Discover the ZMDC-51SL5 Micro Connector: Compact, Reliable, and Versatile

The ZMDC-51SL5 micro rectangular electrical connector combines space-saving design with exceptional 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. Whether you’re designing compact electronic devices or intricate machinery, the ZMDC-51SL5 ensures efficient connectivity without compromising on quality.
Inside its diminutive frame, the ZMDC-51SL5 packs a punch. With a contact spacing of 1.91mm and row spacing of 1.65mm, it accommodates tight layouts without sacrificing functionality. The conductor’s cross-sectional area ranges from 0.15mm² to 0.35mm², providing flexibility for various wire sizes. Plus, its impressive temperature range (-55°C to +125°C), high insulation resistance (5000 mΩ), and robust mechanical life (500 cycles) make it a reliable choice for demanding environments. Whether you’re building automotive systems, industrial machinery, or consumer electronics, the ZMDC-51SL5 delivers performance that stands tall despite its compact stature.

Key Features of the ZMDC-51SL5 Connector

Frequency Range: The ZMDC-51SL5 operates in the frequency range from 0.2 MHz to 250 MHz.
Mainline Loss: The mainline loss (insertion loss) is typically 0.35 dB, ensuring efficient signal transmission.
In-Out Coupling: The coupling between the input and output ports is approximately 19.44 dB at 0.2 MHz and gradually increases to 19.58 dB at 250 MHz.
Directivity: The connector exhibits excellent directivity, with a typical value of 33 dB. This ensures minimal signal leakage between ports.
Input Power Handling: The ZMDC-51SL5 can handle up to 4 watts of input power, making it suitable for various applications.
Temperature Range: It operates reliably in temperatures ranging from -55°C to +125°C.
Insulation Resistance: The insulation resistance is 5000 mΩ, ensuring reliable electrical isolation.
Mechanical Life: The connector is rated for 500 insertion/removal cycles.
Impact and Vibration Resistance: It can withstand impact forces of up to 490m/s² and vibrations in the range of 10-2000Hz at 196m/s².
Contact Resistance: The contact resistance is low, measuring around 8 mΩ.
Relative Humidity: It remains stable even at 98% relative humidity and 40°C.
Pressure Resistance: The connector can handle up to 800V.

Technical Features Table: