{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1478979-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1478979-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1478979-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1478979-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar series SMA receptacle, female socket, 50 Ohm impedance, 6 GHz max frequency, through-hole solder termination, gold-plated brass body, bulk package.","salesMarkdown":"## SMA receptacle for 6 GHz signal paths The TE Connectivity Greenpar 3-1478979-0 is a 50 Ohm SMA receptacle, female socket, rated to 6 GHz. It is a through-hole, solder-termination connector with a threaded coupling for secure, vibration-resistant mating. ## Obsolete — sourcing strategy for 3-1478979-0 There is no listed direct replacement or successor order code from TE Connectivity. For a BOM that specifies 3-1478979-0, the procurement path is the surplus and broker channel. If you need a current-production SMA receptacle, a parametric search on 50 Ohm, 6 GHz, through-hole, female socket will surface active alternatives. The threaded coupling nut takes a standard SMA torque wrench — do not over-torque; the gold-plated brass body is softer than stainless steel. The PTFE dielectric holds the centre contact concentric; the impedance stays at 50 Ohms through the launch if the PCB trace geometry matches.","metaTitle":"TE Greenpar 3-1478979-0 SMA Receptacle, 50 Ohm, 6 GHz","metaDescription":"TE Greenpar SMA receptacle, 50 Ohm, 6 GHz max, gold-plated brass body, 500 mating cycles. Obsolete — sourced to order via RFQ. Find specs and alternatives.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"Greenpar","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Through Hole","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Connector Style":"SMA","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1478979","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-","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/8dc1f69f5c033ac76465a31e4df9d2cd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 3-1478979-0?","answer":"3-1478979-0 is obsolete and not stocked as a current-production item. We source it through independent distribution and quote it to order against an RFQ — submit a request for current availability and pricing."},{"question":"What is the direct replacement for 3-1478979-0?","answer":"TE Connectivity has not listed a direct replacement or successor order code for 3-1478979-0. For a current-production alternative, search for a 50 Ohm, 6 GHz, through-hole SMA receptacle with a female socket interface."},{"question":"Is 3-1478979-0 RoHS compliant?","answer":"The evidence does not state a RoHS compliance status for this part. Verify with the supplier at the time of order if RoHS certification is required for your application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1478979-0","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/3-1478979-0 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}}