{"product_id":"3-pin-subsea-micro-circular-connector-mcbh3-mcil3","title":"MCIL\u0026MCBH 3 Pins Series | SubConn Compatible 3 Pins Micro Underwater Connector Male \u0026 Female 10A 300V IP69K 8000m Stainless Steel Gold Plated","description":"\u003cdiv style=\"font-family: inherit; line-height: 1.65; color: #263238; max-width: 100%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eYingDiGe 3-pin subsea micro circular connectors\u003c\/strong\u003e provide a compact watertight electrical connection for ROVs, oceanographic instruments, underwater cameras, lighting systems, and other space-constrained marine equipment. MCBH3 bulkhead and MCIL3 inline configurations are designed for mating with corresponding SubConn® Micro Circular interfaces; confirm the exact model and mounting dimensions before replacement.\u003c\/p\u003e\n\u003cp\u003eBuilt for immersion, salt spray, and high-pressure marine environments, the series combines corrosion-resistant shell options, gold-plated contacts, and flexible cable configurations. Choose a matched male\/female pair or an individual connector for bulkhead-to-cable or cable-to-cable installations.\u003c\/p\u003e\n\u003ch3 style=\"color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eWhy Engineers Choose This Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 3-pin MCBH3 and MCIL3 male and female configurations\u003c\/li\u003e\n\u003cli\u003eDesigned for mating with corresponding SubConn® Micro Circular systems\u003c\/li\u003e\n\u003cli\u003e300 V AC\/DC RMS and 10 A rated current per contact\u003c\/li\u003e\n\u003cli\u003e800 bar \/ 11,600 psi pressure test for standard versions; confirm the operating depth for the selected assembly\u003c\/li\u003e\n\u003cli\u003eCustom cable length, PUR overmolding, shell material, mounting thread, and pressure-test options\u003c\/li\u003e\n\u003cli\u003eTechnical support for specification and mating-compatibility confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eAvailable Configurations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMCBH3M male bulkhead connector\u003c\/li\u003e\n\u003cli\u003eMCBH3F female bulkhead connector\u003c\/li\u003e\n\u003cli\u003eMCIL3M male inline cable connector\u003c\/li\u003e\n\u003cli\u003eMCIL3F female inline cable connector\u003c\/li\u003e\n\u003cli\u003eMatched bulkhead-to-cable and cable-to-cable sets\u003c\/li\u003e\n\u003cli\u003eRight-angle connectors and pressure-resistant blanking connectors: ask for model availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eROV and remotely operated towed vehicle systems\u003c\/li\u003e\n\u003cli\u003eOcean-observation and marine monitoring instruments\u003c\/li\u003e\n\u003cli\u003eUnderwater cameras, video, and LED lighting\u003c\/li\u003e\n\u003cli\u003eOffshore energy and subsea equipment\u003c\/li\u003e\n\u003cli\u003eSeabed seismic monitoring and inspection systems\u003c\/li\u003e\n\u003cli\u003eDiving equipment and pressure housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 28px 0 12px; color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"max-width: 100%; overflow-x: auto; margin-bottom: 26px; border: 1px solid #b7d8ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 0; font-size: 14px;\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #005b96; color: #fff;\"\u003e\n\u003cth style=\"width: 46%; padding: 12px 14px; text-align: left; border-right: 1px solid #4ea3d8;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eContact count\u003c\/td\u003e\n\u003ctd\u003e3 pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact diameter\u003c\/td\u003e\n\u003ctd\u003e2.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e300 V AC\/DC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e10 A per contact (20 A maximum stated for the series; confirm for the selected assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;200 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eWet-mating cycles\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;500 cycles with mating faces submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature in water\u003c\/td\u003e\n\u003ctd\u003e−4 to 60°C (25 to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eOperating temperature in air\u003c\/td\u003e\n\u003ctd\u003e−40 to 60°C (−40 to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e−40 to 60°C (−40 to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003ePressure test\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e800 bar \/ 11,600 psi\u003c\/strong\u003e (standard version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEEK version pressure rating\u003c\/td\u003e\n\u003ctd\u003e300 bar \/ 4,350 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eThread size\u003c\/td\u003e\n\u003ctd\u003e7\/16-20 UNF-2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 28px 0 12px; color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eMaterials\u003c\/h3\u003e\n\u003cdiv style=\"max-width: 100%; overflow-x: auto; margin-bottom: 26px; border: 1px solid #b7d8ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; margin: 0; font-size: 14px;\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #005b96; color: #fff;\"\u003e\n\u003cth style=\"width: 40%; padding: 12px 14px; text-align: left; border-right: 1px solid #4ea3d8;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eConnector body\u003c\/td\u003e\n\u003ctd\u003eNeoprene \/ polyether-based TPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulkhead shell\u003c\/td\u003e\n\u003ctd\u003eBrass, stainless steel, titanium alloy, anodized aluminum, or PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003ePEEK bulkhead shell\u003c\/td\u003e\n\u003ctd\u003ePEEK-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContacts\u003c\/td\u003e\n\u003ctd\u003eGold-plated copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eAlignment pin\u003c\/td\u003e\n\u003ctd\u003eAISI 316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003eNitrile rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef8ff;\"\u003e\n\u003ctd\u003eLocking sleeve\u003c\/td\u003e\n\u003ctd\u003ePOM, titanium alloy, or stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetaining ring\u003c\/td\u003e\n\u003ctd\u003eAISI 316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eCable and Lead Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pin inline cable: 18 AWG, 0.81 mm², synthetic-rubber jacket\u003c\/li\u003e\n\u003cli\u003e3-pin bulkhead or PBOF leads: 18 AWG, 0.81 mm², white PTFE\u003c\/li\u003e\n\u003cli\u003eStandard inline cable length: 3.3 ft \/ 1.02 m\u003c\/li\u003e\n\u003cli\u003eStandard bulkhead lead length: 1 ft \/ 30 cm\u003c\/li\u003e\n\u003cli\u003eNominal 3-pin cable outside diameter: 0.295 in \/ 7.5 mm (±0.5 mm)\u003c\/li\u003e\n\u003cli\u003eStandard conductor colors: Pin 1 red, Pin 2 black, Pin 3 yellow\u003c\/li\u003e\n\u003cli\u003eCustomer-specified cable and direct PUR overmolding available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1003\/0638\/7227\/files\/1b20849ed69b7a6ca9b67270341c95c1.png?v=1789369552\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #063b66; border-bottom: 2px solid #0077b6; padding-bottom: 7px;\"\u003eCustomization and Technical Quote\u003c\/h3\u003e\n\u003cp\u003eSend us the connector configuration, cable length, shell material, mounting thread, and target operating depth. YingDiGe can check mating compatibility and quote custom cable assemblies, PUR overmolding, and pressure-testing options for your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"YingDiGe","offers":[{"title":"MCBHM+MCIL3F","offer_id":54038722511131,"sku":"YDG-MMC-4-M\/F-S\/C","price":64.67,"currency_code":"USD","in_stock":true},{"title":"MCBH3F+MCIL3M","offer_id":54038722543899,"sku":null,"price":64.67,"currency_code":"USD","in_stock":true},{"title":"MCIL3M+MCIL3F","offer_id":54038722576667,"sku":null,"price":47.57,"currency_code":"USD","in_stock":true},{"title":"MCBH3M","offer_id":54038722609435,"sku":null,"price":40.88,"currency_code":"USD","in_stock":true},{"title":"MCBH3F","offer_id":54038722642203,"sku":null,"price":40.88,"currency_code":"USD","in_stock":true},{"title":"MCIL3M","offer_id":54038722674971,"sku":null,"price":23.78,"currency_code":"USD","in_stock":true},{"title":"MCIL3F","offer_id":54038722707739,"sku":null,"price":23.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/0638\/7227\/files\/MC-3P_22.jpg?v=1790317695","url":"https:\/\/yingdg.com\/products\/3-pin-subsea-micro-circular-connector-mcbh3-mcil3","provider":"YingDiGe","version":"1.0","type":"link"}