CS-MS-J-09-CCP SEACON Compatible 9-Pin Dry-Mate Subsea Cable Connector Plug

Product Overview

The HYSF SUBSEA CS-MS-J-09-CCP SEACON Compatible 9-Pin Dry-Mate Subsea Cable Connector Plug is a compact underwater electrical connector designed for ROV systems, subsea instrumentation, underwater cameras, marine research equipment, and offshore electrical applications.Featuring a J-size housing and nine electrical contacts, the CS-MS-J-09-CCP provides a multi-channel electrical connection in a compact connector configuration.Designed to follow the SEACON CS-MS connector interface, this cable connector plug (CCP) can be used in compatible subsea electrical systems requiring reliable power and signal transmission.The CS-MS series was originally developed for remotely operated vehicle (ROV) applications, where compact dimensions, reduced weight, and high-density electrical connections are important.Its dry-mate design allows the connector to be mated and unmated in a dry environment before subsea deployment. Once properly mated and qualified for the required operating pressure, the assembly can be submerged.The connector is suitable for applications requiring multiple electrical circuits within a single compact connection interface.Custom cable lengths, cable jacket materials, housing materials, and electrical configurations can be specified according to OEM project requirements.

Key Features and Benefits

1. SEACON CS-MS Compatibility

The CS-MS-J-09-CCP is designed around the SEACON CS-MS connector interface.The CS-MS series is widely associated with ROV systems, subsea tooling, underwater cameras, lights, and other compact underwater equipment.Its dimensional compatibility makes it a potential replacement or alternative for compatible original CS-MS cable plugs.Important mechanical parameters to verify include:

• Connector mating dimensions
• J-size shell configuration
• Coupling thread
• Keyway orientation
• Contact arrangement
• Mating-face geometry
• Cable termination dimensions

Compatibility should be confirmed against the original mating connector and approved mechanical drawings before installation.

2. Nine-Pin Electrical Configuration

The CS-MS-J-09-CCP features nine electrical contacts in a J-size connector housing.This high-density configuration allows multiple electrical circuits to be integrated into a single connector.Typical electrical applications include:

• Power distribution
• Signal transmission
• ROV control circuits
• Underwater instrumentation
• Sensor connections
• Camera and lighting systems
• Auxiliary equipment connections
• Multi-channel electrical interfaces

The nine-contact arrangement is suitable for systems requiring a combination of power and signal connections, subject to the approved electrical design.

3. Compact J-Size Housing

The CS-MS series was developed to provide compact and lightweight electrical connection solutions for ROV manufacturers and subsea equipment suppliers.The J-size configuration provides a compact connector interface while accommodating nine electrical contacts.Its small installation footprint makes it suitable for applications where available equipment space and connector weight are important considerations.

4. Dry-Mate Connection Design

The CS-MS-J-09-CCP uses a dry-mate electrical connection interface.Dry-mate connectors are designed to be connected and disconnected in air, rather than being mated or unmated underwater.After correct mating, the connector assembly can be deployed underwater within its qualified operating pressure and environmental limits.Key advantages include:

• Convenient topside connection
• Repeated mating and unmating
• Protection of electrical contact interfaces
• Suitable for ROV deployment systems
• Reduced complexity compared with wet-mate connection systems

The connector must be properly mated, secured, and inspected before subsea deployment.

5. Nine Gold-Plated Electrical Contacts

The reference compatible product specification identifies gold-plated electrical contacts.Gold plating provides a conductive contact surface and helps resist corrosion and oxidation.The reference product specifies:

• Contact resistance below 0.01 Ω
• Insulation resistance above 200 MΩ

The exact contact substrate, plating thickness, contact gender, and electrical performance should be confirmed against the approved HYSF manufacturing specification.

6. Corrosion-Resistant Housing Options

The reference compatible configuration uses 316 stainless steel for the connector housing, with titanium available as an optional material.Potential material configurations include:316 Stainless SteelProvides mechanical strength and corrosion resistance for marine and offshore equipment.TitaniumCan be considered for weight-sensitive applications and specialized subsea installations.The original SEACON CS-MS family uses aluminum shells as standard, with stainless steel and other material options also available.The HYSF housing material should therefore be specified according to the actual product configuration rather than assumed from the original SEACON series.

7. Chloroprene Rubber Connector Body

The compatible product reference specifies a chloroprene rubber connector body.This elastomer construction provides flexibility and mechanical protection around the cable entry and connector body.The molded rubber structure also provides strain relief and helps protect the cable termination area.The exact rubber compound and environmental qualification should be confirmed according to the selected production configuration.

8. Secure Locking Mechanism

The reference compatible configuration uses a POM or stainless steel locking sleeve.The locking sleeve helps maintain mechanical engagement between the mating connector halves during operation.Correct installation of the locking sleeve is important before subsea deployment.It helps reduce the risk of accidental disconnection caused by cable movement, vibration, and operational loading.

9. Electrical Performance

The reference compatible product specification lists the following electrical values:

• Rated voltage: 600 V AC/DC RMS
• Current: 10 A per contact
• Contact resistance: <0.01 Ω
• Insulation resistance: >200 MΩ

These values should be treated as reference specifications until confirmed by HYSF engineering tests.The maximum permissible current of the complete nine-contact connector cannot be determined simply by multiplying the single-contact current rating by nine.Actual current capacity depends on conductor size, simultaneous contact loading, cable construction, ambient temperature, and thermal conditions.

10. High-Pressure Subsea Applications

The reference compatible product listing specifies a mated pressure rating of 10,000 psi (approximately 690 bar).However, the original SEACON CS-MS family documentation specifies up to 7,000 psig for mated and open-face configurations.These are different product specifications and should not be treated as interchangeable.For HYSF applications, the actual pressure rating must be established through mechanical design verification and hydrostatic testing of the complete connector configuration.

11. Flexible Cable Assembly Options

The CS-MS-J-09-CCP can be supplied with customized cable configurations according to project requirements.Potential cable options include:

• Polyurethane (PUR) jacket
• Synthetic rubber jacket
• Customized cable length
• Customized cable outer diameter
• Customized conductor arrangement
• Shielded cable options
• Customized wire identification
• Special cable termination requirements

Cable construction should be selected according to the operating environment, electrical loading, mechanical requirements, and installation method.

12. More Than 500 Mating Cycles

The reference compatible product specification lists more than 500 dry-mate cycles.This makes the connector suitable for applications requiring repeated equipment connection and disconnection.Actual service life depends on connector handling, contact condition, cleanliness, sealing performance, and maintenance procedures.

13. Customization for OEM Projects

HYSF SUBSEA can evaluate customized configurations for subsea equipment manufacturers and system integrators.Potential customization options include:

• Housing material
• Cable length
• Cable jacket
• Cable outer diameter
• Conductor configuration
• Contact plating
• Contact wiring arrangement
• Locking sleeve material
• Cable termination
• Electrical test documentation
• Hydrostatic pressure test requirements

Customized configurations should be reviewed and approved by the engineering team before production.

CS-MS-J-09-CCP Technical Specifications

Parameter	Reference Specification
Brand	HYSF SUBSEA
Model	CS-MS-J-09-CCP
Compatible Series	SEACON CS-MS
Product Type	Cable Connector Plug (CCP)
Shell Size	J
Number of Contacts	9
Mounting Configuration	Cable Mounted
Connector Interface	Dry-Mate
Rated Voltage	600 V AC/DC RMS (Reference)
Current per Contact	10 A (Reference)
Maximum Total Current	To Be Confirmed
Contact Resistance	<0.01 Ω (Reference)
Insulation Resistance	>200 MΩ (Reference)
Mated Pressure Rating	10,000 psi (Compatible Product Reference)
Open-Face Pressure Rating	To Be Confirmed
Mating Cycles	>500 (Reference)
Water Temperature	−4°C to +60°C (Reference)
Air Temperature	−40°C to +60°C (Reference)
Connector Body	Chloroprene Rubber (Reference)
Housing Material	316 Stainless Steel (Reference)
Optional Housing	Titanium
Contact Plating	Gold-Plated
Contact Substrate	To Be Confirmed
Locking Sleeve	POM / Stainless Steel
O-Ring Material	Nitrile
Cable Jacket	PUR / Synthetic Rubber
Cable Length	Customized

Engineering Note: The table combines reference specifications from a third-party CS-MS-J-09-CCP compatible product listing. It does not represent an independently verified HYSF product qualification.The original TE Connectivity CS-MS family documentation identifies J and K shell sizes, up to ten contacts, a maximum pressure rating of 7,000 psig (mated or open face), and current ratings up to 13 A. Its standard shell material is aluminum, with stainless steel and other materials available.Final HYSF specifications must be based on the approved production drawing, material selection, electrical testing, and pressure qualification.

Nine-Pin Contact Configuration

The CS-MS-J-09-CCP features nine electrical contact positions.This configuration allows multiple electrical circuits to be integrated into one compact connector interface.Typical circuit applications include:

• Power supply
• Control signals
• Sensor signals
• Auxiliary circuits
• Instrumentation connections
• Monitoring signals

Before production, the following details should be confirmed:

1. Contact gender and mating arrangement.
2. Contact numbering.
3. Mating-face orientation.
4. Pin-to-wire assignment.
5. Conductor size.
6. Cable shielding.
7. Electrical voltage and current requirements.
8. Insulation and continuity test requirements.

The exact contact numbering and wire colors should follow the approved CS-MS-J-09-CCP wiring diagram.

Dry-Mate Connection and Locking System

The CS-MS-J-09-CCP is designed for dry-mate subsea applications.The mating procedure should be performed in a clean and dry environment.The connector should be inspected before mating to ensure that the contact surfaces, sealing components, and mechanical alignment features are free from contamination or damage.After mating, the specified locking sleeve should be installed to secure the connector assembly.The locking system helps maintain mechanical retention during subsea deployment and equipment operation.The connector must not be mated or unmated underwater.

Cable and Material Customization

PUR Cable Jacket

Polyurethane cable jackets provide flexibility and abrasion resistance for suitable subsea cable applications.They can be considered for ROV tooling, underwater equipment jumpers, and instrument connections.

Synthetic Rubber Cable Jacket

Synthetic rubber offers an alternative flexible cable construction for marine and subsea installations.

316 Stainless Steel Housing

316 stainless steel can be specified for applications requiring corrosion-resistant metal connector housings.

Titanium Housing

Titanium can be considered for applications where connector weight reduction or specialized material performance is required.

POM Locking Sleeve

POM provides a lightweight locking sleeve option for suitable connector configurations.

Stainless Steel Locking Sleeve

Stainless steel provides a metallic alternative for installations requiring additional mechanical robustness.The final cable, housing, contact, and locking configurations should be specified in the approved production drawing.

Typical Applications of CS-MS-J-09-CCP

1. Remotely Operated Vehicles (ROVs)

The CS-MS-J-09-CCP can be used for ROV electrical connections, control circuits, and auxiliary equipment.Its compact J-size configuration is suitable for installations where connector space and weight are important.

2. Underwater Camera Systems

Subsea cameras and underwater video systems require reliable electrical connections for power and signal transmission.The nine-pin configuration provides multiple electrical contact positions for compatible camera systems.

3. Subsea Lighting Equipment

Underwater lighting systems may require electrical connections for power, control, and auxiliary functions.The connector can be considered for compatible subsea lighting assemblies.

4. Subsea Instrumentation

Underwater instruments frequently require multi-channel connections for sensors, monitoring devices, and control systems.The nine-pin configuration provides a compact electrical interface for these applications.

5. Oceanographic Winch Systems

Oceanographic winches and marine research systems often require electrical connections between deck equipment and underwater instruments.The CS-MS interface is particularly relevant to these types of applications.

6. Subsea Umbilical Systems

Subsea umbilicals require reliable electrical connections for transmitting power and signals between underwater equipment.The connector can be integrated into compatible umbilical termination assemblies.

7. Subsea Data Acquisition Modules

Data acquisition modules may require multiple electrical connections for sensor inputs, control signals, and auxiliary power.The nine-pin arrangement provides a practical interface for suitable equipment.

8. AUV and Underwater Gliders

Autonomous underwater vehicles and underwater gliders use compact electrical connectors for sensors, instrumentation, and auxiliary equipment.The J-size connector configuration can be considered for suitable installations.

9. Marine Geophysical Survey Equipment

Marine survey equipment may use multi-contact connectors for underwater sensor networks, survey nodes, and instrument assemblies.

10. Scientific Oceanographic Equipment

The connector can be used in compatible CTD systems, profiling instruments, ocean-bottom seismometers, and marine research equipment.

11. Offshore Control and Monitoring Systems

Offshore electrical systems may require compact multi-contact interfaces for underwater monitoring equipment and subsea instrumentation.

Installation and Maintenance Guidelines

Step 1: Inspect the Connector

Inspect the connector housing, contact interface, cable entry, locking sleeve, and sealing components for visible damage.

Step 2: Check Mating Compatibility

Confirm the J-size configuration, nine-contact arrangement, keyway, coupling thread, and mating dimensions.

Step 3: Inspect the Contacts

Ensure that contact surfaces are clean and free from corrosion, dirt, and foreign materials.

Step 4: Check the Sealing Components

Inspect the O-rings and sealing surfaces. Replace damaged or permanently deformed seals.

Step 5: Align the Connectors

Align the mechanical keying features before mating.Avoid forcing the connector halves together.

Step 6: Complete the Mating Operation

Mate the connector according to the approved installation procedure.Ensure that the coupling mechanism is fully engaged.

Step 7: Install the Locking Sleeve

Install the specified POM or stainless steel locking sleeve before deployment.

Step 8: Perform Electrical Testing

Check electrical continuity, insulation resistance, and the approved conductor assignments.

Step 9: Complete Pressure Qualification

Verify that the complete connector assembly meets the specified subsea pressure requirements before deployment.

Step 10: Post-Deployment Maintenance

After recovery, rinse exposed connector components with fresh water, inspect sealing surfaces, and follow the approved storage and maintenance procedure.Important: Dry-mate connectors must be mated and unmated in air. Their ability to operate underwater after mating depends on the qualified pressure rating of the complete assembly.

Quality Control and Testing

Depending on the approved HYSF production configuration, quality-control procedures may include:

• Visual inspection
• Dimensional verification
• J-size mating interface inspection
• Contact inspection
• Contact resistance measurement
• Electrical continuity testing
• Insulation resistance testing
• Dielectric withstand testing
• Cable termination inspection
• Locking sleeve inspection
• Mating compatibility verification
• Hydrostatic pressure testing
• Test certificate preparation

Testing procedures and acceptance criteria should be established according to the final product specification and customer requirements.

Frequently Asked Questions

Q1: What is the CS-MS-J-09-CCP connector?

The CS-MS-J-09-CCP is a SEACON CS-MS compatible nine-pin dry-mate cable connector plug designed for subsea electrical applications.

Q2: What does CS-MS mean?

CS-MS refers to the SEACON CS-MS connector family, originally developed for ROV applications requiring compact and high-density electrical connections.

Q3: What does J-09 mean?

J identifies the shell size, while 09 indicates nine electrical contacts.

Q4: What does CCP mean?

CCP stands for Cable Connector Plug, indicating a cable-mounted connector configuration.

Q5: How many contacts does the connector have?

The CS-MS-J-09-CCP features nine electrical contact positions.

Q6: Is the connector wet-mate or dry-mate?

It is a dry-mate connector. Mating and unmating must be performed in air, not underwater.

Q7: What is the voltage rating?

The reference compatible product specification lists 600 V AC/DC RMS. The final HYSF rating must be confirmed through electrical qualification.

Q8: What is the current rating?

The reference compatible product listing specifies 10 A per contact. The original TE CS-MS family documentation specifies up to 13 A, depending on the configuration.The applicable HYSF current rating must be established through engineering verification.

Q9: What is the pressure rating?

A third-party compatible product listing specifies 10,000 psi mated.The original TE CS-MS family documentation specifies up to 7,000 psig mated or open face.The actual HYSF pressure rating must be confirmed through testing of the specific configuration.

Q10: What is the standard housing material?

The reference compatible product configuration specifies 316 stainless steel, with titanium available as an option.The original SEACON CS-MS series uses aluminum as its standard shell material, with other materials available.

Q11: Can the cable length be customized?

Yes. Cable length and cable construction can be specified according to customer requirements.

Q12: What cable jacket materials are available?

The reference compatible product lists PUR and synthetic rubber cable jacket options.

Q13: Does the connector require a locking sleeve?

The reference compatible configuration specifies a POM or stainless steel locking sleeve.The approved locking arrangement must be installed before subsea deployment.

Q14: Is the connector suitable for ROV applications?

Yes. The CS-MS series was originally developed for ROV applications and is also used in underwater cameras, lighting, and subsea instrumentation.

Q15: Can the connector be used with an original SEACON CS-MS bulkhead connector?

The compatible product is designed to follow the original CS-MS mating interface.However, the exact dimensions, keyway, coupling thread, and contact arrangement should be verified before claiming direct interchangeability.

Q16: Can HYSF provide custom cable assemblies?

Yes. Customized cable lengths, cable types, wire arrangements, and termination configurations can be evaluated according to OEM requirements.

Q17: Can hydrostatic pressure test certificates be supplied?

Hydrostatic testing and documentation can be specified according to the agreed product qualification and project requirements.

Why Choose HYSF SUBSEA CS-MS-J-09-CCP?

The HYSF SUBSEA CS-MS-J-09-CCP SEACON Compatible 9-Pin Dry-Mate Cable Connector Plug provides a compact electrical connection solution for demanding subsea equipment.Its main features include:

• SEACON CS-MS compatible interface
• J-size connector configuration
• Nine electrical contacts
• Compact and lightweight design
• Dry-mate connection technology
• Gold-plated contact options
• 316 stainless steel housing option
• Titanium housing option
• Chloroprene rubber body option
• POM or stainless steel locking sleeve
• PUR or synthetic rubber cable options
• Custom cable length and termination
• Electrical testing and optional pressure qualification

For ROV manufacturers, subsea engineering companies, marine research organizations, and offshore equipment integrators, the CS-MS-J-09-CCP offers a compact nine-contact electrical interface for compatible underwater systems.