Discover the ZMDC-9S1S Connector: Compact and Reliable

Compact Design for Space-Constrained Applications: The ZMDC-9S1S micro rectangular electrical connector is engineered for efficiency in tight spaces. With dimensions 5.65mm shorter in length and 1.24mm narrower than its predecessor, the ZMDM series, this connector offers a streamlined solution for applications where every millimeter counts. Whether it’s in automotive electronics, consumer devices, or industrial machinery, the ZMDC-9S1S ensures reliable connectivity without sacrificing valuable real estate.
High-Performance Features: Beyond its compact form, the ZMDC-9S1S boasts impressive specifications. Its contact spacing of 1.91mm and row spacing of 1.65mm facilitate secure connections. The conductor cross-sectional area ranges from 0.15mm² to 0.35mm², accommodating various wire sizes. With a temperature range spanning from -55°C to +125°C, this connector thrives in harsh environments. Its insulation resistance of 5000 mΩ, low contact resistance of 8 mΩ, and mechanical life of 500 cycles ensure longevity. Whether you’re designing for automotive, aerospace, or industrial applications, the ZMDC-9S1S delivers performance in a compact package.

Key Features of the ZMDC-9S1S Connector

Frequency Range: The ZMDC-9S1S operates seamlessly across a broad frequency spectrum, spanning from 0.1 MHz to 250 MHz. Whether you’re dealing with high-frequency signals or lower-frequency applications, this connector has you covered.
Coupling and Signal Integrity: Nominal coupling: 30 dB ± 0.5 dB
Mainline loss (in-out): With a typical value of 0.4 dB (and a maximum of 0.6 dB), the ZMDC-9S1S minimizes signal attenuation during transmission.
Directivity: Achieving 23 dB (typical) and a minimum of 18 dB, this connector ensures efficient power transfer and reduced signal reflections.
Electrical Performance Metrics: Insulation Resistance: At an impressive 5000 mΩ, the ZMDC-9S1S maintains reliable isolation between conductors.
Contact Resistance: A low 8 mΩ ensures minimal voltage drop and efficient current flow.
Mechanical Life: Designed for durability, this connector withstands 500 cycles of mating and unmating.
Impact Resistance: Withstanding 490m/s², it can handle shocks and vibrations in demanding environments.
Vibration Resistance: Tested from 10 Hz to 2000 Hz at 196m/s², the ZMDC-9S1S remains steadfast.
Temperature Range: Operating smoothly from -55°C to +125°C, it adapts to extreme conditions.
Relative Humidity: At 40°C and 98% humidity, this connector remains corrosion-resistant.
Current Rating: Supporting up to 5 A, it handles substantial electrical loads.
Pressure Resistance: Up to 800V, ensuring robust insulation even under high voltages.
Physical Dimensions: Length (A): Compact at 1.50 inches (38.10 mm)
Weight: Lightweight at 2.50 grams, making it ideal for weight-sensitive applications.
Applications and Versatility: Whether in HF/VHF communication systems, amateur radio setups, or precision instrumentation, the ZMDC-9S1S excels. Its compact form factor and robust performance make it a go-to choice for engineers and designers.

Technical Features Table:

ZMDC-9S1S Micro Rectangular Electrical Connector: Compact Design, High Performance Images