IL10F 10-Pin Female Inline Underwater Connector – SubConn Compatible

Product Overview

The HYSF SUBSEA IL10F is a high-performance 10-pin female inline underwater connector designed for reliable multi-channel electrical connections in demanding subsea environments.As part of the HYSF Standard Circular Series, the IL10F features ten gold-plated female electrical contacts, a durable molded neoprene rubber body, and an integrated underwater cable.Engineered for underwater operating depths of up to 6,000 meters (60 MPa), the IL10F provides dependable watertight performance for marine equipment exposed to high hydrostatic pressure and harsh seawater conditions.With an electrical rating of 550V AC/DC and 10A per contact, the connector is suitable for multi-channel signal transmission, electrical control circuits, underwater instrumentation, and appropriate power distribution applications.The standard IL10F configuration includes 1 meter of underwater cable, while customized cable lengths, wiring assignments, and complete subsea cable assemblies are available for project-specific requirements.The IL10F is designed to mate with the BH10M 10-pin male 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 Female Electrical Contacts

The IL10F incorporates ten precision-manufactured female electrical contacts within a compact circular connector interface.This configuration allows multiple electrical circuits to be connected through a single underwater interface.The ten-contact design is suitable for applications involving:

• Multiple sensor channels
• Electrical control signals
• Underwater instrumentation
• Auxiliary power connections
• Marine monitoring systems
• Multi-core underwater cable assemblies
• Subsea equipment control wiring

Gold-plated contact surfaces help maintain stable electrical conductivity and reduce contact-surface oxidation.The female contact arrangement is designed for secure engagement with the corresponding BH10M male bulkhead connector.

2. SubConn and SEACON Compatible Interface

The HYSF IL10F is designed for mating compatibility with corresponding SubConn and SEACON Standard Circular underwater connector configurations.This makes it suitable for customers requiring compatible replacement cable assemblies or connectors for existing subsea equipment.Potential applications include:

• Replacement of underwater cable connectors
• Subsea equipment maintenance
• Marine instrument upgrades
• New underwater electrical systems
• OEM equipment integration
• Standardization of connector interfaces

Before replacing an existing connector, the exact connector series, number of contacts, mating gender, and mechanical interface should be verified.

3. Designed for 6,000-Meter Water Depth

The IL10F is designed to withstand external hydrostatic pressures of up to 60 MPa, equivalent to approximately 6,000 meters of seawater depth.Its molded rubber construction provides a watertight interface suitable for demanding underwater operations.This pressure capability makes the IL10F suitable for applications such as:

• Deep-sea research instruments
• Offshore inspection equipment
• Underwater robotic vehicles
• Oceanographic monitoring systems
• Subsea control modules
• Marine exploration equipment

Actual operating suitability should be evaluated using the complete cable assembly, mating connector, and application requirements.

4. Wet-Mateable Underwater Connection

The IL10F belongs to HYSF SUBSEA’s wet-mateable Standard Circular connector family.When paired with the appropriate male connector, the mating interface is designed to support connection and disconnection in underwater environments.This feature is useful for equipment requiring regular servicing, cable replacement, and modular system integration.Important: Electrical power should normally be disconnected before mating or unmating unless the complete connector assembly has been specifically qualified for energized operation.

5. Durable Molded Neoprene Rubber Body

The IL10F features a molded neoprene rubber connector body designed for demanding marine environments.The molded construction protects the electrical contact assembly and provides a watertight transition between the connector and underwater cable.Key advantages include:

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

The molded cable termination helps reduce mechanical stress around the cable entry and supports reliable underwater operation.

6. Reliable Gold-Plated Electrical Contacts

The ten female contacts feature gold-plated conductive surfaces.Gold plating offers excellent electrical conductivity and helps reduce contact-surface oxidation.This supports reliable electrical performance in suitable subsea applications involving repeated connector mating, underwater instrumentation, and multi-channel control circuits.The connector is designed to maintain dependable electrical contact when properly mated and operated within its rated conditions.

7. Standard 1-Meter Underwater Cable

The standard IL10F is supplied with 1 meter of underwater cable.This integrated construction simplifies installation and eliminates the need for separate field termination at the underwater connector body.Available customization options may include:

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

Cable specifications should be selected according to the electrical and mechanical requirements of the intended application.

8. Multi-Channel Electrical Connectivity

With ten electrical contacts, the IL10F offers additional circuit capacity compared with lower-contact-count underwater connectors.This makes it suitable for equipment requiring several independent electrical paths through one connector interface.Potential applications include sensor arrays, robotic control systems, marine instruments, and underwater monitoring equipment.The connector can support different power and signal wiring arrangements when the complete design remains within the applicable electrical ratings.High-speed communication applications require suitable conductor pairing, shielding, cable construction, and system-level qualification.

IL10F Technical Specifications

Parameter	Specification
Brand	HYSF SUBSEA
Model	IL10F
Product Series	Standard Circular
Connector Type	Female Inline Connector
Number of Contacts	10
Contact Gender	Female
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	BH10M
Protective Dummy Connector for BH10M	DC10F
SubConn Compatibility	Corresponding Standard Circular Interfaces
SEACON Compatibility	Corresponding Standard Circular Interfaces
Warranty	12 Months

Note: The IL10F is a cable-mounted inline connector and does not have a panel mounting thread. The corresponding BH10M bulkhead uses a 5/8-18 UNF-2A mounting thread.

Standard IL10F 10-Pin Wire Color Assignment

The standard HYSF SUBSEA 10-pin cable uses the following conductor 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.Custom cable assemblies may use alternative conductor colors or wiring assignments.Always confirm the actual pin-to-wire relationship using the wiring diagram supplied with the cable assembly before connecting it to electrical equipment.

Compatible Mating Connectors and Accessories

BH10M – 10-Pin Male Bulkhead Underwater Connector

The BH10M is the standard mating connector for the IL10F female inline cable connector.The BH10M is designed for installation through the wall of a pressure housing, subsea instrument enclosure, or underwater equipment panel.Typical characteristics include:

• Ten male 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

Together, the IL10F and BH10M provide a detachable electrical connection between an external underwater cable and internal equipment electronics.

DC10F – 10-Pin Female Dummy Plug

The DC10F is the corresponding female protective dummy connector for the BH10M male bulkhead interface.When the IL10F cable assembly is disconnected, the DC10F can be installed to help protect the exposed BH10M mating interface.The dummy plug helps reduce exposure to environmental contamination and accidental mechanical damage.The DC10F is a protective accessory and does not provide an electrical connection.

IL10M – 10-Pin Male Inline Underwater Connector

The IL10M is the male-contact version of the Standard Circular 10-pin inline connector.The standard bulkhead mating relationships are:

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

Both inline connectors belong to the HYSF Standard Circular connector family.

Typical Applications

Remotely Operated Vehicles (ROVs)

ROVs commonly require multiple electrical circuits for underwater sensors, cameras, control systems, and auxiliary equipment.The IL10F provides a ten-contact underwater interface suitable for compatible ROV cable assemblies.Its molded construction supports operation in demanding subsea environments.

Autonomous Underwater Vehicles (AUVs)

AUVs often integrate multiple electronic modules, external instruments, and monitoring devices.The IL10F can provide detachable electrical connections between suitable equipment interfaces and underwater cables.Its ten-contact design allows multiple circuits to be routed through one connector.

Underwater Camera Systems

Underwater cameras and imaging equipment may require multi-channel electrical connections between camera housings and external cables.The IL10F provides a watertight connector interface for suitable power, control, and signal circuits.Specific video or data protocol compatibility depends on the cable specification, conductor arrangement, and complete electrical system design.

Oceanographic Instruments

The IL10F is suitable for appropriate connections involving:

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

Its ten-contact arrangement provides flexibility for instruments requiring multiple electrical channels.

Offshore Inspection Equipment

Offshore inspection and monitoring equipment frequently operates under seawater exposure, mechanical stress, and high hydrostatic pressure.The IL10F can be integrated into suitable subsea electrical cable assemblies for these applications.

Marine Research Platforms

Research organizations and underwater equipment manufacturers often require custom cable lengths and wiring arrangements.The IL10F provides a standardized underwater connection interface that can be incorporated into project-specific cable assemblies.

Installation and Handling Guidelines

Step 1: Verify Connector Compatibility

Confirm that the IL10F is paired with a compatible male Standard Circular connector, such as BH10M.

Step 2: Inspect the Connector

Check the molded rubber body, female contact interface, and cable entry for damage or contamination.

Step 3: Clean the Mating Interface

Ensure that the connector surfaces are free from sand, sediment, salt deposits, and other foreign materials.

Step 4: Disconnect Electrical Power

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

Step 5: Align the Connector

Align the IL10F correctly with the corresponding male mating connector.Avoid incorrect orientation or excessive force.

Step 6: Complete the Mating Operation

Follow the applicable connector mating instructions to ensure proper engagement.

Step 7: Protect the Cable

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

Step 8: Verify Electrical Performance

Check the wiring assignments and perform the required continuity and insulation tests before placing the equipment into service.

Quality Control and Testing

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

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

Additional testing requirements and technical documentation can be specified according to the intended application.

Frequently Asked Questions

Q1: What is IL10F?

IL10F is a ten-contact female inline underwater electrical connector in the HYSF Standard Circular Series.

Q2: Which bulkhead connector mates with IL10F?

The standard mating connector is the BH10M 10-pin male bulkhead underwater connector.

Q3: Is IL10F compatible with SubConn connectors?

Yes. The IL10F is designed for compatibility with corresponding SubConn Standard Circular underwater connector configurations.

Q4: What is the maximum operating depth?

The standard IL10F is designed for underwater depths of up to 6,000 meters, equivalent to approximately 60 MPa.

Q5: What is the rated voltage?

The rated voltage is 550V AC/DC.

Q6: What is the rated current?

The connector is rated for 10A per contact.

Q7: Can IL10F be connected underwater?

Yes. IL10F 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 IL10F 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 BH10M?

The corresponding protective accessory is the DC10F female dummy plug.

Q11: Is IL10F the same as MCIL10F?

No. IL10F belongs to the Standard Circular Series, while MCIL10F belongs to the Micro Circular Series. Their mating interfaces and mechanical dimensions are different.

Q12: Can IL10F be used for Ethernet?

The IL10F contains ten electrical contacts, but Ethernet compatibility depends on the cable construction, conductor pairing, shielding, and complete system design. High-speed Ethernet performance must be verified separately.

Q13: Can IL10F transmit both power and signals?

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

Q14: Can the wiring arrangement be customized?

Yes. Customized conductor assignments, cable specifications, and complete subsea cable assemblies can be developed following technical review.

Why Choose HYSF SUBSEA?

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

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

The IL10F 10-pin female inline underwater connector provides a durable electrical connection solution for underwater equipment requiring multiple circuits, reliable watertight performance, and compatibility with established subsea connector interfaces.