ZMDC-31SSL5 Micro Rectangular Connector: Compact Design, High-Density Contact, and Wide Temperature Range
Discover the ZMDC-31SSL5 Micro Connector: Compact and Reliable
Compact and Reliable: The ZMDC-31SSL5 micro rectangular connector is designed for space-conscious applications without compromising performance. Its smaller footprint, compared to the ZMDM series, ensures efficient utilization of available space. With high-density contacts and a robust construction, this connector withstands vibrations, shocks, and harsh environments. Whether for cable-to-cable, cable-to-board, or board-to-board connections, the ZMDC-31SSL5 delivers reliability in a compact form.
Wide Temperature Range and Versatility: Operating from -55°C to +125°C, the ZMDC-31SSL5 adapts to diverse environments. Its elastic stranded pins ensure reliable connections, while the 500-cycle mechanical life guarantees longevity. Ideal for lightweight equipment, this connector offers a cross-sectional area of 0.15mm²~0.35mm² and handles currents up to 5 A. Choose the ZMDC-31SSL5 for space-saving efficiency and dependable performance.
Key Features of the ZMDC-31SSL5 Connector
Conformance and Features: The ZMDC-31SSL5 adheres to the GJB2446 standard (equivalent to MIL-C-83513), ensuring robustness and compatibility.
Its positive contact design employs elastic stranded pins, guaranteeing reliable connections.
With a pitch of 1.27mm, this connector boasts high-density contacts.
The plastic case mirrors the American MD series, combining durability with functionality.
You can choose from eight specifications, ranging from 9 to 74 cores.
Tail end modifications are feasible for PCB boards, enhancing versatility.
The ZMDC-31SSL5 thrives in challenging conditions: Temperature Range: It operates seamlessly from -55°C to +125°C, making it suitable for diverse environments.
Relative Humidity: Withstands up to 95% humidity at 40°C.
Vibration Resistance: Handles frequencies from 10 to 2000Hz with an acceleration of 196m/s².
Shock Endurance: Can withstand accelerations up to 735m/s².
Voltage Resistance: Up to 800V at room temperature.
Insulation Resistance: Maintains a minimum of 5000MΩ at room temperature.
Application Scenarios: The ZMDC-31SSL5 excels in applications where space optimization and lightweight equipment are paramount.
Whether it’s cable-to-cable, cable-to-board, or board-to-board connections, this connector ensures reliable performance.
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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