{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"226279-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"226279-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/226279-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/226279-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity UHF series, 226279-1, Plug Male Pin, 1 port, crimp termination, threaded coupling, 500 V, 500 MHz, 500 mating cycles, Bulk.","salesMarkdown":"UHF (Ultra High Frequency) is a threaded-coupling design originally developed for lower-frequency RF applications, and this plug mates with the standard UHF female jack (SO-239 pattern). It ships as a three-piece kit: the connector body, a collar, and a ferrule, all in a single Bulk package. This plug is built for RG-58, 58A, 58B, and 58C cables — the 0.195-inch diameter foam-polyethylene dielectric coax common in two-way radio, CB, and low-power RF feeds. The center contact material is brass with a tin plating; the body is brass with a nickel finish. ## Electrical and Mechanical Ratings Rated at 500 V and 500 MHz maximum — this is not a 50-ohm constant-impedance connector (the impedance is listed as non-constant), so it is suited for applications where the signal bandwidth stays below UHF broadcast and land-mobile frequencies. The dielectric is polypropylene. TE Connectivity lists the 226279-1 as Obsolete. No official replacement order code is published by the manufacturer. For a long-term production requirement, an evaluation of a current UHF-series plug from TE or a compatible alternative should be considered.","metaTitle":"TE Connectivity 226279-1 UHF Plug, Male Pin, 500 MHz, 500 V","metaDescription":"TE Connectivity 226279-1 UHF plug, male pin, crimp termination for RG-58 cable. 500 MHz max, 500 V rating, 500 mating cycles.","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":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Collar, 1 Ferrule","Impedance":"Non-Constant","Body Finish":"Nickel","Cable Group":"RG-58, 58A, 58B, 58C","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"500 V","Connector Style":"UHF","Frequency - Max":"500 MHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"226279","Contact Termination":"Crimp","Dielectric Material":"Polypropylene (PP)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Tin","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a36dda51edead7a496d0580ca1af5a54.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 226279-1 available via RFQ confirmation?","answer":"The 226279-1 is sourced to order against an RFQ through independent distribution — current availability and pricing are confirmed at quote time. Contact the storefront with your quantity for a same-day quote."},{"question":"Is the 226279-1 a BNC or TNC connector?","answer":"No — the 226279-1 is a UHF-series plug, not BNC or TNC. It uses a threaded coupling and mates with the standard UHF female jack (SO-239)."},{"question":"What is the replacement for TE Connectivity 226279-1?","answer":"TE Connectivity has not published an official replacement order code for the 226279-1. For a current-production alternative, evaluate TE's active UHF-series plugs or a compatible third-party UHF connector that accepts RG-58 cable and uses crimp termination."},{"question":"What cable groups does the 226279-1 work with?","answer":"The 226279-1 is designed for RG-58, 58A, 58B, and 58C coaxial cables."},{"question":"What is the impedance of the 226279-1?","answer":"The 226279-1 has a non-constant impedance — it is not a 50-ohm or 75-ohm constant-impedance connector. It is suited for lower-frequency applications up to 500 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/226279-1","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/226279-1 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}}