ZMDC-21SW Micro Rectangular Electrical Connector

The ZMDC-21SW Micro Rectangular Electrical Connector is a compact and high-performance solution designed for applications where space is at a premium. This connector is 5.65mm shorter in length and 1.24mm narrower in width compared to the ZMDM series, making it ideal for tight spaces. It features a contact spacing of 1.91mm and row spacing of 1.65mm, ensuring precise and secure connections. The connector is built to withstand extreme conditions, with an operating temperature range from -55°C to +125°C and an insulation resistance of 5000 mΩ. Its robust design supports a mechanical life of 500 cycles, impact resistance of 490m/s², and vibration resistance from 10-2000Hz at 196m/S².
Engineered for reliability, the ZMDC-21SW is suitable for demanding environments such as aerospace, military, and industrial applications. It offers a contact resistance of 8 mΩ, can handle currents up to 5A, and has a pressure resistance of 800V. The connector also tolerates relative humidity of 40℃ at 98%, ensuring consistent performance even in harsh conditions. With its combination of compact size, durability, and high performance, the ZMDC-21SW Micro Rectangular Electrical Connector is an excellent choice for critical applications requiring reliable and efficient electrical connections.

Key features of the ZMDC-21SW Connector

Dimensions: This connector is 5.65mm shorter in length and 1.24mm narrower in width compared to the ZMDM series, making it ideal for applications where space is limited.
Contact Spacing: The contact spacing is 1.91mm, and the row spacing is 1.65mm, ensuring precise and secure connections.
Conductor Cross-Sectional Area: The cross-sectional area of the conductor ranges from 0.15mm² to 0.35mm².
Temperature Range: It operates within a wide temperature range, from a minimum of -55°C to a maximum of +125°C.
Insulation Resistance: The insulation resistance is 5000 mΩ, providing excellent electrical insulation.
Mechanical Life: The connector is designed for a mechanical life of 500 cycles, ensuring durability and longevity.
Impact Resistance: It can withstand impacts up to 490m/s², making it suitable for harsh environments.
Vibration Resistance: The connector is resistant to vibrations ranging from 10-2000Hz at 196m/S².
Contact Resistance: The contact resistance is 8 mΩ, ensuring low electrical resistance and efficient conductivity.
Relative Humidity: It can operate in environments with relative humidity of 40℃ at 98%, ensuring reliable performance in humid conditions.
Current Handling: The connector can handle currents up to 5A.
Pressure Resistance: It has a pressure resistance of 800V, providing robust electrical insulation.

Technical Features Table