{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"000-46650-51RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"000-46650-51RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/000-46650-51RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/000-46650-51RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 50 Ohms, gold contact finish, nickel body, free-hanging cap termination, bulk package.","salesMarkdown":"## 50 Ohm BNC Plug for Cable-Terminated RF Paths The 000-46650-51RFX: Gold plating on the contact and nickel on the body keep the mating interface corrosion-resistant and the shield continuous across the connection. ## 50 Ohm Impedance — the Signal Path Standard The 50 Ohm characteristic ensures the connector does not introduce a reflection at the junction. ## Free-Hanging Cap Termination — Cable Assembly Fit The free-hanging, cap-style mounting means this plug terminates the end of a cable, not a panel or PCB. The cap body accepts the prepared cable end and is crimped or clamped per the manufacturer's assembly instructions — the exact cable diameter range and crimp tool are specified in the Amphenol RF application note for this series. ## Gold Contact, Nickel Body — Surface Finish Choices Gold on the male pin and nickel on the shell are the standard finishes for a BNC plug that sees repeated mate-unmate cycles in a lab or field environment. Gold resists oxidation on the signal path; nickel keeps the outer conductor ground path low-resistance and the connector body from corroding in humid or outdoor cabinets. The contact finish is gold, not tin or silver — tin would gall under repeated mating, and silver tarnishes in sulphur-rich air. ## Sourcing — Quoted to Order No stock-holding or lead-time claim is made here; the procurement decision is confirmed per the buyer's quantity and delivery window.","metaTitle":"Amphenol RF 000-46650-51RFX BNC Plug, 50 Ohm, Gold Contact","metaDescription":"Amphenol RF 000-46650-51RFX BNC plug, male pin, 50 Ohm impedance, gold-plated contact, nickel body, free-hanging cap termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Body Material":"-","Mounting Type":"Free Hanging, Cap","Connector Type":"Plug, Male Pin","Contact Finish":"Gold","Product Status":"Active","Connector Style":"BNC","lifecycle_stage":"unknown","Contact Material":"-","Base Product Number":"000-46","Dielectric Material":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.5300","stockQuantity":28,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What are the specifications of 000-46650-51RFX?","answer":"It is supplied in bulk packaging."},{"question":"Will 000-46650-51RFX fit standard BNC jacks?","answer":"The 50 Ohm impedance is standard for the interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/000-46650-51RFX","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/amphenol/000-46650-51RFX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}