HYSF MCDC2M Miniature 2-Pin Male Dummy/Plug Underwater Connector

The HYSF SUBSEA MCDC2M is a miniature 2-pin male underwater plug connector designed for compact and reliable subsea electrical connections. As part of the HYSF SUBSEA Miniature Circular Series, MCDC2M provides a 2-core male plug interface for ROV systems, underwater cameras, subsea sensors, oceanographic instruments, and other marine electrical equipment where installation space is limited.The MCDC2M 2-pin male plug connector is designed to mate with compatible HYSF SUBSEA Miniature 2-core female interfaces. It can be used in cable-to-bulkhead and cable-to-cable connector assemblies when the final mating configuration has been confirmed. For a complete underwater connection system, specify the required mating connector, cable assembly, termination method, operating depth, and working environment when requesting a quotation.According to the HYSF SUBSEA product catalog, MCDC2M has an electrical rating of 550 V at 10 A, insulation resistance greater than 200 MΩ, and contact resistance below 0.01 Ω. The connector has a catalog working-depth specification of 6000 m (60 MPa), an operating temperature range from -60°C to +80°C, and more than 500 wet plug-and-pull cycles. These specifications make MCDC2M suitable for subsea electrical connections where compact size, repeatable mating, and underwater performance are required.

MCDC2M 2-Pin Male Underwater Plug Connector Features

• Miniature 2-pin / 2-core male underwater plug connector
• Compact inline plug configuration for subsea electrical systems
• Catalog electrical rating: 550 V @ 10 A
• Working depth: 6000 m (60 MPa)
• Operating temperature: -60°C to +80°C
• Wet plug-and-pull durability: more than 500 cycles
• Gold-plated copper male contacts
• Neoprene plug body
• Custom cable and connector configuration available on request

MCDC2M Technical Specifications

Model	MCDC2M
Brand	HYSF SUBSEA
Product Type	Miniature male underwater plug connector
Contact Count	2 pins / 2 cores
Connector Gender	Male
Connector Style	Inline plug connector
Series	Miniature Circular Series
Rated Voltage and Current	550 V @ 10 A
Insulation Resistance	> 200 MΩ
Contact Resistance	< 0.01 Ω
Wet Plug-and-Pull Cycles	> 500 cycles
Operating Temperature	-60°C to +80°C
Working Depth	6000 m (60 MPa)
Reference Connector Dimensions	74 mm reference overall length; Ø15.7 mm front diameter
Plug Body Material	Neoprene
Contact Material	Gold-plated copper
Configuration	Customizable upon request

MCDC2M Applications

MCDC2M can be used in ROV electrical systems, underwater camera systems, subsea sensor packages, marine monitoring equipment, oceanographic instruments, and custom underwater cable assemblies. The compact male plug design is suitable for applications requiring a removable 2-pin electrical connection in a subsea environment.

MCDC2M Compatible Mating Connectors

MCDC2M should be paired with a compatible HYSF SUBSEA Miniature 2-core female connector. Representative female-side options include:

• MCIL2F: Miniature 2-core female cable connector
• MCBH2F: Miniature 2-core female bulkhead connector

Confirm the final connector pairing and the complete mating configuration with HYSF SUBSEA before ordering. Connector compatibility must be confirmed by interface type, installation method, and operating conditions, not only by pin count.

MCDC2M Customization and Ordering Information

HYSF SUBSEA can support customized MCDC2M configurations for specific project requirements. When requesting a quotation, please provide the required mating connector model, cable length, cable material, termination type, operating depth, application environment, and order quantity. This information helps ensure that the MCDC2M connector assembly matches the actual subsea application.

MCDC2M FAQ

Is MCDC2M a male or female connector?

MCDC2M is a miniature 2-pin male underwater plug connector.

What is the electrical rating of MCDC2M?

The catalog electrical rating is 550 V at 10 A.

What is the working depth of MCDC2M?

The catalog working-depth specification is 6000 m, equivalent to 60 MPa. Confirm the final application requirement with HYSF SUBSEA before ordering.

Which connector mates with MCDC2M?

MCDC2M requires a compatible HYSF SUBSEA Miniature 2-core female connector. MCIL2F and MCBH2F are representative female-side options; confirm the final mating configuration before purchase.

Can MCDC2M be customized?

Yes. HYSF SUBSEA can support customized connector and cable configurations according to the required application, mating connector, termination, and operating environment.