{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1051081-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1051081-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1051081-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1051081-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 1051081-1 SMA jack, female socket, 50 Ohm, DC-18 GHz, panel flange mount, solder termination, RG-402 (.141\" semi-rigid) cable group, gold-plated stainless steel body, PTFE dielectric, 500 mating cycles.","salesMarkdown":"The connector is built for RG-402 (.141\" semi-rigid) cable, with a gold-plated stainless steel body and a PTFE dielectric. The center contact is beryllium copper with gold plating, and the shield terminates via solder. Threaded fastening and a flange mounting feature provide a vibration-resistant, grounded panel installation. The gold-on-beryllium copper center contact maintains consistent force and low resistance over that life. The 500 V voltage rating covers most signal-level and low-power RF applications.","metaTitle":"TE Connectivity 1051081-1 SMA Jack, 50 Ohm, 18 GHz","metaDescription":"1051081-1 SMA jack, female socket, 50 Ohm, DC-18 GHz, RG-402 semi-rigid, gold-plated stainless steel, panel flange mount.","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":"50Ohm","Body Finish":"Gold","Cable Group":"RG-402 (.141\\\" Semi Rigid)","Body Material":"Stainless Steel","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"500 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":"1051081","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":"$4.7800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/44647f82873efbedaa93b19cd46275bc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What cable group does 1051081-1 support?","answer":"The 1051081-1 is designed for RG-402 (.141\" semi-rigid) cable, with solder shield and center contact termination."},{"question":"What are the specifications of 1051081-1?","answer":"The 1051081-1 is an SMA jack, female socket, 50 Ohm impedance, rated to 18 GHz, panel flange mount, threaded fastening, gold-plated stainless steel body, PTFE dielectric, beryllium copper gold-plated center contact, 500 mating cycles, 500 V voltage rating, -65°C to 125°C operating range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1051081-1","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/1051081-1 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}}