{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052544-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052544-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052544-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052544-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, 1052544-1, female socket, 50 Ohm, DC-18 GHz, panel mount with flange, solder cup termination, gold-plated beryllium copper center contact, 500 mating cycles, Bulk.","salesMarkdown":"## SMA Receptacle for RF Signal Paths The TE Connectivity 1052544-1 is a panel-mount SMA receptacle with a female socket interface, designed for 50 Ohm coaxial signal paths up to 18 GHz. The stainless steel body with a flange mount and solder cup termination suits fixed installations where the connector is bolted to an enclosure wall and the centre conductor is hand-soldered to a cable or PCB lead. Gold-plated beryllium copper centre contact and PTFE dielectric maintain consistent impedance across the band. ## Key RF and Mechanical Ratings The threaded coupling (fastening type) provides a vibration-resistant mate; the receptacle is rated for 500 mating cycles, which is typical for field-serviceable SMA hardware. ## Obsolete — Sourcing Guidance No official replacement order code is on record for this exact part. If a form-fit-function alternative is needed, a parametric search for SMA receptacles with 50 Ohm impedance, panel mount, and solder cup termination is the next step; no direct cross-reference is held here.","metaTitle":"TE Connectivity 1052544-1 SMA Receptacle, 50 Ohm, 18 GHz","metaDescription":"TE Connectivity 1052544-1 SMA receptacle, female socket, 50 Ohm impedance, DC-18 GHz, 500 mating cycles, panel mount with flange, solder cup termination.","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":"-","Includes":"-","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","Voltage Rating":"85 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":"1052544","Contact Termination":"Solder Cup","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 105°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/fb864f2cb6c07c98254f752a9a5ce719.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of 1052544-1?","answer":"The 1052544-1 is a 50 Ohm SMA receptacle, rated for operation from DC to 18 GHz."},{"question":"What is the mounting type of 1052544-1?","answer":"It is a panel-mount receptacle with a flange, secured by the threaded coupling nut of the mating plug. Shield termination is via solder."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052544-1","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/1052544-1 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}}