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HYSF 5501-1508-0002 Metal Shell 55 Series Underwater Inline Connector – 8 Pin Subsea Straight Plug with Straight Boot | Burton Compatible Inline Connector

Plug Color Configuration Standard inline cable color code: 1 Black, 2 White, 3 Red, 4 Green, 5 Orange, 6 Blue, 7 White/Black (Purple), 8 Red/Black (Brown). Fully compatible with Burton color coding standards for seamless integration with existing subsea systems.

Main Parameters

  • Contacts: 8 pins (Gold plated brass)
  • Electrical Specification: 300V @ 3-10Amp
  • Contact Resistance: <0.01Ω
  • Insulation Resistance: >200 MΩ
  • Mating Cycles: >500
  • Temperature Rating: -4°C to +60°C
  • Depth Rating: 6000 meters
  • Inline Cable: 2-4 contacts 1mm², 5-8 contacts 0.5mm² Ideal for underwater cameras, sensors, ROVs, AUVs, subsea instruments, marine equipment, and applications requiring reliable straight inline connections with straight cable entry.

Material Parameters

  • Connector Body: High-performance Chloroprene rubber (excellent sealing and flexibility)
  • Shell: 316L Stainless Steel (standard) or Titanium (optional for maximum corrosion resistance)
  • Nuts and Washers: Stainless Steel
  • Contacts: Gold plated brass
  • O-rings: Nitrile
  • Locking Sleeve: Stainless Steel
  • Threads: Precision metric threads Built for extreme durability, superior corrosion resistance, and long-term performance in harsh saltwater and high-pressure underwater environments.

Dimension & Thread Specifications

  • Overall Length: 77mm
  • Maximum Diameter: Φ27.5mm
  • Robust Metal Shell Construction with knurled coupling nut
  • Cable Entry: Straight boot design for direct cable routing
  • Thread Specifications: Metric threads, fully compatible with HYSF 55 Series bulkhead connectors
  • Straight inline design optimized for standard cable routing and easy installation

Full technical drawings and custom options (cable length, thread length, etc.) available in the HYSF catalog.

Why Choose HYSF 5501-1508-0002? This Burton-compatible 8-pin straight inline connector (straight boot version) from the HYSF 55 Series delivers proven 6000m depth rating, low contact resistance, and reliable performance. Perfect for professional subsea operations, ROV tooling, oceanographic research, and offshore energy applications where straight cable entry is preferred.

Contact HYSF for custom cable lengths, titanium versions, or specific configurations to optimize your underwater connectivity solutions.

HYSF – Premium Subsea Connectors for Extreme Environments.

Additional information

  • Cable Length (Standard): 1.0m (Inline) / 0.3m (Bulkhead)

  • Customization: Cable length, mounting threads, and electrical ratings available upon request.

  • ✅ ROVs & AUVs: Thruster connections and tether management.

  • ✅ Underwater Cameras: Video signal transmission.

  • ✅ Sensors & Instrumentation: CTD, Sonar, and Hydrophones.

  • ✅ Diving Equipment: Diver communication systems.

  • ✅ Offshore Energy: Oil & Gas subsea control modules.

Contact

Jason Liu

Chief Technical Officer

HYSF Subsea

Manufacturing Showcase & Details

Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.

Request a Quote or Custom Solution

Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.

John Zhang

CEO

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
Contact Form Demo
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