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
• Isolationswiderstand: >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.

Keywords: SMCBH6FSS connector, 6 pin underwater bulkhead female connector, stainless steel small circular bulkhead receptacle, Subconn compatible SMCBH6FSS, 6000m depth micro circular bulkhead, ROV AUV bulkhead female connector, stainless steel micro circular underwater connector, subsea bulkhead receptacle 6 pin.

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