HYSF SMCIL6F Small Circular Inline Female Connector | 6 Pin Underwater Inline Connector | Micro Circular Subsea Female Plug | Subconn Compatible Small Circular Series

Plug Color Configuration Standard inline cable color code: 1 Black, 2 White, 3 Red, 4 Green, 5 Orange, 6 Blue. Black flexible cable jacket with high-visibility orange conductor tips. 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
• Depth Rating: 6000 meters
• Matings: >500 cycles
• Electrical Specification: 300V / 3–10 Amp
• Contact Resistance: <0.010 Ω
• Resistencia de aislamiento: >200 MΩ
• Temperature Rating: -4°C to +60°C
• Design: Compact inline female plug for flexible cable termination
• Compatibility: Fully interchangeable with Subconn® Small Circular Series (MCIL / SMCIL type)
• Custom Options: Cable length, single or double O-ring, shell material, and thread length

Material Parameters

• Connector Body: High-flex Chloroprene rubber for excellent sealing and flexibility
• Shell / Coupling Nut: 316L Stainless Steel (standard) or Titanium (optional)
• Contacts: Gold plated brass
• O-Rings: Nitrile (standard) or Viton/FKM
• Locking Sleeve: POM (Polyoxymethylene)

Dimension & Thread Specifications (All dimensions in mm)

• SMCIL6F (Female Inline): Overall length 23 mm, coupling diameter Ø13 mm, compact and lightweight design for tight spaces
• Cable diameter: Compatible with standard small circular cables
• Mating interface: Precision 6-pin female face

HYSF SMCIL6F 6-Pin Small Circular Inline Female Connectors are compact, high-reliability underwater plugs designed for flexible cable termination in space-constrained applications. Ideal for ROVs, AUVs, underwater cameras, sensors, lights, and subsea instruments requiring 6 contacts. These connectors provide dependable performance at full ocean depth with excellent sealing and corrosion resistance.

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

Keywords: SMCIL6F connector, 6 pin underwater inline female connector, small circular subsea connector, Subconn compatible SMCIL6F, 6000m depth micro circular connector, ROV AUV inline female plug, stainless steel small circular underwater connector, 6 pin subsea inline female connector.

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