{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1478401-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1478401-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478401-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1478401-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar BNC plug, male pin, 50 Ohm, 4 GHz, 500 V, solder contact, clamp shield, free-hanging, silver body, RG-58C/141A/Belden 9907.","salesMarkdown":"## BNC plug for RG-58 and similar coax — what it fits and how it terminates It's built for the cable group that includes RG-58C, 141A, and Belden 9907 — so if you're pulling from a reel of RG-58, this body matches that jacket diameter and dielectric. The contact termination is solder, and the shield is secured with a clamp, not a crimp ferrule. That means you tin the centre conductor, solder it into the brass pin, then clamp the braid under the shell. Frequency range runs to 4 GHz at 50 Ohm, with a voltage rating of 500 V. The body is brass with a silver finish, the centre contact is silver-plated brass, and the dielectric is PTFE — the usual RF-grade build. ## Cable prep and assembly — what the clamp shield means on the bench The shield termination is a clamp. Strip the cable per the manufacturer's specification for RG-58C or 141A, solder the centre pin, then slide the clamp over the braid and tighten the nut. The base product number is 1478401, and the package is Bulk.","metaTitle":"TE Greenpar BNC Plug 1-1478401-0, 50 Ohm, 4 GHz, RG-58","metaDescription":"TE Connectivity Greenpar BNC plug, male pin, 50 Ohm, 4 GHz max, 500 V. Solder contact, clamp shield. Fits RG-58C, 141A, Belden 9907.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"Greenpar","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Silver","Cable Group":"RG-58C, 141A, Belden 9907","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Clamp","Base Product Number":"1478401","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Silver","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aa2dd4ec9402e314201948b33b261031.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1478401-0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-1478401-0 and how do I get a price?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"What cable types are compatible with 1-1478401-0?","answer":"The 1-1478401-0 is specified for cable group RG-58C, 141A, and Belden 9907 — all 50 Ohm coax with a similar jacket and dielectric diameter. If your cable is one of those, this plug is the right body."},{"question":"Does 1-1478401-0 mate with a female BNC connector?","answer":"Yes, as a BNC plug with a bayonet lock, the 1-1478401-0 mates with any standard female BNC jack of the same 50 Ohm impedance. The quarter-turn bayonet coupling secures the pair."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478401-0","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/1-1478401-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}