Discover the HUADA ZMDM-21PWP1 Micro Connector

The HUADA ZMDM-21PWP1 micro rectangular electrical connector redefines compact connectivity. Designed for space-conscious applications, it boasts dimensions 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than its predecessor, the J29A series. Its volume reduction—approximately 40% of the J29A—makes it an engineering marvel. With a contact spacing of 1.91mm and row spacing of 1.65mm, this connector ensures efficient signal transmission. Whether in aerospace, automotive, or industrial contexts, the ZMDM-21PWP1 thrives, operating flawlessly within a wide temperature range (-55°C to +125°C). Its impressive insulation resistance (5000 mΩ) and mechanical life (500 cycles) guarantee longevity, while the crimping cross-sectional area accommodates wires from 0.15mm² to 0.35mm². This connector is a small wonder with big impact.
In the world of miniaturization, the HUADA ZMDM-21PWP1 stands tall. Its robust construction withstands harsh environments, including pressure (800V), impact (490m/s²), and vibration (10-2000Hz, 196m/s²). Imagine applications where every millimeter counts—the ZMDM-21PWP1 delivers. Whether you’re designing cutting-edge medical devices, precision instruments, or next-gen consumer electronics, this connector ensures seamless communication. Its compact form doesn’t compromise performance; it enhances it. So, when space is at a premium, trust the HUADA ZMDM-21PWP1 to connect the dots, quite literally.

Key Features of the HUADA ZMDM-21PWP1 Connector

Operating Temperature Range: The ZMDM-21PWP1 connector is designed to operate reliably within a temperature range of 0°C to 55°C (32°F to 131°F). Whether it’s in a chilly server room or a moderately warm industrial environment, this connector has you covered.
Nonoperating Temperature Tolerance: When not actively in use, the connector can withstand temperatures as low as -25°C and as high as +70°C (-13°F to +158°F). So even during storage or transit, it remains resilient.
Relative Humidity Considerations: Operating conditions allow for relative humidity levels ranging from 5% to 95% without condensation. This flexibility ensures performance across various environments.
Heat Dissipation Details: Depending on the size, the connector dissipates heat differently:
For 4-inch, 6-inch, and 7-inch variants: 15 W (51 BTU)
9-inch and 10-inch: 20 W (68 BTU)
12-inch and 15-inch: 30 W (102 BTU)
These ratings help you plan for efficient heat management in your system.
Altitude Compatibility: The ZMDM-21PWP1 can function at altitudes of up to 2000 meters (6562 feet). Whether you’re designing for mountainous regions or aircraft applications, it won’t skip a beat.
Vibration Resilience: During operation, the connector handles vibrations in the frequency range of 10 to 57 Hz with an amplitude of 0.012 pk-pk. At higher frequencies (57 to 500 Hz), it withstands an acceleration of 2g peak. Ideal for rugged environments!
Shock Resistance: When subjected to shock, the connector remains robust. It can handle an acceleration of 15 g at 11 ms during operation and 30 g at 11 ms when not in use.
Enclosure Ratings:
The ZMDM-21PWP1 complies with NEMA and UL Type 12, 13, and 4X standards (for indoor use). Additionally, it achieves IP54 or IP66 classification as per UL guidelines.

Technical Features Table: