MCIL5M is a miniature 5-pin male inline underwater connector from
HYSF SUBSEA, designed for compact subsea power and signal connections. Its five-contact interface provides a removable connection point for marine cable assemblies used with ROVs, AUV instruments, underwater cameras, and oceanographic equipment. The inline cable format suits systems that need an accessible connection between an operating cable and another cable assembly or a compatible equipment receptacle.As part of the Miniature Circular Series, MCIL5M combines a neoprene connector body with gold-plated copper contacts. The published five-core specification gives an electrical rating of 550 V at 5 A. This makes the model an option for equipment designers seeking a miniature five-pin subsea cable connector with defined electrical and environmental ratings.
MCIL5M Male Inline Connector Features
- Five male contacts in a miniature circular interface
- Inline cable configuration for detachable subsea connections
- Wet-mating capability within the specified operating procedure
- Neoprene body and gold-plated copper contacts
- Polyurethane or neoprene cable jacket options
- Custom cable lengths available for project requirements
MCIL5M Technical Specifications
| Model | MCIL5M |
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| Brand | HYSF SUBSEA |
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| Product Type | Miniature male inline underwater cable connector |
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| Series | Miniature Circular Series |
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| Contact Configuration | 5 pins / 5 cores |
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| Connector Gender | Male |
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| Electrical Rating | 550 V @ 5 A |
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| Insulation Resistance | > 200 MΩ |
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| Contact Resistance | < 0.01 Ω |
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| Wet Mate / Unmate Durability | > 500 cycles |
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| Operating Temperature | -60°C to +80°C |
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| Published Working Depth | 6000 m |
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| Pressure Rating | 60 MPa |
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| Connector Body | Neoprene |
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| Contact Material | Gold-plated copper |
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| Cable Jacket Options | Polyurethane or neoprene |
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| Cable Core Identification | 1: Red; 2: Black; 3: Yellow; 4: Blue; 5: Orange |
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| Cable Length | Custom lengths available on request |
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When selecting an underwater connection, review pressure, temperature, cable construction, and mating conditions together. The published connector ratings provide selection data; the assembled cable and its installation should be specified for the actual service environment.
Applications for Five-Pin Underwater Cable Assemblies
MCIL5M can be considered for ROV sensor connections, AUV instrumentation, underwater imaging equipment, and marine monitoring assemblies requiring five electrical contacts. The connection layout should allocate each contact to its intended circuit and account for the operating voltage, current, and signal requirements of the equipment.For a removable sensor package, an inline connector provides a defined point at which the cable assembly can be disconnected during servicing or equipment changes. For an instrument housing, the cable connector can form the external connection to a compatible female bulkhead interface. These arrangements help designers plan access to the connection alongside the mechanical layout of the equipment.
Related Products and Connection Arrangements
Two related HYSF SUBSEA female models for planning a five-pin connection are:
- MCIL5F: Miniature 5-pin female inline underwater cable connector for cable-to-cable arrangements.
- MCBH5F: Miniature 5-pin female bulkhead underwater connector for cable-to-housing arrangements.
Confirm the mating interface and contact assignment for the complete assembly. The chosen arrangement should reflect where the connection is located and how the equipment will be installed, disconnected, and maintained.
Cable Configuration and System Integration
Specify the required cable length from the equipment layout, including the route between connection points and the access needed for installation. Identify the preferred cable jacket material and describe any routing constraints. Where the cable passes through supporting structures, include those details in the assembly drawing so the proposed construction can be reviewed.The listed wire colours identify the five cable cores. Assign each core to the project circuit in the wiring documentation, and retain the same numbering throughout the connector schedule and termination drawing. Colour identification provides a reference for assembly work; the electrical function of each conductor comes from the approved system wiring plan.For sensor and control circuits, include the signal description and any shielding or grounding requirements in the enquiry. This allows the cable construction and termination proposal to be assessed alongside the equipment electronics. Keep the required connector interface, conductor assignment, and cable construction together in a single assembly specification.
MCIL5M Ordering Information
For a quotation, provide the mating connector model, cable length, jacket preference, termination details, quantity, and operating environment. Include the required electrical conditions and working depth, together with any available drawings. For replacement assemblies, supply the existing part identification and wiring information.State whether the requested item is an individual connector assembly or part of a complete paired connection. Include requirements for identification and supporting documentation with the enquiry so the proposed supply can be described clearly in the quotation.
MCIL5M FAQ
Is MCIL5M a male or female connector?
MCIL5M is a male inline underwater cable connector with five contacts.
Can it be supplied with a custom cable length?
Yes. Provide the required length, preferred cable jacket, and termination details when requesting a quotation.
How should the connector be handled?
Follow the manufacturer’s instructions for inspection, cleaning, mating, and removal. Review the complete cable assembly against the intended electrical and environmental conditions before deployment.
