HYSF SFMCBPOF5M Miniature 5-Pin Male Open-Face Wet-Mate Underwater Connector

HYSF SFMCBPOF5M Miniature 5-Pin Male Open-Face Wet-Mate Underwater Connector

The HYSF SFMCBPOF5M is a miniature 5-pin male open-face wet-mateable bulkhead connector developed for pressure-balanced oil-filled (PBOF) or fuel hose systems in subsea interventions. Enables safe underwater mating/demating without draining, ideal for ROV multi-tool operations, hydraulic control umbilicals, and deep-sea maintenance requiring wet-pluggable multi-channel connections. Features gold-plated contacts, neoprene construction, and full 6000-meter depth rating (60 MPa), providing excellent electrical integrity and corrosion protection.

Manufacturing Showcase & Details

Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.

Custom Branching Subsea Cable Network (Tree Topology)

70MPa Ultra-High Pressure Metal 61-Pin Subsea Connector

Custom 6-Pin / 40A Medium-Power Subsea Connector

60MPa High-Pressure Metal Shell Watertight Connector (4-61 Pins)

PBOF Series Pressure-Balanced Oil-Filled Subsea Connectors

50MPa High-Precision Subsea Pressure Sensor

5MP High-Definition Underwater Camera (40MPa / 316L Stainless Steel)

HYSF-140A-180A-high-current-underwater-power-connector-for-thrusters

MCPBOF2-8MF Oil-Filled Pressure Compensated Connector (8-Pin)

Custom 6-Port Watertight Enclosure & Subsea Interconnect System

HYSF-high-density-25-pin-subsea-signal-connector-for-oceanographic-sensors

Gigabit Ethernet 12-Pin Subsea Connector (4 Power + 8 Network)

All-New Next-Generation Subsea IP Network Camera Series

RMG Series 4-Pin Subsea Engineering Cable Plug

Custom High-Intensity Subsea LED Light & Mounting Bracket System

Right Angle Molded Micro Bulkhead Connector (LPMBH-IL12/16MF Compatible)

60MPa Metal Shell Bulkhead Connector with Triple Seal (4-61 Pins)

Miniature Subsea Watertight Connector (Marine Bronze Base)

High-Strength Titanium Alloy Subsea Penetrator

Single-Pin High-Current (150A) Subsea Power Connector

Ultra-Miniature Subsea Watertight Connector Series (2-28 Pins)

Custom Molded Subsea Penetrator with Integrated Multi-Core Cable

HYSF-custom-6-pin-40A-underwater-power-distribution-connector

10-Pin Ethernet Subsea Connector (2 Power + 8 Network Cores)

5MP High-Definition Underwater Observation Camera (40MPa)

MCBH-Hybrid 4+2 Photoelectric Subsea Connector (Power & Fiber Optic)

Multi-Core Split-Type Watertight Connector (Diverse Configurations)

Custom Miniature Single-Core In-Line Watertight Connector

Custom Retractable Subsea Spiral Coiled Cable (Spring Cable)

Custom Subsea Bulkhead Flange Joint Connector

High-Frequency Subsea Coaxial RF Connector Assembly (50-3 / 50-5)

Micro Flange 3-Pin Subsea Bulkhead Connector (IL4MF Compatible)

Integrated Subsea Interconnect & Imaging Solutions

High-Performance Photoelectric Hybrid Subsea Connector

Custom 1-to-3 Fan-out Subsea Splitter Cable System

Custom Branching Subsea Cable Network (Y-Splitter & Multi-Node)

Custom 6-Port Watertight Enclosure & Subsea Interconnect System

Request a Quote or Custom Solution

Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.

John Zhang

CEO