{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1478051-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1478051-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478051-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1478051-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar BNC jack, female socket, 75 Ohm, 1 port, through-hole solder termination, bayonet lock, gold-plated centre contact, nickel body, -65°C to 165°C, 500 mating cycles.","salesMarkdown":"The TE Connectivity Greenpar 1-1478051-0 is a BNC jack with a female socket interface, designed for 75 Ohm impedance systems. This is the defining characteristic — it is not a standard 50 Ohm BNC, so it belongs in video distribution, CCTV, broadcast, or telecom equipment where 75 Ohm signal paths are required. The connector is rated to 2 GHz maximum frequency, which covers the full bandwidth of standard-definition and high-definition analog video, as well as many telecom baseband signals. A bayonet lock provides quick connect/disconnect with positive retention — the coupling nut engages with a quarter-turn and the lock is audible when fully seated. This jack mates with any standard 75 Ohm BNC plug that has a male centre pin and bayonet coupling nut. The female socket accepts the male centre contact of the mating plug. Termination is through-hole solder on both the centre contact and the shield — the centre pin solders into the PCB, and the shield legs solder to the ground plane. The dielectric material is PTFE, which provides stable impedance up to 2 GHz and handles the full temperature range without degrading.","metaTitle":"TE Greenpar 1-1478051-0 BNC Jack, 75 Ohm, 2 GHz","metaDescription":"TE Connectivity Greenpar 1-1478051-0 BNC jack, female socket, 75 Ohm impedance, 2 GHz max frequency, 500 V rating, -65°C to 165°C.","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":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Through Hole","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1478051","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1972","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e49b935494e07513311bc84ca06ee46c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 1-1478051-0 have a lock feature?","answer":"Yes, the connector uses a bayonet lock for fastening. The coupling nut engages with a quarter-turn and locks positively — it will not vibrate loose in normal use."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478051-0","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/1-1478051-0 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}}