{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1050859-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1050859-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1050859-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1050859-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA jack, female socket, 50 Ohm, 18 GHz, for RG-405 (.085\" Semi Rigid) cable, gold-plated stainless steel body, threaded coupling, 500 mating cycles, -65°C to 105°C.","salesMarkdown":"## SMA Jack for RG-405 Semi-Rigid Cable The gold-plated stainless steel body and threaded fastening provide a secure, corrosion-resistant RF interconnect for test equipment, antenna feeds, and instrumentation where the cable run is permanently formed and soldered. ## Cable Prep and Termination This connector is a free-hanging, in-line jack that terminates to RG-405 semi-rigid cable. The kit includes the connector body and one contact; you supply the cable and the soldering iron. Threaded coupling means the nut must be torqued to spec each time — finger-tight is not enough for a stable RF ground.","metaTitle":"TE Connectivity 1050859-1 SMA Jack, 50 Ohm, 18 GHz, RG-405","metaDescription":"TE Connectivity 1050859-1 SMA jack, female socket, 50 Ohm, 18 GHz, for RG-405 semi-rigid cable. Gold-plated stainless body, 500 mating cycles. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"2 pcs - 1 Connector, 1 Contact","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"RG-405 (.085\\\" Semi Rigid)","Body Material":"Stainless Steel","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"0.3dB","Product Status":"Active","Voltage Rating":"335 V","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1050859","Contact Termination":"Solder","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":"$14.7800","stockQuantity":37,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fb7703893b7e458852529c25f0bf702a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What cable type does 1050859-1 mate with?","answer":"The 1050859-1 is designed for RG-405 (.085\" Semi Rigid) cable. The shield and center conductor are solder-terminated to the connector body and contact."},{"question":"What is the impedance of 1050859-1?","answer":"The 1050859-1 is a 50 Ohm SMA jack, rated to 18 GHz with an insertion loss of 0.3 dB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1050859-1","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/1050859-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}