IL10M 10-Pin Male Inline Underwater Connector – SubConn Compatible

Product Overview

The HYSF SUBSEA IL10M is a high-performance 10-pin male inline underwater connector designed for reliable multi-channel electrical connections in demanding subsea environments.As part of the HYSF Standard Circular Series, the IL10M features ten gold-plated male electrical contacts, a durable molded neoprene rubber body, and an integrated underwater cable.Engineered for operating depths of up to 6,000 meters (60 MPa), the IL10M provides a dependable watertight electrical interface for underwater equipment exposed to high hydrostatic pressure and challenging marine conditions.The connector supports a rated voltage of 550V AC/DC and a rated current of 10A per contact, making it suitable for multi-channel signal transmission, electrical control circuits, marine instrumentation, and appropriate power distribution applications.The standard IL10M configuration includes 1 meter of underwater cable, with additional cable lengths and customized wiring arrangements available for project-specific requirements.The IL10M is designed to mate with the BH10F 10-pin female bulkhead underwater connector and is compatible with corresponding SubConn and SEACON Standard Circular connector interfaces.Typical applications include remotely operated vehicles (ROVs), autonomous underwater vehicles (AUVs), underwater cameras, oceanographic sensors, offshore monitoring systems, subsea control equipment, and marine research instrumentation.

Key Features and Benefits

1. Ten Gold-Plated Male Electrical Contacts

The IL10M incorporates ten precision-manufactured male electrical contacts within a compact circular connector interface.The ten-contact configuration provides a convenient solution for underwater systems requiring multiple electrical circuits through a single detachable connection.It can support applications involving:

• Multiple sensor channels
• Electrical control signals
• Marine instrumentation
• Auxiliary power circuits
• Underwater monitoring systems
• Multi-core cable assemblies
• Equipment control and communication wiring

Gold-plated contact surfaces help maintain reliable electrical conductivity and reduce contact-surface oxidation.The ten-contact arrangement can simplify cable management and reduce the number of separate underwater connectors required in suitable equipment designs.

2. SubConn and SEACON Compatible Interface

The IL10M is designed for mating compatibility with corresponding SubConn and SEACON Standard Circular underwater connector configurations.This compatibility makes it suitable for customers requiring replacement cable assemblies or compatible connectors for existing subsea equipment.Potential applications include:

• Underwater connector replacement
• Subsea equipment maintenance
• Marine instrument upgrades
• New underwater cable designs
• OEM equipment integration
• Standardization of marine electrical interfaces

Before replacing an existing connector, the series, contact arrangement, mating gender, and mechanical interface should be verified.

3. Designed for 6,000-Meter Water Depth

The IL10M is designed to withstand external hydrostatic pressures of up to 60 MPa, equivalent to approximately 6,000 meters of seawater depth.Its molded construction provides a watertight interface suitable for demanding subsea applications.This deep-water capability makes the connector appropriate for equipment used in:

• Deep-sea scientific research
• Offshore inspection
• Underwater robotics
• Oceanographic monitoring
• Subsea instrumentation
• Marine exploration systems

The complete cable assembly and mating connector must also be suitable for the intended operating conditions.

4. Wet-Mateable Underwater Connection

The IL10M belongs to HYSF SUBSEA’s wet-mateable Standard Circular connector family.When paired with the corresponding female connector, the mating interface is designed to support connection and disconnection in underwater environments.This capability is useful for equipment requiring periodic servicing, cable replacement, and modular system integration.Importante: Electrical power should normally be switched off before mating or unmating unless the specific assembly has been qualified for energized operation.

5. Durable Molded Neoprene Rubber Body

The IL10M features a molded neoprene rubber connector body designed to protect its internal electrical contacts and cable termination.The construction provides several advantages:

• Watertight environmental protection
• Mechanical flexibility
• Resistance to routine underwater handling
• Protection of internal components
• Integrated cable strain relief
• Compact connector construction

The molded cable entry helps protect the termination area from mechanical stress and water ingress.

6. Reliable Gold-Plated Contacts

The ten male electrical contacts feature gold-plated conductive surfaces.Gold plating provides good electrical conductivity and helps resist contact-surface oxidation.This is especially important for connectors used in marine instrumentation, subsea monitoring, and applications involving repeated mating cycles.The IL10M provides a reliable electrical interface for suitable power and signal circuits within its specified operating limits.

7. Standard 1-Meter Underwater Cable

The standard IL10M is supplied with 1 meter of underwater cable.The integrated cable design simplifies equipment connection and reduces the need for separate field-installed terminations at the underwater connector.Customized options may include:

• Alternative cable lengths
• Custom conductor arrangements
• Different cable jacket materials
• Application-specific wiring diagrams
• Specialized cable identification
• Connector-to-connector cable assemblies
• OEM and ODM subsea cable solutions

The cable design should be selected according to the electrical and mechanical requirements of the application.

8. Suitable for Multi-Channel Underwater Systems

With ten electrical contacts, the IL10M provides additional connection capacity compared with lower-contact-count configurations.This makes it useful for equipment requiring multiple independent electrical paths.Typical applications include underwater sensor arrays, robotic control systems, multi-function marine instruments, and subsea monitoring equipment.However, the number of contacts alone does not establish compatibility with a particular data protocol. High-speed communication applications require appropriate cable design, conductor pairing, and electrical validation.

IL10M Technical Specifications

Parámetro	Specification
Brand	HYSF SUBSEA
Model	IL10M
Serie de productos	Standard Circular
Tipo de conector	Inline Cable Plug
Número de contactos	10
Contact Gender	Male
Contact Finish	Gold-Plated
Connector Body Material	Molded Neoprene Rubber
Rated Voltage	550V AC/DC
Rated Current	10A per Contact
Maximum Operating Depth	6,000 m
Pressure Rating	60 MPa
Mating Capability	Wet-Mateable
Standard Cable Length	1 m
Custom Cable Lengths	Available
Mating Bulkhead Connector	BH10F
Protective Dummy Connector for BH10F	DC10M
SubConn Compatibility	Corresponding Standard Circular Interfaces
SEACON Compatibility	Corresponding Standard Circular Interfaces
Garantía	12 Months

Note: IL10M is a cable-mounted inline connector and does not require a panel mounting thread. The corresponding BH10F bulkhead connector uses a 5/8-18 UNF-2A mounting thread.

Standard IL10M 10-Pin Wire Color Assignment

The standard HYSF SUBSEA 10-pin cable uses the following wire color identification:

Pin Number	Wire Color
1	Red
2	Red/White
3	Black
4	Black/White
5	Yellow
6	Yellow/White
7	Blue
8	Blue/White
9	Orange
10	Orange/White

This table represents the standard wiring color reference for the HYSF Standard Circular 10-pin series.Customized cable assemblies may use alternative wire colors or conductor assignments.The actual wiring should always be verified against the supplied wiring diagram before connecting the cable to electrical equipment.

Compatible Mating Connectors and Accessories

BH10F – 10-Pin Female Bulkhead Underwater Connector

The BH10F is the standard female bulkhead mating connector for the IL10M.It is designed for installation through the wall of an underwater equipment housing or pressure vessel.Typical BH10F characteristics include:

• Ten female electrical contacts
• Standard Circular mating interface
• 316L stainless steel housing
• 5/8-18 UNF-2A mounting thread
• Standard 0.3-meter internal wire leads
• O-ring bulkhead sealing
• Wet-mateable construction

When paired, IL10M and BH10F provide a detachable electrical connection between an external underwater cable and internal equipment electronics.

DC10M – 10-Pin Male Dummy Plug

The DC10M is the corresponding male protective dummy connector for the BH10F female bulkhead interface.When the IL10M cable is disconnected, the DC10M can be installed to help protect the BH10F mating surface from contamination and accidental mechanical damage.The DC10M is a protective accessory and does not transmit electrical power or signals.

IL10F – 10-Pin Female Inline Underwater Connector

The IL10F is the female-contact version of the Standard Circular 10-pin inline connector.The corresponding standard bulkhead mating relationships are:

• IL10M mates with BH10F.
• IL10F mates with BH10M.

Both inline configurations belong to the same Standard Circular connector family.

Aplicaciones típicas

Remotely Operated Vehicles (ROVs)

ROVs often require multiple electrical circuits for sensors, control systems, cameras, and auxiliary equipment.The IL10M provides a ten-contact connection interface suitable for compatible ROV cable assemblies.Its molded underwater construction supports use in demanding marine environments.

Autonomous Underwater Vehicles (AUVs)

AUVs frequently integrate multiple electronic modules and external instruments.The IL10M can provide detachable electrical connections between suitable equipment interfaces and underwater cables.Its ten-contact arrangement is useful for multi-channel instrumentation and control wiring.

Underwater Camera Systems

The IL10M can be used in underwater camera systems requiring multiple electrical connections between a sealed housing and external equipment.It may support suitable power, control, and signal circuits.Compatibility with specific video or network protocols depends on the cable construction, conductor arrangement, and system design.

Oceanographic Sensors

The IL10M is suitable for applications involving:

• Oceanographic monitoring systems
• CTD-related instruments
• Underwater acoustic devices
• Marine environmental sensors
• Seabed observation platforms
• Scientific data acquisition equipment

Its ten-contact interface provides flexibility for connecting instruments with multiple electrical channels.

Offshore Inspection Equipment

Offshore systems often operate under high pressure, seawater exposure, and mechanical stress.The IL10M can be integrated into suitable offshore monitoring and inspection equipment requiring detachable underwater electrical cables.

Marine Research Platforms

Marine research equipment frequently requires customized electrical cable assemblies for different experimental instruments.The IL10M provides a standardized ten-contact interface that can be integrated into project-specific underwater cable designs.

Installation and Handling Guidelines

Step 1: Confirm Connector Compatibility

Verify that the IL10M is paired with the appropriate female Standard Circular mating connector, such as BH10F.

Step 2: Inspect the Connector

Check the molded rubber body, electrical contacts, and cable entry for visible damage.

Step 3: Clean the Mating Interface

Ensure that the mating surfaces are free from sand, sediment, salt deposits, and other contaminants.

Step 4: Disconnect Electrical Power

Switch off the connected electrical circuits before mating or unmating unless the assembly has been specifically qualified for energized operation.

Step 5: Align the Connector

Align the IL10M correctly with the corresponding female connector interface.Avoid incorrect orientation or excessive insertion force.

Step 6: Complete the Mating Operation

Follow the applicable connector installation procedure to achieve the correct mating engagement.

Step 7: Protect the Cable

Avoid excessive pulling, bending, or twisting forces near the molded cable termination.Provide suitable cable support where necessary.

Step 8: Verify Electrical Performance

Check the wiring assignments and perform the required electrical continuity and insulation tests before operating the equipment.

Quality Control and Testing

HYSF SUBSEA supports underwater connector manufacturing through quality-control procedures such as:

• Hydrostatic pressure testing
• Electrical continuity testing
• Insulation resistance measurement
• Dielectric withstand testing
• Contact inspection
• Dimensional verification
• Cable termination inspection
• Mechanical integrity checks

Additional testing and documentation can be arranged according to project-specific requirements.

Frequently Asked Questions

Q1: What is IL10M?

IL10M is a ten-contact male inline underwater electrical connector belonging to the HYSF Standard Circular Series.

Q2: Which bulkhead connector mates with IL10M?

The standard mating connector is the BH10F 10-pin female bulkhead underwater connector.

Q3: Is IL10M compatible with SubConn connectors?

Yes. IL10M is designed for compatibility with corresponding SubConn Standard Circular underwater connector configurations.

Q4: What is the maximum operating depth?

The standard IL10M design is rated for underwater depths of up to 6,000 meters, equivalent to approximately 60 MPa.

Q5: What is the voltage rating?

The rated voltage is 550V AC/DC.

Q6: What is the rated current?

The connector is rated for 10A per contact.

Q7: Can IL10M be connected underwater?

Yes. IL10M belongs to the wet-mateable Standard Circular Series. Electrical power should normally be disconnected before mating or unmating.

Q8: What is the standard cable length?

The standard IL10M includes 1 meter of underwater cable.

Q9: Can the cable length be customized?

Yes. Alternative cable lengths can be manufactured according to project requirements.

Q10: Which dummy connector protects BH10F?

The corresponding protective accessory is the DC10M male dummy plug.

Q11: Is IL10M the same as MCIL10M?

No. IL10M belongs to the Standard Circular Series, while MCIL10M belongs to the Micro Circular Series. Their mechanical interfaces and mating dimensions are different.

Q12: Does IL10M support Ethernet?

The connector has ten electrical contacts, but Ethernet compatibility depends on cable construction, conductor pairing, shielding, and system-level testing. High-speed Ethernet performance should not be assumed from contact count alone.

Q13: Can IL10M be used for both power and signal circuits?

Yes, provided the complete design meets the electrical ratings and application requirements.

Q14: Can the wiring configuration be customized?

Yes. Customized conductor assignments, cable designs, and complete underwater cable assemblies can be manufactured following technical review.

Why Choose HYSF SUBSEA?

HYSF SUBSEA specializes in underwater electrical connectors, subsea bulkhead connectors, marine cable assemblies, and customized underwater interconnection solutions.Our manufacturing capabilities include:

• SubConn-compatible underwater connector production
• Standard Circular and Micro Circular connectors
• Wet-mateable underwater electrical interfaces
• Customized subsea cable assemblies
• Deep-water pressure testing
• OEM and ODM engineering support
• Technical drawings and 3D models
• Custom wiring and cable termination solutions
• Underwater connector accessories
• 12-month product warranty

The IL10M 10-pin male inline underwater connector provides a durable and practical electrical connection solution for marine equipment requiring multiple circuits, dependable watertight performance, and compatibility with established subsea connector interfaces.