HYSF IE55-1206-FCR Underwater Bulkhead Female Connector – Metal Shell 55 Series 6 Contacts Subsea Panel Mount (Burton Compatible)

Plug Color Configuration Premium black Chloroprene rubber body combined with high-strength metal shell in a professional silver/black finish for excellent underwater visibility and superior corrosion resistance. Gold-plated brass sockets provide clear visual alignment during mating. The robust hexagonal or flanged design ensures consistent aesthetics with the full HYSF underwater connector lineup and Burton-style interfaces, making it easy to identify in ROV, AUV, and deep-sea operations.

Main Parameters

• Depth Rating: 6000 meters
• Mating Cycles: >500
• Electrical Specification: 300V @ 3-10 Amp (typical for Metal Shell 55/56 Series)
• Contact Resistance: <0.010Ω
• Insulation Resistance: >200 MΩ
• Temperature Range: -4°C to +60°C
• IP Rating: Full IP68 / 6000m subsea pressure protection
• O-Ring: Reliable sealing for bulkhead installation Engineered for secure panel or bulkhead mounting, delivering reliable power and signal transmission for subsea sensors, cameras, lights, tools, and oceanographic equipment.

Material Parameters

• Connector Body: High-performance Chloroprene rubber for flexibility and watertight sealing
• Metal Shell: High-strength stainless steel (316L) or titanium option for superior mechanical protection and corrosion resistance
• Contacts/Sockets: Gold plated brass for excellent conductivity and long-term durability
• O-Rings: Nitrile (NBR) for reliable watertight performance
• Nuts & Washers: Stainless steel
• Locking Sleeve: Premium POM (Polyoxymethylene) All materials are marine-grade and rigorously selected for outstanding resistance to saltwater, high pressure, UV, and harsh chemicals.

Dimension & Thread Specifications IE55-1206-FCR Bulkhead Female Connector:

• Overall Length: 14.1 + 5.5 mm = 19.6 mm
• Exposed Length: 17 mm
• Pin/Socket Protrusion: Ø5.1 mm
• Thread Specification: Precision-machined UNF thread for secure bulkhead mounting
• Compact bulkhead design optimized for tight panel installations
• Thread Compatibility: Metric and UNF threads, fully compatible with HYSF Metal Shell 55/56 Series male connectors, locking sleeves (G-FLS-D / G-MLS-D), and Burton-style interfaces
• Dimensions in mm (1 inch = 25.4 mm)

Precision-engineered to HYSF’s exacting standards for secure bulkhead mounting and seamless compatibility with the broader HYSF underwater connector ecosystem.

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The HYSF IE55-1206-FCR offers robust performance and compact design for offshore oil & gas, marine renewable energy, underwater robotics, and scientific research applications. Fully compatible with Burton connectors and the complete HYSF Metal Shell 55/56 Series. Custom thread lengths, shell materials (stainless steel/titanium), and full connector kits available. Contact HYSF for your complete underwater connector solutions.