Micro 10~16 Core Watertight Connectors

Product Overview & Series Introduction

Den Micro 10~16 Core Watertight Connectors series by HYSF Subsea (Xiamen Chuida Technology Co., Ltd.) sets the global engineering benchmark for ultra-compact, high-density wet-mateable signal and power distribution systems. Developed via advanced independent innovation, this high-density micro-circular interconnect series provides a premium domestic substitution for imported core marine products, successfully breaking the long-standing international brand monopoly in high-end subsea connectivity.

Every configuration in this series is manufactured through an advanced unibody High-Temperature Vulcanization (HTV) molding process, integrating premium gold-plated copper contacts within heavy-duty, oilfield-hardened neoprene rubber bodies to ensure optimal conductivity and robust sealing. To optimize space usage on high-density data hulls, compact instrumentation enclosures, and space-constrained subsea equipment, the series is available in a versatile range of structural formats:

• Cable Solutions: Ultra-flexible Micro Male/Female multi-core inline cable assemblies (MCIL10M to MCIL16F) and space-saving, low-profile right-angled L-shaped variants (MCILRA10M to MCILRA16F).
• Bulkhead Feedthrough Receptacles: Premium compact threaded receptacles (MCBH10M to MCBH16F) designed for tight-tolerance, stable enclosure penetration with specialized fluororubber O-rings[cite: 1]. Bulkhead shells can be precision-machined from elite marine metals—including 316L Stainless Steel, Titanium Alloy, or Naval Brass—or molded in hard-anodized aircraft aluminum and heavy-duty POM[cite: 1].
• System Accessories: High-precision micro right-angled bulkhead receptacles (MCBHRA10M to MCBHRA16F), pressure-balanced layouts (MCPBOF10M to MCPBOF16F) for deep-water hydraulic equalization, and protective dummy sealing plugs (MCDC10M to MCDC16F) to guarantee long-term isolation on uncoupled channels[cite: 1].

Key Technical Specifications & Core Features

• 100% Brand Interchangeability: Precision-engineered with standard international interface profiles and pitch spacing, providing full mating compatibility and direct interchangeability with leading global brands such as SubConn and Seacon, minimizing international spare parts inventory and operational maintenance costs[cite: 1].
• Wet-Mateable Performance: Features tight-tolerance rubber sealing lips that successfully wipe away moisture during mating cycles, allowing safe underwater connecting and disconnecting operations while fully submerged or in severe splash zones[cite: 1].
• Deep-Sea Pressure Rating: Rated for operational hydrostatic pressures up to 60MPa, guaranteeing absolute zero-leakage security and material integrity at extreme diving depths reaching 6,000 meters[cite: 1].
• High-Density Electrical Parameters: Safely distributes steady multi-channel signals and power loops with a rated current of 5A per pin under an operational voltage of 550V AC/DC[cite: 1]. Features low contact resistance (<0.01Ω) and a superior insulation resistance threshold of ≥200MΩ @ 1000V DC[cite: 1].
• Extreme Structural Endurance: Certified for a broad mechanical mating life exceeding 500 cycles within a brutal operating temperature envelope stretching from -60°C up to +80°C[cite: 1].

Industrial Applications & Working Conditions

Den Micro 10~16 Core Subsea Rubber Series is uniquely designed to support synchronous multi-channel data streaming and power routing under high-vibration, deep-water hydrostatic loads, intense salt spray corrosion, and severe ultraviolet (UV) aging conditions[cite: 1]. Key application deployment sectors include:

1. Multi-Channel Marine Robotic Systems (ROVs & AUVs)

Acts as the main high-density telemetry and sensor breakout interface for portable, small-to-medium Remotely Operated Vehicles (ROVs) and Autonomous Underwater Vehicles (AUVs)[cite: 1]. The high pin density permits consolidated routing of thruster control loops, robotic commands, and multi-sensor data streams through a single minimal hull opening, preserving vehicle buoyancy and space efficiency[cite: 1].

2. Advanced Sonar Platforms & Hydrophone Arrays

Serves as the mission-critical communication backbone for underwater acoustic detection equipment, hydrophone networks, and seabed seismic monitoring arrays[cite: 1]. The superior insulation threshold, premium gold-plated inserts, and low contact resistance effectively prevent signal cross-talk and transmission attenuation, ensuring pristine data integrity[cite: 1].

3. Integrated Underwater Video & Illuminated Sensor Packages

Deploys seamlessly across integrated underwater network camera and lighting assemblies[cite: 1]. The 10 to 16-pin circular layouts allow webmasters and engineers to combine mixed lines through one connector, powering high-brightness LED searchlights while simultaneously driving high-definition digital video signals back to central pressure command hulls[cite: 1].

4. Offshore Energy, Hydrological Stations, & Marine Aquaculture

Utilized extensively in offshore wind farm sub-stations, tidal energy arrays, subsea oil drilling manifolds, and aquaculture infrastructure[cite: 1]. The tough neoprene molding and heavy-duty locking nuts resist biofouling, marine growth, and handle severe mechanical shock and high tensile forces common during heavy-sea deployment and recovery operations[cite: 1].

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