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  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
  • MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea
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MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea

  • 1 - 9 Pieces
    $36
  • 10 - 49 Pieces
    $35
  • 50 - 99 Pieces
    $33
  • >= 100 Pieces
    $31

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Waterproof Electrical Connectivity: Designed to provide secure, watertight connections for subsea sensors and electrical systems in underwater or high-moisture environments.
  • Sensor Integration: Enables reliable data transmission and power delivery for submerged sensors, ensuring optimal performance in marine, industrial, or aquatic applications.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a stainless steel housing and gold-plated brass contacts, ensure long-term durability and conductivity in underwater or corrosive environments. Outperforms standard plastic or uncoated connectors in harsh marine conditions.

  • 2. Watertight Pluggable Design

    • With a sealed, round pluggable interface, achieve secure and reliable connections even in submerged or high-pressure scenarios. Easier to assemble/disassemble than rigid, non-pluggable subsea connectors.

  • 3. High-Performance 6-Pin Configuration

    • With a 6-pin (6P) design and IP68 waterproof rating, support robust electrical transmission and withstand depths up to 1,000 meters. Handles deeper submersion than basic waterproof connectors.

  • 4. Versatile Scenario Solutions

    • Designed for subsea sensors and industrial applications, this connector ensures uninterrupted performance in marine, aerospace, or automotive systems. Ideal for continuous operation where standard connectors fail in corrosive or submerged conditions.

  • 5. Customizable Connector Configurations

    • With adaptable brass contacts and stainless steel housing, customize conductivity levels and connector arrangements to match specific industrial or sensor requirements. Configurable to meet diverse application needs.

Product details

MCIL6M Waterproof Subconn Underwater Sensor Connectors Electrical Watertight Pluggable Connector for Subsea

The MCIL6M Waterproof Subconn Connector is a high-performance electrical connector designed for subsea and industrial applications requiring robust waterproofing and reliable conductivity. Featuring a 6-pin brass contact array housed in stainless steel, it ensures durability in harsh environments while maintaining precision connections. Gold-plated terminals enhance corrosion resistance and signal integrity, making it ideal for underwater sensors, marine equipment, and industrial automation systems.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass contacts, stainless steel housingSuperior conductivity and corrosion resistance
Waterproof RatingIP68 (max 200m depth)Watertight seal for subsea and underwater use
Pin Configuration6-position (6p)Versatile for sensor and electrical systems
Connector FinishGold-plated terminalsReduced oxidation and enhanced signal quality
ShapeRound cylindrical designEasy integration into compact equipment
Temperature Range-40°C to +125°CReliable operation in extreme environments

Customization guide

Adjustable parameters include:

  • Pin Count: Customize pin configuration (4p/8p) to match specific sensor or device requirements.
  • Plating Thickness: Optimize gold plating for higher conductivity or corrosion resistance in specialized environments.
  • Housing Length: Modify connector length to suit cable routing in tight spaces.

Get inspired

With its IP68 waterproof rating, the MCIL6M ensures seamless operation in subsea robotics, offshore platforms, or underwater drones. The gold-plated brass contacts deliver stable electrical performance even in corrosive saltwater or high-pressure scenarios.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Waterproof RatingIP67 (1m depth)IP68 (50m depth)IP68 (200m depth)
Conductivity98% IACS+15%+30%*
Temperature Range-20°C to +85°C-40°C to +125°C-40°C to +150°C
Corrosion ResistanceASTM B117 200hrsASTM B117 400hrsASTM B117 800hrs

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Conductivity: The Pro Model’s 30% higher conductivity (vs. Base) enables faster data transmission in high-frequency sensor networks.
    • Extreme Depth Rating: The Pro’s 200m IP68 certification exceeds industry standards, supporting deep-sea exploration tools.
    • Stainless Steel Housing: Combines with gold plating to resist pitting in marine environments, extending lifespan by 50% compared to aluminum-based connectors.

  2. Optimal Version Selection:

    • Base Model: Ideal for general industrial sensors (e.g., factory automation) where moderate depth (<1m) and temperature stability are priorities.
    • Advanced Model: Suitable for offshore wind turbines or underwater drones requiring 50m depth resistance and -40°C cold weather resilience.
    • Pro Model: Best for subsea robotics, oil/gas exploration, or military-grade equipment needing 200m depth and extreme corrosion resistance.

*Pro Model conductivity surpasses industry benchmarks by 20% due to advanced gold-plating工艺 and annealed brass contacts.

Frequently asked questions

  • Which Subconn connector model is best for underwater sensor applications requiring 6-pin connectivity?

  • How do I clean and maintain MCIL6M connectors to prevent corrosion in marine settings?

  • Brass vs. other materials: Why is brass preferred for underwater connector contacts?

  • Can MCIL6M connectors be customized for non-standard pin configurations or housing materials?

  • Is the MCIL6M connector FDA-approved for medical submersible equipment?

  • Are 6-pin Subconn connectors suitable for marine robotics sensor arrays?

  • How does the stainless steel housing enhance durability in harsh underwater conditions?

  • What steps ensure a watertight seal when installing MCIL6M connectors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Waterproof ConnectorsConsumer electronics, outdoor gearIP67 (immersion up to 1m)
Plastic housing (ASTM D638)
Brass contacts (ASTM B16)
4 pins (IEC 60601-1)		Cost-effective, lightweightLimited pressure resistance, not subsea compatible
Industrial Waterproof ConnectorsMachinery, automotiveIP68 (3m)
Metal housing (ASTM A36)
6 pins (IEC 60601-1)
Temp: -20°C to 85°C (IEC 60068-2-1)		Durable, reliable in harsh environmentsBulky, higher cost
Our Base Model (MCIL6M)Underwater sensors, marine equipmentIP68 (5m) ▲▲▲
AISI 304 stainless steel housing (ASTM A276)
Brass contacts (ASTM B16)
6 pins (IEC 60601-1)
Temp: -40°C to 85°C		Subsea compatible, corrosion-resistant ▲▲
Cost-effective for mid-range applications		Moderate cost, limited to 5m depth
Our Advanced Model (MCIL6M Advanced)Deep-sea exploration, high-pressureIP68/69K (10m+) ▲▲▲▲
AISI 316 stainless steel (ASTM A276)
Gold-plated contacts (ASTM B499)
8 pins (IEC 60601-1)
Temp: -50°C to 120°C ▲▲▲		Extreme environment capability ▲▲▲
Enhanced durability and conductivity		Higher cost, requires specialized installation
High-Temperature ConnectorsOven equipment, aerospaceTeflon insulation (ASTM D480)
Max temp 200°C (ASTM D624)
IP54 rated		耐高温 up to 200°CLimited waterproofing, not subsea compatible
Flexible ConnectorsRobotics, wearable techFlexible polymer jacket (ASTM D2122)
Multiple bends allowed
IP54 rated		Mobility and flexibilityLower durability compared to rigid connectors

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