The MCBH16M 16-pin male bulkhead underwater connector<\/strong> from HYSF SUBSEA<\/strong> is a compact, high-reliability electrical connector designed for subsea equipment that requires multiple electrical connections through a pressure-resistant enclosure. Featuring 16 male electrical contacts, a corrosion-resistant stainless steel housing, and a robust waterproof sealing structure, the MCBH16M provides a practical connection solution for remotely operated vehicles (ROVs), autonomous underwater vehicles (AUVs), oceanographic instruments, underwater monitoring equipment, and marine research systems.<\/p>\n As part of the HYSF SUBSEA Micro Circular connector series, the MCBH16M is designed for installation on equipment housings, pressure vessels, and underwater electronic enclosures. Its panel-mount configuration creates an electrical interface between internal equipment wiring and an external subsea cable assembly.<\/p>\n The connector is designed to mate with the MCIL16F 16-pin female inline underwater connector<\/strong>, forming a detachable electrical connection for subsea applications.<\/p>\n With a standard depth capability of up to 6,000 meters of seawater<\/strong>, equivalent to approximately 60 MPa<\/strong>, the MCBH16M is suitable for demanding deep-water applications when correctly installed and used as part of a qualified connector assembly.<\/p>\n The MCBH16M combines a compact mechanical design with the electrical connectivity required by modern subsea equipment.<\/p>\n Key features include:<\/p>\n These characteristics make the MCBH16M a practical choice for engineers seeking a 16-pin underwater bulkhead electrical connector for ROVs and subsea instrumentation<\/strong>.<\/p>\n Note:<\/strong> Electrical ratings, dimensional details, thread specifications, and pressure performance should be confirmed against the approved drawing and the complete connector assembly configuration.<\/p>\n Modern underwater systems often require numerous electrical connections between the internal electronics of a pressure housing and external subsea equipment.<\/p>\n For example, a single underwater vehicle may need separate circuits for sensors, control signals, low-power electronic devices, monitoring channels, and auxiliary equipment.<\/p>\n Using multiple small connectors can increase the number of enclosure penetrations and complicate cable management.<\/p>\n The MCBH16M addresses this challenge by providing 16 electrical contacts within one Micro Circular bulkhead connector<\/strong>.<\/p>\n This contact arrangement offers design flexibility for systems requiring multiple independent circuits.<\/p>\n Possible applications include:<\/p>\n The actual number of power and signal circuits depends on the electrical architecture of the equipment.<\/p>\n For mixed power-and-signal systems, engineers should verify conductor sizes, current loading, voltage drop, electromagnetic interference, and the proposed pin assignments.<\/p>\n The 16-pin configuration does not automatically guarantee compatibility with a particular Ethernet standard or communication protocol. Applications involving high-speed digital communication should be evaluated using the complete connector and cable assembly.<\/p>\n The standard MCBH16M uses a 316L stainless steel housing<\/strong>, making it suitable for a wide range of marine equipment installations.<\/p>\n Underwater connectors must withstand environmental challenges that differ significantly from those encountered by ordinary industrial connectors.<\/p>\n These challenges may include:<\/p>\n 316L stainless steel is widely used in marine engineering because of its mechanical strength and resistance to corrosion.<\/p>\n The housing provides structural support for the connector and helps protect its internal electrical interface.<\/p>\n For installations involving aluminum equipment housings, galvanic corrosion should also be considered. Appropriate isolation, sealing arrangements, and material compatibility should be evaluated during mechanical design.<\/p>\n Alternative material configurations may be considered for projects with special requirements relating to weight, corrosion resistance, or enclosure compatibility.<\/p>\n The MCBH16M belongs to the HYSF SUBSEA Micro Circular connector family, which is designed for demanding underwater pressure environments.<\/p>\n The standard series is specified for pressure conditions of up to 60 MPa<\/strong>, corresponding to approximately 6,000 meters of seawater<\/strong>.<\/p>\n This makes the connector relevant to deep-sea instrumentation, offshore inspection systems, underwater robotics, and oceanographic monitoring equipment.<\/p>\n However, pressure performance depends on more than the connector body alone.<\/p>\n A complete underwater electrical connection must also account for:<\/p>\n For critical deep-sea projects, the complete connector installation should be verified against the applicable mechanical drawings and qualification requirements.<\/p>\n Unlike an inline underwater connector, the MCBH16M male bulkhead connector<\/strong> is designed to be mounted directly through a wall or panel.<\/p>\n This configuration is commonly used on:<\/p>\n The external connector interface remains accessible for mating with an appropriate female subsea cable connector.<\/p>\n The internal side is supplied with approximately 0.3 meters of wire leads<\/strong> in the standard configuration, allowing connection to the equipment’s internal electrical system.<\/p>\n Mounting hardware and sealing components are provided according to the specified connector configuration.<\/p>\n During installation, engineers should confirm the required panel cutout, mounting thread, enclosure wall thickness, sealing arrangement, and available internal clearance.<\/p>\n The precise mounting dimensions should always be taken from the approved MCBH16M technical drawing.<\/p>\n The recommended mating connector for the MCBH16M is the HYSF SUBSEA MCIL16F 16-pin female inline underwater connector<\/strong>.<\/p>\n The MCIL16F is a cable-mounted connector containing 16 female electrical contacts.<\/p>\n When the MCIL16F is correctly mated with the MCBH16M, the assembly provides a detachable electrical interface between the external underwater cable and the internal equipment wiring.<\/p>\n A typical system configuration is:<\/p>\n MCIL16F Female Inline Connector \u2192 MCBH16M Male Bulkhead Connector \u2192 Internal Equipment Wiring<\/strong><\/p>\n This arrangement is useful for equipment that must be disconnected during transportation, installation, maintenance, or servicing.<\/p>\n HYSF SUBSEA Micro Circular connectors are also designed for compatibility with corresponding SubConn and SEACON-style connector interfaces.<\/p>\n For cross-brand replacement applications, engineers should confirm the relevant contact arrangement, mechanical interface, keying, and locking configuration before ordering.<\/p>\n Compatibility should not be assumed solely from the number of contacts.<\/p>\n When the MCBH16M is disconnected from its mating cable connector, its exposed male contact interface should be protected.<\/p>\n The recommended protective accessory is the MCDC16F female dummy connector<\/strong>.<\/p>\n A correctly matched dummy connector helps protect the interface during storage, transportation, maintenance, and periods when the external cable is disconnected.<\/p>\n Using a compatible protective dummy connector can help reduce exposure to contamination and mechanical damage.<\/p>\n A dummy connector is not an electrical mating connector and does not provide a functional electrical connection.<\/p>\n For underwater installations, always verify that the selected dummy connector is suitable for the intended pressure and sealing conditions.<\/p>\n ROVs commonly require compact, reliable electrical interfaces for external instruments and onboard electronics.<\/p>\n The MCBH16M can be installed on an ROV pressure housing to connect external sensor cables, monitoring circuits, and auxiliary devices.<\/p>\n AUV systems frequently integrate navigation electronics, scientific sensors, and monitoring equipment within space-constrained pressure vessels.<\/p>\n The compact 16-pin bulkhead design provides a convenient connection point for multiple electrical circuits.<\/p>\n Marine research instruments may require electrical interfaces for temperature sensors, conductivity sensors, pressure transducers, and other measurement devices.<\/p>\n The MCBH16M can form part of a sealed electrical connection between externally mounted sensors and internal acquisition electronics.<\/p>\n Long-term underwater observation platforms often use multiple electrical circuits for environmental measurement, control, and diagnostic functions.<\/p>\n A 16-pin underwater bulkhead connector can simplify the design of these interfaces.<\/p>\n The connector is also suitable for selected subsea inspection, monitoring, and instrumentation applications where a compact multi-contact electrical interface is required.<\/p>\n HYSF SUBSEA supports customization for underwater connector projects with specific installation and wiring requirements.<\/p>\n Depending on the application and engineering review, available options may include:<\/p>\n For example, a customer developing an underwater sensor housing may require longer internal wire leads to reach a circuit board located farther from the enclosure wall.<\/p>\n Another project may require a fully assembled cable terminated with an MCIL16F connector at one end and open wire leads at the other.<\/p>\n Such requirements can be reviewed as part of an OEM underwater connector solution.<\/p>\n Reliable performance is especially important for electrical connectors used in subsea environments.<\/p>\n HYSF SUBSEA applies quality-control processes that may include:<\/p>\n Additional environmental or project-specific testing may be arranged according to the applicable technical requirements.<\/p>\n For applications involving continuous deep-sea operation, engineering teams should establish suitable acceptance criteria for the connector and the complete installed assembly.<\/p>\n The MCBH16M is a 16-pin male Micro Circular underwater bulkhead connector manufactured by HYSF SUBSEA. It is designed for panel mounting on subsea equipment housings.<\/p>\n The MCBH16M is a male connector<\/strong> with 16 male electrical contacts.<\/p>\n The recommended mating connector is the MCIL16F<\/strong>, a 16-pin female inline underwater connector.<\/p>\n The standard Micro Circular series is designed for pressure conditions up to approximately 60 MPa<\/strong>, equivalent to 6,000 meters of seawater. Actual performance depends on proper installation, mating, sealing, and assembly qualification.<\/p>\n HYSF SUBSEA Micro Circular connectors are designed to be compatible with corresponding SubConn-style interfaces. The exact 16-pin contact layout, mechanical configuration, and mating arrangement should be checked before use with an existing SubConn connector.<\/p>\n The standard configuration includes approximately 0.3 meters of internal wire leads<\/strong>. Customized lead lengths can be considered for specific projects.<\/p>\n The corresponding protective dummy connector is the MCDC16F<\/strong>, which has a female interface suitable for protecting the male bulkhead connector.<\/p>\n Yes, different contacts may be assigned to appropriate power and signal circuits, provided the electrical ratings, wiring design, and application requirements are respected.<\/p>\n The HYSF SUBSEA MCBH16M 16-pin male underwater bulkhead connector<\/strong> provides a compact, durable, and configurable electrical interface for subsea equipment.<\/p>\n Its 316L stainless steel housing, 16-contact arrangement, deep-water pressure capability, and compatibility with the MCIL16F female inline connector make it a suitable choice for underwater robotics, oceanographic research, marine monitoring, and subsea instrumentation.<\/p>\n For engineers searching for a SubConn-compatible 16-pin male bulkhead connector<\/strong>, a deep-sea waterproof panel-mount connector<\/strong>, or a stainless steel underwater electrical receptacle for ROV systems<\/strong>, the MCBH16M offers a practical solution within the HYSF SUBSEA Micro Circular connector family.<\/p>","protected":false},"excerpt":{"rendered":" The HYSF SUBSEA MCBH16M<\/strong> is a high-performance 16-pin male bulkhead underwater connector<\/strong> designed for reliable electrical connections in deep-sea and marine environments. Featuring a corrosion-resistant 316L stainless steel housing and 16 gold-plated male electrical contacts, this compact Micro Circular connector is suitable for ROVs, AUVs, underwater monitoring systems, oceanographic instruments, and subsea electronic enclosures.<\/p>\n Designed for bulkhead installation, the MCBH16M provides a secure electrical interface between external underwater cables and internal equipment wiring. Its standard configuration includes approximately 0.3 meters of internal wire leads<\/strong>, with customized lengths available for OEM applications.<\/p>\n Key Specifications:<\/strong><\/p>\n Main Advantages:<\/strong><\/p>\n Typical Applications:<\/strong> ROV and AUV electrical systems, subsea sensor interfaces, marine monitoring instruments, oceanographic research equipment, underwater control modules, and deep-sea electronic housings.<\/p>\n The MCBH16M is designed to mate with the MCIL16F 16-pin female underwater cable connector<\/strong>, providing a detachable, waterproof electrical interface for demanding subsea applications. For the best results, use a matching protective dummy connector when the bulkhead interface is disconnected.<\/p>","protected":false},"featured_media":8566,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[30],"product_cat":[31],"product_tag":[],"class_list":["post-1467","product","type-product","status-publish","has-post-thumbnail","product_brand-hysf","product_cat-miniature-circular-connectors","pa_body-material-316l-stainless-steel","pa_connector-type-bulkhead-receptacle","pa_electrical-rating-550v-10a","pa_mounting-thread-7-16-20-unf","pa_number-of-contacts-16-pin","pa_series-miniature-series","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product\/1467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/comments?post=1467"}],"version-history":[{"count":3,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product\/1467\/revisions"}],"predecessor-version":[{"id":9246,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product\/1467\/revisions\/9246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/media\/8566"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/media?parent=1467"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1467"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1467"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Key Features of the MCBH16M Underwater Connector<\/h3>\n
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\u6280\u8853\u4ed5\u69d8<\/h3>\n
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\n \u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n \u4ed5\u69d8<\/th>\n<\/tr>\n \n Brand<\/td>\n HYSF SUBSEA<\/td>\n<\/tr>\n \n Model Number<\/td>\n MCBH16M<\/td>\n<\/tr>\n \n Connector Series<\/td>\n Micro Circular<\/td>\n<\/tr>\n \n \u30b3\u30cd\u30af\u30bf\u30fc\u30fb\u30bf\u30a4\u30d7<\/td>\n Male Bulkhead \/ Panel-Mount Receptacle<\/td>\n<\/tr>\n \n \u30b3\u30f3\u30bf\u30af\u30c8\u6570<\/td>\n 16<\/td>\n<\/tr>\n \n Contact Gender<\/td>\n Male<\/td>\n<\/tr>\n \n Housing Material<\/td>\n 316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td>\n<\/tr>\n \n Contact Finish<\/td>\n Gold-Plated<\/td>\n<\/tr>\n \n Rated Current<\/td>\n 5 A per Contact<\/td>\n<\/tr>\n \n Voltage Rating<\/td>\n Up to 550 V AC\/DC, subject to configuration<\/td>\n<\/tr>\n \n Maximum Design Pressure<\/td>\n 60 MPa<\/td>\n<\/tr>\n \n Approximate Depth Rating<\/td>\n 6,000 m Seawater<\/td>\n<\/tr>\n \n Standard Internal Wire Length<\/td>\n 0.3 m<\/td>\n<\/tr>\n \n Recommended Mating Connector<\/td>\n MCIL16F<\/td>\n<\/tr>\n \n Protective Dummy Connector<\/td>\n MCDC16F<\/td>\n<\/tr>\n \n Installation Method<\/td>\n Bulkhead \/ Panel Mount<\/td>\n<\/tr>\n \n Intended Environment<\/td>\n Seawater and Subsea Applications<\/td>\n<\/tr>\n \n Warranty<\/td>\n 12 Months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 16-Pin Electrical Interface for Multi-Signal Subsea Systems<\/h3>\n
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316L Stainless Steel Housing for Marine Environments<\/h3>\n
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Deep-Sea Waterproof Performance up to 6,000 Meters<\/h3>\n
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Bulkhead Installation for Pressure Housings and Underwater Enclosures<\/h3>\n
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Compatible Mating Connector: MCIL16F<\/h3>\n
Protective Dummy Connector: MCDC16F<\/h3>\n
Applications of the MCBH16M 16-Pin Subsea Connector<\/h3>\n
Remotely Operated Vehicles (ROVs)<\/h4>\n
Autonomous Underwater Vehicles (AUVs)<\/h4>\n
Oceanographic Research Equipment<\/h4>\n
Underwater Monitoring Systems<\/h4>\n
Subsea Industrial Equipment<\/h4>\n
Customization Options for OEM Projects<\/h3>\n
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Quality Control and Testing<\/h3>\n
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Frequently Asked Questions<\/h3>\n
What is the MCBH16M connector?<\/h4>\n
Is the MCBH16M a male or female connector?<\/h4>\n
Which connector mates with the MCBH16M?<\/h4>\n
How deep can the MCBH16M operate?<\/h4>\n
Is the MCBH16M compatible with SubConn connectors?<\/h4>\n
Does the MCBH16M include wires?<\/h4>\n
What is the protective dummy connector for MCBH16M?<\/h4>\n
Can the MCBH16M be used for both power and signals?<\/h4>\n
Reliable 16-Pin Bulkhead Connectivity for Subsea Equipment<\/h3>\n
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