HYSF SMCBH6FSS Small Circular Bulkhead Female Connector | 6 Pin Underwater Stainless Steel Bulkhead Receptacle | Micro Circular Subsea Bulkhead Connector | Subconn Compatible Small Circular

Plug Color Configuration Stainless steel natural silver shell with black molded body. Standard inline cable color code: 1 Black, 2 White, 3 Red, 4 Green, 5 Orange, 6 Blue. O-rings in black Nitrile (standard), optional blue or green for quick underwater mating identification. Custom cable jacket colors and laser marking available.

Main Parameters

• Contacts: 6 pins (Female)
• Depth Rating: 6000 meters
• Matings: >500 cycles
• Electrical Specification: 300V / 3–10 Amp
• Contact Resistance: <0.010 Ω
• Сопротивление изоляции: >200 MΩ
• Temperature Rating: -4°C to +60°C
• Design: Stainless steel bulkhead mount with O-ring sealing for secure panel installation
• Compatibility: Fully interchangeable with Subconn® Small Circular / Micro Circular Bulkhead Series
• Custom Options: Cable length, single or double O-ring, extended thread, titanium shell

Material Parameters

• Connector Shell & Bulkhead: 316L Stainless Steel (FSS) – excellent corrosion resistance
• Body: High-flex Chloroprene rubber
• Contacts: Gold plated brass
• O-Rings: Nitrile (standard) or Viton/FKM
• Locking Nut & Washers: Stainless Steel

Dimension & Thread Specifications (All dimensions in mm)

• SMCBH6FSS (Female Bulkhead Stainless Steel):
  • Total length: 19 mm + 25 mm = 44 mm
  • Mounting flange diameter: Ø20 mm
  • Panel mounting height: 12.8 mm (with 6.5 mm protrusion)
  • O-ring groove and locking components for leak-proof bulkhead seal

HYSF SMCBH6FSS 6-Pin Stainless Steel Bulkhead Female Connectors are compact, high-reliability underwater bulkhead receptacles designed for secure panel mounting in harsh subsea environments. Ideal for ROVs, AUVs, underwater cameras, sensors, lights, and instrumentation requiring 6 contacts. The robust stainless steel construction ensures superior durability and corrosion resistance at full ocean depth.

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

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