{"id":20143,"date":"2026-06-04T07:46:29","date_gmt":"2026-06-04T07:46:29","guid":{"rendered":"https:\/\/renhotec-industrial.com\/product\/ohs-series-bayonet-ultra-small-connector-shell-size-10-4-pin-male-bulkhead-socket-pcb-terminal"},"modified":"2026-06-05T02:09:13","modified_gmt":"2026-06-05T02:09:13","slug":"ohs-series-bayonet-ultra-small-connector-shell-size-10-4-pin-male-bulkhead-socket-pcb-terminal","status":"publish","type":"product","link":"https:\/\/renhotec-industrial.com\/ru\/product\/ohs-series-bayonet-ultra-small-connector-shell-size-10-4-pin-male-bulkhead-socket-pcb-terminal","title":{"rendered":"OHS series bayonet ultra-small connector shell size 10 4 pin male bulkhead socket, PCB terminal — OHS-BC-1-4\/10-BL1-1B"},"content":{"rendered":"

OHS Series Bayonet Ultra-Small Connectors<\/h3>\n

OHS series bayonet ultra-small connectors mainly adopt legacy connector technology. This type of connector is widely used in DC and AC circuits of various electrical, radio and control instruments. It consists of plugs and sockets, with multi-level key positions for installation. The coupling mode of the connector is bayonet type.<\/p>\n

Contact Arrangement<\/h3>\n
\"\"
Viewed from the mating face of male pins (No position numbers on actual part)<\/figcaption><\/figure>\n

<\/h3>\n

Drawing\"\"<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
Pin \/ Shell Size<\/th>\nD<\/th>\nD1<\/th>\nD2<\/th>\nH<\/th>\n<\/tr>\n<\/thead>\n
4\/10<\/td>\nM18\u00d70.75<\/td>\n24<\/td>\n25.4<\/td>\n17<\/td>\n<\/tr>\n
7\/12<\/td>\nM20\u00d70.75<\/td>\n25<\/td>\n27.8<\/td>\n19<\/td>\n<\/tr>\n
10\/14<\/td>\nM22\u00d70.75<\/td>\n28<\/td>\n31.2<\/td>\n21<\/td>\n<\/tr>\n
19\/18<\/td>\nM24\u00d70.75<\/td>\n31<\/td>\n31.2<\/td>\n23<\/td>\n<\/tr>\n
32\/22<\/td>\nM30\u00d70.75<\/td>\n35<\/td>\n37.0<\/td>\n29<\/td>\n<\/tr>\n
50\/27<\/td>\nM33\u00d70.75<\/td>\n40<\/td>\n41.6<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

<\/h3>\n

Alternate Rotations<\/h3>\n
\"\"
Mating face view of receptacle<\/figcaption><\/figure>\n\n\n\n\n\n\n\n\n
Pin \/ Shell Size<\/th>\nKey Position<\/th>\na1<\/th>\na2<\/th>\na3<\/th>\na4<\/th>\n<\/tr>\n<\/thead>\n
4\/10
\n7\/12<\/td>\n		1#<\/td>\n105\u00b0<\/td>\n140\u00b0<\/td>\n215\u00b0<\/td>\n260\u00b0<\/td>\n<\/tr>\n
10\/14
\n19\/18
\n32\/22
\n50\/27<\/td>\n		1#<\/td>\n90\u00b0<\/td>\n135\u00b0<\/td>\n205\u00b0<\/td>\n260\u00b0<\/td>\n<\/tr>\n
2#<\/td>\n105\u00b0<\/td>\n140\u00b0<\/td>\n215\u00b0<\/td>\n260\u00b0<\/td>\n<\/tr>\n
3#<\/td>\n115\u00b0<\/td>\n145\u00b0<\/td>\n210\u00b0<\/td>\n250\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

<\/h3>\n

Technical Performance<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Pin \/ Shell Size<\/th>\nOperating Current (A)<\/th>\nTotal Current (A)<\/th>\n<\/tr>\n<\/thead>\n
4\/10<\/td>\n3.7<\/td>\n15<\/td>\n<\/tr>\n
7\/12<\/td>\n3.1<\/td>\n22<\/td>\n<\/tr>\n
10\/14<\/td>\n3.0<\/td>\n30<\/td>\n<\/tr>\n
19\/18<\/td>\n2.1<\/td>\n40<\/td>\n<\/tr>\n
32\/22<\/td>\n1.8<\/td>\n60<\/td>\n<\/tr>\n
50\/27<\/td>\n1.5<\/td>\n75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u2022 Reduces installation footprint and system weight, optimizing space allocation in high-density PCB architectures.
\n\u2022 Features a rapid-lock mechanism for high-vibration environments, maintaining continuous signal coupling.
\n\u2022 Equipped with male pin contacts for direct wave or hand soldering, simplifying layout routing and internal assembly.
\n\u2022 Provides feed-through positioning across equipment enclosures, maintaining structural shell continuity.
\n\u2022 Delivers a versatile layout for low-voltage power distribution, sensor links, or differential signaling in aerospace platforms.<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[179],"product_tag":[],"class_list":["post-20143","product","type-product","status-publish","product_cat-ohs-series-connectors","pa_connector-type-receptacle","pa_number-of-positions-4-pin","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/product\/20143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/comments?post=20143"}],"wp:attachment":[{"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/media?parent=20143"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/product_brand?post=20143"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/product_cat?post=20143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/renhotec-industrial.com\/ru\/wp-json\/wp\/v2\/product_tag?post=20143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}