Discover the ZMDC-21SS Micro Connector: Compact and Reliable

The ZMDC-21SS micro rectangular electrical connector is a game-changer for space-constrained applications. With dimensions 5.65mm shorter in length and 1.24mm narrower than its predecessor, the ZMDM series, this connector offers a sleek and efficient design. But don’t let its compact size fool you—under the hood, it packs a punch. Operating flawlessly in temperatures ranging from -55°C to +125°C, it’s a reliable choice for demanding environments. Whether you’re designing industrial machinery, automotive systems, or consumer electronics, the ZMDC-21SS ensures robust connectivity without compromising performance.
The connector boasts high insulation resistance (5000 mΩ), low contact resistance (8 mΩ), and a mechanical life of 500 cycles. It can withstand impacts up to 490m/s² and vibrations in the 10-2000Hz range at 196m/s². Plus, with a pressure resistance of 800V, it’s ready for any challenge. Whether you’re upgrading existing systems or embarking on a new project, the ZMDC-21SS micro connector delivers performance, durability, and space-saving elegance.

Key Features of the ZMDC-21SS Connector

Precise Dimensions and Mounting: The ZMDC-21SS belongs to the 83513-Style Micro D Metal Shell (MDM) series.
It’s a 21-position D-Type, Micro-D receptacle with female sockets.
The shell size is a compact 0.050" pitch with a 0.043" row-to-row spacing.
Designed for panel mounting, it features an unthreaded housing/flange.
The shell material is aluminum, finished with yellow chromate-plated cadmium.
Electrical Performance at Its Best: Current Rating: Capable of handling up to 3A.
The gold-plated contacts ensure efficient signal transmission.
With an insulation resistance of 5000 mΩ and low contact resistance of 8 mΩ, it guarantees reliable performance.
While the voltage rating isn’t specified, rest assured it’s designed for robust use.
Operating in Harsh Environments: The ZMDC-21SS thrives in extreme temperatures, from a chilly -55°C to a scorching +125°C.
Although the ingress protection isn’t explicitly stated, its robust construction suggests resilience.
The material flammability rating remains unspecified.
Built to Last: Expect longevity with a mechanical life of 500 cycles.
It can withstand impacts up to 490m/s², making it suitable for rugged applications.
Even vibrations in the 10-2000Hz range (at 196m/s²) won’t faze it.
Compact, Yet Powerful: The ZMDC-21SS’s space-saving design ensures it fits seamlessly into tight spaces.
Pressure-resistant up to 800V, it’s ready for any challenge.

Technical Features Table:

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