{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1274568-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1274568-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1274568-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1274568-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, Mini BNC, 1274568-3, Jack Female Socket, 75 Ohm, 2 GHz, 300 V, Panel Mount Bulkhead, Crimp Termination, Tray","salesMarkdown":"## Mini BNC Jack for RG-179 — 75 Ohm, Panel Mount, Crimp Termination The 1274568-3: It comes as a kit with the connector body, one center contact, and one ferrule — everything needed for one cable termination. The 75 Ohm impedance and 2 GHz frequency ceiling make it a fit for video distribution, CCTV, and broadcast equipment where standard BNC is too large for the panel density. ## What Bolts In — Panel Fit and Cable Prep The gold-plated phosphor bronze center contact handles 500 mating cycles without fretting. ## Obsolete — Sourcing This Part TE Connectivity lists the 1274568-3 as Obsolete.","metaTitle":"TE 1274568-3 Mini BNC Jack, 75 Ohm, RG-179, Obsolete","metaDescription":"TE Connectivity 1274568-3 Mini BNC jack, 75 Ohm, for RG-179 cable. Panel mount, bulkhead, crimp termination. Obsolete — sourced against RFQ.","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":"Tray","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"RG-179","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"300 V","Connector Style":"BNC, Mini","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1274568","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c7f8e1f9ba7383e5f4209cd058fccab0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1274568-3 obsolete?","answer":"Yes, the TE Connectivity 1274568-3 is officially listed as Obsolete. There is no direct replacement from TE; sourcing is through surplus and broker channels."},{"question":"What is the replacement for 1274568-3?","answer":"TE Connectivity has not published a direct replacement or cross-reference for the 1274568-3. A functionally similar Mini BNC 75 Ohm jack for RG-179 from another manufacturer would need to match the panel cutout, impedance, and crimp dimensions — verify the mechanical fit before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1274568-3","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/1274568-3 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}}