{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"221629-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"221629-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221629-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/221629-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity BNC plug, male pin, 50 Ohms, gold contact finish, nickel-plated brass body, free-hanging cap mount, Bulk.","salesMarkdown":"## 50 Ohm BNC Plug — Male Pin, Free-Hanging Cap Termination The 221629-4: Gold contact finish on a brass body with nickel plating; the dielectric is polyethylene. This is a free-hanging, cap-style plug — no panel mount, no PCB tails, just a cable-end termination that twists and locks. The free-hanging cap design means it terminates the cable end; no board footprint or panel cutout to match.","metaTitle":"TE Connectivity 221629-4 BNC Plug, 50 Ohm, Obsolete","metaDescription":"TE Connectivity 221629-4 BNC plug, male pin, 50 Ohm impedance, gold contact finish. Obsolete status — sourced to order against RFQ via independent distribution.","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":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Body Material":"Brass","Mounting Type":"Free Hanging, Cap","Connector Type":"Plug, Male Pin","Contact Finish":"Gold","Product Status":"Obsolete","Connector Style":"BNC","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"221629","Dielectric Material":"Polyethylene (PE)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b8b56f4db952275bf0ce7bbbfa773d36.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/221629-4/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for 221629-4?","answer":"For a direct cross-reference, sourcing through the broker/surplus channel against an RFQ is the practical path — a same-interface 50 Ohm BNC plug from TE's current catalog would require confirming the mechanical and electrical fit."},{"question":"What is the impedance of 221629-4?","answer":"The 221629-4 is rated at 50 Ohms impedance, matching standard 50 Ohm coax cable and BNC interfaces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221629-4","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/221629-4 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}}