HYSF 7/16 Subsea Penetrator | Underwater Cable Penetrator | 7/16 Bulkhead Feedthrough Connector | Subconn Compatible 7/16 Penetrator

Plug Color Configuration Standard inline cable jacket: Black (custom colors available). O-ring: Black Nitrile (standard), optional blue or green for easy identification. Penetrator body: Stainless steel natural silver finish with black Chloroprene rubber molding. Custom anodized or colored marking available upon request.

Main Parameters

• Depth Rating: 6000 meters
• Matings: >500 cycles
• Electrical Specification: 300V/8–10 Amp (customizable)
• Contact Resistance: <0.010 Ω
• Isolationswiderstand: >200 MΩ
• Temperature Rating: -4°C to +60°C
• Pressure Rating: Full ocean depth
• Compatibility: Fully interchangeable with Subconn® 7/16 penetrators and most subsea brands
• Custom Options: Single/Double O-ring, thread length, cable length, contact configuration, and material upgrades

Material Parameters

• Connector Body: Chloroprene rubber (excellent seawater sealing)
• Penetrator Shell / Threaded Body: 316L Stainless Steel (standard)
• Optional: Titanium for maximum corrosion resistance and reduced weight
• Contacts: Gold plated brass
• O-Rings: Nitrile (standard) or Viton/FKM
• Nuts & Washers: Stainless Steel

Dimension & Thread Specifications (All dimensions in mm. Threads in inches. 1 inch = 25.4 mm)

7/16 Penetrator

• Thread: 7/16″ × 20 UNF-2A
• Overall Length: 19.05 mm (cable side) + 19 mm (thread side)
• Threaded Section: 19 mm
• O-Ring: 2-014
• Mounting Hole Diameter: Ø23.5 mm
• Panel Side Protrusion: 17.3 mm
• Hex / Flange Diameter: 6.3 mm

HYSF 7/16 Subsea Penetrators are high-reliability waterproof feedthrough connectors designed for permanent bulkhead cable penetration in harsh underwater environments. Ideal for underwater cameras, sensors, ROV thrusters, lights, sonar equipment, and subsea instruments. The imperial 7/16″ thread version offers easy integration into existing panels and housings while maintaining full 6000 m depth rating.

Fully customizable – single or double O-ring configuration, extended threads, custom cable lengths, titanium construction, and exact dimensional matching to Subconn penetrators.

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Contact HYSF for OEM customization, fast prototyping, and competitive pricing.