{"product_id":"amphenol-ms3456w28-21sx-circular-connector-plug","title":"Amphenol MS3456W28-21SX Circular Connector Plug","description":"\u003cdiv\u003e\u003cp\u003eAmphenol MS3456W28-21SX Circular Connector Plug is a 37-position circular MIL-SPEC plug from Amphenol Aerospace Operations, built around shell size 28 to fit compact, high-density installations. This crimp-contact plug uses female sockets and is designed to mate with a corresponding MS3456 receptacle in the same family, delivering reliable signal and power paths in high-vibration environments. The MS3456W28-21SX configuration provides a dense 37-position arrangement in a compact cylindrical shell, making it suitable for avionics, military equipment, and rugged industrial applications where space is at a premium. Availability from major distributors such as DigiKey and Mouser confirms ongoing supply of the crimp-contact version and compatible mating parts, with the Amphenol Aerospace Operations lineage ensuring proven performance in demanding conditions. Common applications include aerospace avionics, military ground-support equipment, and other rugged systems that require durable, secure circular connectors.\u003c\/p\u003e\u003c\/div\u003e","brand":"Amphenol","offers":[{"title":"New","offer_id":51659965595950,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_419043d3-adb0-41fe-8a3d-bab357188186.jpg?v=1769531261","url":"https:\/\/plgautomation.com\/products\/amphenol-ms3456w28-21sx-circular-connector-plug","provider":"PLG Automation ","version":"1.0","type":"link"}