{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1053111-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1053111-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1053111-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1053111-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, panel mount bulkhead, gold body, solder cup termination, 335 V, 500 mating cycles, bulk package.","salesMarkdown":"## RF interconnect field note The gold-plated stainless steel body and beryllium copper centre contact with gold plating give it the corrosion resistance and conductivity needed for repeated RF connections. The PTFE dielectric holds the impedance steady across the band. Solder cup termination on the centre pin — the installer tins the wire and fills the cup, no crimp tool needed. The 1053111-1 is listed as Obsolete by TE Connectivity. No official successor order code appears on record. The 335 V rating is the breakdown limit between centre and outer conductor at sea level; in a 50 Ohm system the signal voltage is typically millivolts. The threaded fastening and bulkhead front-side nut mount give a vibration-resistant panel installation — the lockwasher included in the kit keeps the nut from backing off.","metaTitle":"TE 1053111-1 SMA Receptacle, 50 Ohm, 18 GHz, Obsolete","metaDescription":"TE 1053111-1 SMA receptacle, female socket, 50 Ohm, 18 GHz max, gold body, 500 mating cycles. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"Extended Insulation","Includes":"4 pcs - 1 Connector, 1 Contact, 1 Lockwasher, 1 Nut","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Stainless Steel","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"335 V","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1053","Contact Termination":"Solder Cup","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~125°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b6c17b40f5805c3686bd9ee74c784054.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1053111-1?","answer":"The 1053111-1 is obsolete and sourced through the surplus and broker channel. Contact the storefront with your BOM quantity for a same-day quote."},{"question":"Is TE 1053111-1 obsolete?","answer":"Yes, the 1053111-1 carries an Obsolete lifecycle status from TE Connectivity. No official replacement part number is listed."},{"question":"What is the impedance of 1053111-1?","answer":"The 1053111-1 is a 50 Ohm SMA receptacle, rated to 18 GHz maximum frequency."},{"question":"Does 1053111-1 have a gold body finish?","answer":"Yes, the body finish is gold over a stainless steel body. The centre contact is beryllium copper with gold plating."},{"question":"What is the mounting type of 1053111-1?","answer":"Panel mount with a bulkhead front-side nut. The kit includes a lockwasher and nut for secure panel installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1053111-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/1053111-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}