{"id":1275,"date":"2026-01-22T02:53:02","date_gmt":"2026-01-22T02:53:02","guid":{"rendered":"https:\/\/hysfsubsea.com\/?post_type=product&#038;p=1275"},"modified":"2026-09-22T13:16:03","modified_gmt":"2026-09-22T13:16:03","slug":"hysf-mcil4m-miniature-circular-4-pin-male-inline-underwater-connector","status":"publish","type":"product","link":"https:\/\/hysfsubsea.com\/nb\/product\/hysf-mcil4m-miniature-circular-4-pin-male-inline-underwater-connector\/","title":{"rendered":"HYSF MCIL4M Miniature Circular 4-Pin Male Inline Underwater Connector"},"content":{"rendered":"<p>The HYSF MCIL4M is a compact, high-reliability 4-core male inline watertight connector engineered for demanding subsea and deep-sea applications. Ideal for multi-channel power and signal transmission in space-constrained systems such as micro-ROVs, AUVs, underwater sensors, marine robotics, and oceanographic instrumentation requiring absolute waterproof performance. Built with marine-grade neoprene, gold-plated contacts, and precision machining, it delivers IP68-rated sealing and pressure resistance up to 60 MPa (6000-meter depth). Low contact resistance, excellent corrosion resistance, and over 500 mating cycles make it a trusted choice for offshore exploration, deep-water equipment, and reliable subsea electrical connections.<\/p>","protected":false},"excerpt":{"rendered":"<p>The HYSF MCIL4M is a compact, high-reliability 4-core male inline watertight connector engineered for demanding subsea and deep-sea applications. Ideal for multi-channel power and signal transmission in space-constrained systems such as micro-ROVs, AUVs, underwater sensors, marine robotics, and oceanographic instrumentation requiring absolute waterproof performance. Built with marine-grade neoprene, gold-plated contacts, and precision machining, it delivers [&hellip;]<\/p>\n","protected":false},"featured_media":8604,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[30],"product_cat":[31],"product_tag":[],"class_list":["post-1275","product","type-product","status-publish","has-post-thumbnail","product_brand-hysf","product_cat-miniature-circular-connectors","pa_body-material-neoprene-rubber-standard","pa_connector-type-cable-plug","pa_electrical-rating-550v-10a","pa_mounting-thread-7-16-20-unf","pa_number-of-contacts-4-pin","pa_series-miniature-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product\/1275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/comments?post=1275"}],"version-history":[{"count":1,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product\/1275\/revisions"}],"predecessor-version":[{"id":8118,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product\/1275\/revisions\/8118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/media\/8604"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/media?parent=1275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product_brand?post=1275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product_cat?post=1275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hysfsubsea.com\/nb\/wp-json\/wp\/v2\/product_tag?post=1275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}