{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052533-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052533-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052533-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052533-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz max, 335 V, panel mount with flange, solder cup termination, gold center contact, stainless steel body, bulk.","salesMarkdown":"## SMA panel receptacle, 50 Ohm, 18 GHz — what this connector is The 1052533-1: The stainless steel body with gold finish provides corrosion resistance and consistent shielding over the connector's 500 mating-cycle life. PTFE dielectric keeps insertion loss low across the full band. ## Obsolete — sourced through surplus and broker channels No official replacement part number is on record. If your design can accommodate a parametric equivalent, review the SMA connector family from the same manufacturer for a current-production alternative with similar electrical ratings. ## Mates with standard SMA plug — flange mount for panel feed-through This is a standard SMA receptacle — mates with any male SMA plug (male pin, female outer thread). The threaded fastening gives a vibration-. The 50 Ohm impedance sets the characteristic impedance for the RF path — match this to your transmission line and system impedance. The 18 GHz max frequency covers S through Ku bands; above that, the SMA interface starts to show mode conversion. 500 mating cycles is high for an SMA connector, suited for test equipment or field-swappable modules where the connector sees repeated connects and disconnects. Gold center contact plating on beryllium copper gives low and stable contact resistance over those cycles.","metaTitle":"TE Connectivity 1052533-1 SMA Receptacle, 50 Ohm, 18 GHz","metaDescription":"TE Connectivity 1052533-1 SMA receptacle, female socket, 50 Ohm, 18 GHz max, 335 V, 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":"Extended Insulation","Includes":"-","Impedance":"50 Ohms","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":"Flange","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1052533","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":"$6.7900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/27e241178434c67bcf136d1a7e2af706.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1052533-1?","answer":"The 1052533-1 is an obsolete part, but it can be sourced through independent distribution."},{"question":"Is 1052533-1 obsolete?","answer":"Yes, TE Connectivity lists the 1052533-1 as Obsolete. No direct replacement order code has been published. For current-production alternatives, review the active SMA connectors in the same manufacturer's catalog."},{"question":"What are the specifications of 1052533-1?","answer":"The 1052533-1 is a 50 Ohm SMA receptacle, female socket, rated to 18 GHz max frequency and 335 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052533-1","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/1052533-1 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}}