{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1478951-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1478951-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478951-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1478951-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar SMA jack, female socket, 50 Ohms, 18 GHz, panel mount with flange, crimp shield termination, gold body, 500 mating cycles, includes connector, contact, ferrule, 2 insulators.","salesMarkdown":"## SMA Jack for RG-174-Style Coax — Kit Includes Ferrule and Insulators The 1-1478951-0: It is a panel-mount flange-style connector with threaded coupling, designed for RG-174A, 188A, and 316 cable groups. The kit ships as 5 pieces: one connector body, one contact, one ferrule, and two insulators — everything needed to terminate a cable in one order line. ## 18 GHz Bandwidth, 500 Mating Cycles — Gold-Plated Throughout The 50 Ohm impedance and 18 GHz frequency ceiling place this jack in the standard SMA performance band — good for test equipment, antenna feeds, and instrumentation links where the signal path needs to stay clean through the connector. The PTFE dielectric keeps phase stable across temperature. ## Cable Termination — Crimp Shield, Solder Centre Shield termination is crimp; the centre contact is solder. The kit includes the ferrule for the braid and the insulators that position the dielectric and centre pin. The cable group is RG-174A, 188A, or 316.","metaTitle":"TE Greenpar 1-1478951-0 SMA Jack, 50 Ohm, 18 GHz","metaDescription":"TE Connectivity Greenpar 1-1478951-0 SMA jack, female socket, 50 Ohm impedance, 18 GHz max, 500 mating cycles. Panel mount with flange, crimp shield","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"Greenpar","Package":"Bulk","Features":"-","Includes":"5 pcs - 1 Connector, 1 Contact, 1 Ferrule, 2 Insulators","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"RG-174A, 188A, 316","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":"Active","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Flange","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1478951","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/bcfe5f251610859596554f0ac7b248d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What cable group works with 1-1478951-0?","answer":"The 1-1478951-0 is designed for RG-174A, 188A, and 316 cable groups."},{"question":"Does 1-1478951-0 come with the ferrule and insulators?","answer":"Yes, the kit includes 5 pieces: 1 connector, 1 contact, 1 ferrule, and 2 insulators."},{"question":"What is the impedance of 1-1478951-0?","answer":"The impedance is 50 Ohms."},{"question":"How many mating cycles does 1-1478951-0 support?","answer":"Rated for 500 mating cycles."},{"question":"Where can I buy 1-1478951-0?","answer":"This part is active and sourced per RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478951-0","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/1-1478951-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}