{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052985-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052985-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052985-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052985-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohms, 18 GHz max, panel mount right angle with flange, solder termination, gold body finish, 500 mating cycles, Bulk.","salesMarkdown":"It carries a gold-plated stainless steel body and a beryllium copper centre contact with gold plating — the materials you expect for a connector that sees repeated matings in test or field-service gear. The PTFE dielectric keeps losses low across the band. This is a panel-mount, right-angle part with a flange for secure chassis attachment. The threaded fastening and solder shield termination lock the ground reference before the centre pin makes contact — standard practice for maintaining the 50 Ohm impedance through the transition. Rated for 500 mating cycles, it holds up in production test or calibration setups where the cable gets swapped regularly. The extended insulation feature (noted on the part) adds creepage distance between the centre conductor and the shell — useful in applications where the 335 V rating is approached, or where condensation might be a concern inside an unsealed enclosure.","metaTitle":"TE Connectivity 1052985-1 SMA Receptacle, 50 Ohm, 18 GHz","metaDescription":"TE Connectivity 1052985-1 SMA receptacle, female socket, 50 Ohm impedance, 18 GHz max, 500 mating cycles, panel mount right angle.","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, 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":"1052","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/85cb40b36ba42389eb79a00e4b4880ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1052985-1 obsolete?","answer":"Yes, the 1052985-1 carries an Obsolete status from TE Connectivity with no official successor listed. It is available through the surplus and broker channel — submit an RFQ for current sourcing options."},{"question":"What is the replacement for 1052985-1?","answer":"TE Connectivity has not listed an official replacement for the 1052985-1. For a pin-compatible SMA receptacle with similar RF performance, compare the footprint and 50 Ohm / 18 GHz specs against active TE SMA parts — the 1052 base series may have a current variant. Contact the storefront with your BOM for cross-reference assistance."},{"question":"What is the impedance of 1052985-1?","answer":"The 1052985-1 is a 50 Ohm SMA receptacle, rated to 18 GHz maximum frequency."},{"question":"What is the mating cycle rating of 1052985-1?","answer":"The 1052985-1 is rated for 500 mating cycles, with gold-plated centre and body contacts to maintain low and stable contact resistance over the life of the connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052985-1","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/1052985-1 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}}