{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5221123-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5221123-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5221123-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5221123-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity BNC series, 5221123-2, Jack Female Socket, 50 Ohm, 4 GHz, 500 V, Through Hole, Solder Termination, Bayonet Lock, 1 Port, Bulk.","salesMarkdown":"It uses a bayonet lock for quick, positive mating — the standard BNC coupling that gives a half-turn engagement and disengagement without tools. This is a single-port, 50 Ohm nominal impedance connector rated to 4 GHz, which puts it in the general-purpose RF interconnect class: suitable for test equipment, instrumentation, telecom infrastructure, and video distribution where the signal path stays below the 4 GHz ceiling. The 500 V rating is notably higher than many BNCs, so it can handle RF power or high-voltage test signals without derating concerns at the interface. The 4 GHz max frequency covers the common bands for cellular (up to 2.7 GHz), Wi-Fi (2.4 GHz), GPS (1.575 GHz), and broadcast video — but it stops short of 5G mmWave or 6 GHz Wi-Fi 6E bands, so check the signal edge rates. The through-hole mount gives a stronger mechanical anchor than SMT for a coaxial connector that sees cable strain, and the zinc body with tin finish provides the RF shield path through the solder termination to the ground plane.","metaTitle":"TE Connectivity 5221123-2 BNC Jack, Through Hole, 50 Ohm","metaDescription":"TE Connectivity 5221123-2 BNC jack, female socket, 50 Ohm impedance, 4 GHz max frequency, 500 V rating, 500 mating cycles, through-hole solder termination.","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":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"-","Body Material":"Zinc","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Through Hole","Connector Type":"Jack, Female Socket","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":"Solder","Base Product Number":"5221123","Contact Termination":"Solder","Dielectric Material":"Polyester","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7600","stockQuantity":30,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/34aba65b99ac4b698f69d27708151928.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 5221123-2 and what is the current price?","answer":"The TE Connectivity 5221123-2 is sourced to order through independent distribution. Pricing and stock availability are confirmed at quote time against your RFQ — no fixed price or stock count is published here. Submit a request for the quantity and lead time you need."},{"question":"What is the impedance and frequency rating of 5221123-2?","answer":"The 5221123-2 is a 50 Ohm BNC jack rated to 4 GHz maximum frequency. This covers most RF test and telecom bands below 6 GHz."},{"question":"How many mating cycles does 5221123-2 support?","answer":"The 5221123-2 is rated for 500 mating cycles, supported by the gold-plated centre contact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5221123-2","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/5221123-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}