuracy: Adjustable delivery rate: 0.01-1,800 mL/h (online adjustment without interruption).
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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