Discover the ZMDC-21S Micro Connector: Small Size, Big Impact

Compact Design, High Performance: The ZMDC-21S micro rectangular connector combines space-saving design with impressive performance. Measuring 5.65mm shorter in length and 1.24mm narrower than its predecessor, the ZMDM series, this connector is ideal for applications where every millimeter matters. Its contact spacing of 1.91mm and row spacing of 1.65mm ensure efficient connectivity, while the cross-sectional area of the conductor (ranging from 0.15mm² to 0.35mm²) accommodates various wire sizes. With a temperature range from -55°C to +125°C, excellent insulation resistance (5000 mΩ), and a mechanical life of 500 cycles, the ZMDC-21S is a reliable choice for demanding environments.
Versatile Applications: Whether in aerospace, automotive, or industrial settings, the ZMDC-21S connector delivers. Its impact resistance (490m/s²), vibration tolerance (10-2000Hz, 196m/s²), and low contact resistance (8 mΩ) make it suitable for critical systems. Plus, with a current rating of 5 A and pressure resistance up to 800V, it’s ready to handle diverse electrical requirements. Discover the power of compact connectivity with the ZMDC-21S!

Key Features of the ZMDC-21S Connector

Operating Temperature Range: The ZMDC-21S is engineered to withstand extreme temperatures. It can operate reliably in frigid environments as cold as -55°C and endure scorching heat up to +125°C. Whether it’s powering a satellite in space or a factory automation system, this connector won’t falter due to temperature fluctuations.
Relative Humidity Tolerance: Humidity doesn’t faze the ZMDC-21S. It remains steadfast even when humidity levels soar. At 40°C, it handles up to 95% relative humidity. So, whether it’s a humid summer day or a damp industrial setting, this connector won’t let you down.
Vibration Resistance: Picture a vibrating engine compartment or a turbulent aircraft. The ZMDC-21S thrives in such conditions. It can endure vibrations across a wide frequency spectrum, from a gentle 10Hz to a vigorous 2000Hz, all while maintaining an acceleration of 196m/s². Your critical systems stay connected, no matter the turbulence.
Shockproof Build: Accidental impacts happen. The ZMDC-21S can handle them. With a shock resistance rating of 735m/s², it won’t flinch when things get bumpy. From factory floors to rugged terrain, this connector keeps your circuits intact.
Voltage Endurance: Electrical systems often face voltage spikes. Fear not—the ZMDC-21S can handle up to 800V without breaking a sweat. It’s like having a safety net for your circuits.
Insulation You Can Trust: With a minimum insulation resistance of 5000MΩ at room temperature, the ZMDC-21S ensures reliable signal transmission. No leaks, no glitches—just clean connectivity.
Low Contact Resistance: Efficient power transfer matters. The ZMDC-21S maintains low contact resistance, never exceeding 10mΩ. Your signals flow smoothly, minimizing energy loss.
Built to Last: Durability matters. The ZMDC-21S boasts a mechanical life of 500 cycles. Whether it’s repeated plugging or harsh conditions, this connector won’t quit.

Technical Features Table: