{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1274566-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1274566-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1274566-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1274566-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Mini BNC plug, male pin, 75 Ohm, 2 GHz, for RG-179 cable, crimp shield, solder contact, bayonet lock, nickel body, gold centre contact, -40°C to 85°C, 300 V, 500 mating cycles.","salesMarkdown":"This is the reduced-diameter Mini BNC variant — smaller than a standard BNC — which saves panel space in dense video patch bays while maintaining the same 75 Ohm impedance. Rated to 2 GHz, it covers standard-definition and some HD-SDI video signals. The kit includes the connector body, an end cap, and a ferrule, all in a single tray package. ## Termination and construction The centre contact is brass with gold plating and is solder-terminated to the RG-179 centre conductor. The shield is crimped via the included ferrule — a standard field-termination method that gives a gas-tight connection to the braid.","metaTitle":"TE 1274566-3 Mini BNC Plug, 75 Ohm, RG-179, Obsolete","metaDescription":"TE Connectivity 1274566-3 Mini BNC plug, male pin, 75 Ohm impedance, 2 GHz, for RG-179 cable. Obsolete — sourced to order 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 End Cap, 1 Ferrule","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"RG-179","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Plug, Male Pin","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":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1274566","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2e635a00b54bfbb4309f11fef82e9e7b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1274566-3/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for 1274566-3?","answer":"No official replacement or successor order code is recorded for the 1274566-3. For new designs, a full re-qualification of an alternative Mini BNC or standard BNC connector for RG-179 cable would be necessary."},{"question":"Does 1274566-3 come with end cap and ferrule?","answer":"Yes, the 1274566-3 is supplied as a kit including 1 connector, 1 end cap, and 1 ferrule — everything needed to terminate one RG-179 cable end."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1274566-3","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/1274566-3 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}}