ZMDC-25S1 Micro Rectangular Electrical Connector

The ZMDC-25S1 Micro Rectangular Electrical Connector is engineered for applications that demand compactness and high performance. This connector is 5.65mm shorter and 1.24mm narrower than its predecessor, the ZMDM series, making it perfect for space-constrained environments. With a contact spacing of 1.91mm and row spacing of 1.65mm, it ensures efficient and secure connections. The connector supports a conductor cross-sectional area ranging from 0.15mm² to 0.35mm², and operates reliably in temperatures from -55°C to +125°C. Its insulation resistance of 5000 mΩ and mechanical life of 500 cycles guarantee durability and longevity.
Designed to withstand harsh conditions, the ZMDC-25S1 can endure impacts up to 490m/s² and vibrations from 10-2000Hz at 196m/S². It boasts a low contact resistance of just 8 mΩ, ensuring minimal power loss. The connector performs reliably in high humidity environments (40°C, 98%) and can handle currents up to 5A and pressures up to 800V. These features make the ZMDC-25S1 an excellent choice for demanding industrial, aerospace, and defense applications, where reliability and performance are paramount.

Key features of the ZMDC-25S1 Connector

Dimensions
The ZMDC-25S1 is designed to be significantly more compact than its predecessor, the ZMDM series. It is 5.65mm shorter and 1.24mm narrower, making it an ideal choice for applications where space is at a premium. The contact spacing is precisely 1.91mm, and the row spacing is 1.65mm, ensuring efficient and secure connections in tight spaces.
Electrical Characteristics
This connector supports a conductor cross-sectional area ranging from 0.15mm² to 0.35mm², accommodating various wire sizes for versatile applications. It operates efficiently across a wide temperature range, from a minimum of -55°C to a maximum of +125°C, making it suitable for extreme environments. The insulation resistance is an impressive 5000 mΩ, ensuring excellent electrical isolation. With a contact resistance of just 8 mΩ, the ZMDC-25S1 minimizes power loss, enhancing overall efficiency. It can handle currents up to 5A and withstands voltages up to 800V, making it robust for high-power applications.
Mechanical Characteristics
The ZMDC-25S1 boasts a mechanical life of 500 cycles, indicating its durability and long-term reliability. It is engineered to endure harsh conditions, with an impact resistance of 490m/s² and a vibration resistance ranging from 10-2000Hz at 196m/S². These features ensure that the connector remains reliable and maintains its performance even in environments subject to significant mechanical stress.
Environmental Characteristics
Designed to perform in challenging conditions, the ZMDC-25S1 can operate reliably in high humidity environments, with a relative humidity tolerance of 40°C at 98%. This makes it suitable for use in applications where moisture and humidity are concerns, such as in aerospace and industrial settings.

Summary
The ZMDC-25S1 Micro Rectangular Electrical Connector is a compact, high-performance solution for demanding applications. Its robust design, combined with its ability to operate in extreme temperatures and withstand significant mechanical stress, makes it an excellent choice for industrial, aerospace, and defense applications. Whether you need a reliable connector for high-power applications or a durable solution for harsh environments, the ZMDC-25S1 delivers exceptional performance and reliability.

Technical Features Table