HUADA ZMDM-39SH Micro Rectangular Electrical Connector – Compact Design, High Performance
Discover the HUADA ZMDM-39SH Connector: Compact, Reliable, and Efficient
The HUADA ZMDM-39SH connector redefines compact design without compromising performance. At just 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than its predecessor (the J29A series), it’s a space-saving marvel. Whether you’re designing intricate circuitry or optimizing tight spaces, the ZMDM-39SH fits seamlessly. Its impressive volume efficiency—approximately 40% of the J29A—ensures you get more functionality without sacrificing precious real estate. From industrial automation to consumer electronics, this connector delivers reliability in a small package.
The ZMDM-39SH thrives in extreme conditions. With an operating temperature range from -55°C to +125°C, it’s your go-to connector for diverse environments. Its high insulation resistance (5000 mΩ) ensures reliable signal transmission, while the low contact resistance (only 8 mΩ) optimizes conductivity. Surviving impacts up to 490m/s² and vibrations in the 10-2000Hz range (196m/s²), it’s built tough. Plus, the pressure-resistant design handles up to 800V. Whether you’re in aerospace, automotive, or telecommunications, the HUADA ZMDM-39SH connector is your compact powerhouse.
Key Features of the HUADA ZMDM-39SH Connector
Optimization: The ZMDM-39SH connector is a marvel of compact design. It trims down dimensions without compromising performance. Here’s what makes it stand out:
Space-Saving Dimensions: It’s 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than its predecessor, the J29A series. Imagine fitting high functionality into tight spaces!
Remarkably, it occupies only about 40% of the volume of the J29A. Efficiency meets elegance.
Temperature Resilience: Operating seamlessly from -55°C to +125°C, it adapts to diverse environments. Whether it’s scorching heat or chilly conditions, the ZMDM-39SH delivers.
Electrical Performance: Insulation Resistance: A robust 5000 mΩ ensures reliable signal transmission.
Mechanical Life: Withstanding 500 cycles, it’s built for longevity.
Impact and Vibration: Survives impacts up to 490m/s² and vibrations in the 10-2000Hz range (196m/s²).
Contact Resistance: A mere 8 mΩ for optimal conductivity.
Pressure-Proof Design: It handles up to 800V without breaking a sweat.
Applications: From industrial automation to consumer electronics, the ZMDM-39SH shines. It’s your compact powerhouse for precision projects.
Engineering Excellence in Harsh Conditions: Picture this connector thriving where others falter:
Aerospace Challenges: Whether it’s avionics or satellite systems, the ZMDM-39SH’s temperature range and resilience make it a reliable choice.
Automotive Innovation: Under the hood or in infotainment systems, this connector withstands extreme temperatures and vibrations.
Telecom Triumphs: In data centers or network equipment, it ensures seamless connectivity.
Consumer Electronics: From wearables to smart devices, the ZMDM-39SH keeps things compact and efficient.
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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