{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052986-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052986-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052986-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052986-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, panel mount right angle, 50 Ohm, 18 GHz, 335 V, 500 mating cycles, gold centre contact, PTFE dielectric, Bulk.","salesMarkdown":"The extended insulation feature adds creepage distance for the 335 V rating, useful in higher-voltage RF paths or environments where humidity or altitude reduce air breakdown thresholds. ## What crosses when the original is dry? The 1052986-1 is marked Obsolete per the TE lifecycle status. For a BOM that needs this footprint and electrical performance, the closest path is a parametric match from the same SMA receptacle class — same panel-mount right-angle form factor, 50 Ohm, 18 GHz rating, with gold centre contact and PTFE dielectric. A cross-reference search against the base product number 1052986 may yield a currently active variant or a manufacturer-recommended substitute; without an official successor, the spot-market broker channel is the primary source for date-coded original stock. ## What the 500-cycle rating means for field service 500 mating cycles is the standard endurance for an SMA-class connector with gold-over-beryllium-copper centre contacts. For a permanent outdoor installation that is mated once, the cycle count is effectively infinite — the limiting factor becomes environmental corrosion, not mechanical wear. Panel mount with a flange, secured by the threaded fastening type. The shield is terminated to the panel ground via solder, and the centre contact terminates with a solder cup for the coaxial centre conductor. The stainless steel body and silver housing colour are standard for SMA connectors that see outdoor or industrial environments.","metaTitle":"TE 1052986-1 SMA Receptacle, 50 Ohm, 18 GHz, Obsolete","metaDescription":"TE Connectivity 1052986-1 SMA receptacle, female socket, 50 Ohm impedance, 18 GHz max, 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":"-","Impedance":"50 Ohms","Body Finish":"-","Cable Group":"-","Body Material":"Stainless Steel","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Right Angle","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":"Flange","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1052986","Contact Termination":"Solder","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":"$4.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/1ba79cb9e78d07c77b8952479bd848ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1052986-1 obsolete?","answer":"Yes, the TE Connectivity 1052986-1 is listed as Obsolete. No official replacement order code has been published by TE."},{"question":"What is the impedance of 1052986-1?","answer":"The 1052986-1 is a 50 Ohm SMA receptacle, matched to standard 50 Ohm coaxial cable and test equipment. The PTFE dielectric and controlled geometry maintain that impedance through the right-angle bend up to 18 GHz."},{"question":"What is the mating cycle life of 1052986-1?","answer":"Rated for 500 mating cycles. The gold-plated beryllium copper centre contact provides the spring temper and corrosion resistance to sustain that duty without permanent set or rising contact resistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052986-1","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/1052986-1 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}}