{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052639-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052639-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052639-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052639-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohms, 18 GHz max, panel mount with flange, threaded coupling, solder termination, gold-plated beryllium copper center contact, stainless steel body, includes hermetic pin and EMI/RFI gasket, bulk package.","salesMarkdown":"The TE Connectivity 1052639-1 is an SMA receptacle, female socket, built for panel-mount applications where a hermetic seal and EMI/RFI gasketing are required. It carries a 50 Ohm impedance and is rated to 18 GHz maximum frequency, making it suitable for RF signal paths up through Ku-band. The connector includes a hermetic pin and an EMI/RFI gasket in the package, so it ships as two pieces — one connector body and one hermetic pin. The 1052639-1 is listed as Obsolete by TE Connectivity. There is no official successor order code on record. For a BOM line that calls out this exact part, the supply path is through surplus or broker channels — sourced and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time. The stainless steel body and threaded fastening type give this connector a rugged, vibration-resistant mount. The flange secures it to the panel face, and the screw-type shield termination ties the cable braid to ground. Gold-plated beryllium copper center contact handles 500 mating cycles — a solid figure for field-serviceable RF interconnects where the connector may be swapped during maintenance. The PTFE dielectric supports the wide -65°C to 165°C operating range.","metaTitle":"TE Connectivity 1052639-1 SMA Receptacle, 50 Ohm, 18 GHz","metaDescription":"TE Connectivity 1052639-1 SMA receptacle, female socket, 50 Ohm, 18 GHz max, panel mount with flange. Hermetic pin and EMI gasket.","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":"EMI/RFI Gasket, Field Replaceable, For Hermetically Sealed Pin","Includes":"2 pcs - 1 Connector, 1 Hermetic Pin","Impedance":"50 Ohms","Body Finish":"-","Cable Group":"-","Body Material":"Stainless Steel","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Flange","Ingress Protection":"-","Shield Termination":"Screw","Base Product Number":"1052","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.0528","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/817b19046d93139638828657a7c8b4aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 1052639-1?","answer":"There is no official successor order code listed for the 1052639-1. The part is obsolete and must be sourced through the surplus or broker channel — quoted to order against an RFQ."},{"question":"What are the specifications of 1052639-1?","answer":"The 1052639-1 is an SMA receptacle, female socket, 50 Ohm impedance, rated to 18 GHz maximum frequency. It features a stainless steel body, threaded coupling, panel mount with flange, solder termination, gold-plated beryllium copper center contact, PTFE dielectric, and includes a hermetic pin and EMI/RFI gasket. Operating temperature range is -65°C to 165°C, and it is rated for 500 mating cycles."},{"question":"Is the 1052639-1 connector hermetic?","answer":"Yes, the 1052639-1 is designed for hermetic sealing applications. It includes a hermetic pin in the package, along with an EMI/RFI gasket, making it suitable for sealed RF feedthroughs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052639-1","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/1052639-1 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}}