Collection: Subsea Bulkhead & Circular Connectors

Subsea Bulkhead & Circular Connectors — IP68 Watertight Electrical Penetrators

YingDiGe's subsea bulkhead and circular connector range provides the watertight electrical penetration solutions demanded by ROV, AUV, offshore instrumentation, and deep-sea equipment integrators. From standard inline circular connectors to panel-mount bulkhead penetrators, every connector is engineered for long-term submersion, seawater corrosion resistance, and reliable signal or power transmission at depth.

Product Range

• Circular Bulkhead Connectors — Panel-mount, IP68, multiple pin counts for signal and power
• Watertight Aviation Plug Series — Straight & 90° elbow, IP68/IP69, Subconn/Seacon compatible
• Military-Grade Circular Connectors — MIL-spec construction for defense and naval underwater platforms
• High-Pressure Subsea Connectors — Rated for elevated hydrostatic pressure beyond standard IP68
• Anti-Corrosion Heavy-Duty Connectors — Stainless steel or titanium alloy housing for offshore wind & marine

Key Specifications

• Waterproof Rating: IP68 / IP69 (series dependent)
• Housing: Stainless steel, titanium alloy, or corrosion-resistant engineering polymer
• Contact Plating: Gold-plated for stable signal transmission
• Operating Temperature: -40°C to +85°C
• Depth Rating: Customizable to project specification
• Compatibility: Subconn / Seacon interchangeable (selected series)
• OEM / custom specification service available

All products comply with RoHS and REACH directives. CE documentation available upon request.