Product Specification

Discover the ZMDC-51PSP Micro Connector: Compact, Reliable, and High-Temperature Resistant

The ZMDC-51PSP micro rectangular electrical connector is a compact marvel designed for high-performance applications. Its sleek dimensions, 5.65mm shorter in length and 1.24mm narrower than the ZMDM series, make it an ideal choice for space-constrained environments. Whether you’re connecting sensors, modules, or other electronic components, the ZMDC-51PSP ensures reliable signal transmission. With a contact spacing of 1.91mm and row spacing of 1.65mm, it strikes the perfect balance between efficiency and reliability. Plus, its impressive temperature range of -55°C to +125°C ensures stable operation even in extreme conditions.
Engineered with precision, the ZMDC-51PSP boasts exceptional features. Its insulation resistance of 5000 mΩ ensures signal integrity, while the 500-cycle mechanical life guarantees longevity. The connector can withstand impacts up to 490m/s² and vibrations in the 10-2000Hz range at 196m/s². With a low contact resistance of 8 mΩ, it minimizes energy loss. Whether you’re designing industrial machinery, automotive systems, or consumer electronics, the ZMDC-51PSP delivers unmatched performance. Compact, reliable, and ready for the challenges of modern engineering, this connector is a game-changer in the world of micro interconnects.

Key Features of the ZMDC-51PSP Connector

Contact Material: These pins are meticulously crafted from gold-plated copper alloy, ensuring optimal conductivity and corrosion resistance.
Contact Type: The solder pot termination method simplifies assembly and ensures a secure connection.
Contact Resistance: At a maximum of 8 milliohms, these contacts minimize energy loss.
Shell and Insulator: Shell Material: The connector’s shell is constructed from lightweight yet durable aluminum, striking a balance between strength and weight.
Shell Finish: A yellow chromate/cadmium coating over nickel provides excellent corrosion protection.
Insulator Material (Contact Size 9 to 100): Liquid crystalline polymer (LCP) insulators offer high-temperature stability and electrical insulation.
Insulator Material (Contact Arrangements 7C2 or 24C4): For specific arrangements, the insulators are made of diallyl phthalate (DAP).
Electrical Ratings: Current Rating: The ZMDC-51PSP can handle a maximum current of 3 A, making it suitable for various applications.
Dielectric Withstanding Voltage: It withstands 600 VAC at sea level and 150 VAC at 70,000’ altitude, ensuring robust insulation.
Insulator Resistance: With a minimum of 5000 megohms, the connector maintains signal integrity even in challenging environments.
Environmental Performance: Thermal Shock: Operating flawlessly across a wide temperature range (-55°C to +125°C), the connector adapts to extreme conditions.
Physical Shock: It withstands 50 G’s of physical shock in three axes, thanks to its robust design.
Vibration Resistance: Enduring vibrations from 10 Hz to 2000 Hz at 20 G’s for 12 hours, the ZMDC-51PSP remains steadfast.
Durability: With a mechanical life of 500 cycles, this connector ensures longevity.
Moisture Resistance: Insulator resistance exceeding 100 megohms guarantees reliable performance even in humid environments.
Salt Spray: The connector endures 48 hours of salt spray exposure without compromising functionality.

Technical Features Table: