Compact ZMDC-51SN Micro Rectangular Electrical Connector with High Durability
Discover the ZMDC-51SN Micro Connector Series
The ZMDC-51SN micro connector packs impressive performance into its diminutive form. Designed for space-constrained applications, it outshines its predecessor, the ZMDM series. With a compact design that’s 5.65mm shorter and 1.24mm narrower, it fits seamlessly where space matters most. Precision spacing ensures reliable connections, while its wide temperature range (from -55°C to +125°C) makes it adaptable across various environments. Whether in aerospace, industrial, or other critical applications, the ZMDC-51SN delivers.
Key Features of the ZMDC-51SN Connector
Compact Design and Space Efficiency: The ZMDC-51SN is meticulously engineered for tight spaces. It trims down dimensions, measuring 5.65mm shorter and 1.24mm narrower than its predecessor, the ZMDM series. When every millimeter counts, this connector shines.
Contact Spacing: At 1.91mm, the contact spacing ensures precise alignment, while the 1.65mm row spacing optimizes board real estate.
Temperature Resilience and Insulation: Operating Temperature Range: From frigid -55°C to scorching +125°C, the ZMDC-51SN remains steadfast. Whether in Arctic installations or near machinery heat sources, it won’t falter.
Insulation Resistance: At 5000 mΩ, it safeguards signal integrity, crucial for data transmission and reliability.
Built to Endure: Mechanical Life: Withstanding 500 cycles, this connector is no lightweight. It’s ready for repetitive plugging and unplugging.
Impact and Vibration Tolerance: Imagine 490m/s² impact forces or vibrations across a 10-2000Hz spectrum at 196m/s²—this connector laughs them off.
Electrical Performance: Low Contact Resistance: A mere 8 mΩ ensures efficient power transfer, minimizing energy loss.
Current Rating: Up to 5 A—ample for most applications.
Pressure Resistance: It can handle up to 800V, making it robust against voltage spikes.
Technical Features Table:
Maximum Operating Temperature |
+125 °C |
Minimum Operating Temperature | -55 °C |
Insulation Resistance | 5000 mΩ |
Mechanical life | 500 |
Work pressure | 4.4 KPa |
Impact | 490m/s2 |
Vibration | 10-2000Hz 196m/S2 |
Contact Resistance | 8 mΩ |
Relative humidity | 40℃, 98% |
Current | 5 A |
Pressure Resistant | 800V |

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