{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5226978-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5226978-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5226978-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5226978-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity BNC jack, female socket, 50 Ohm, 4 GHz, 500 V, panel mount / through hole / right angle, solder termination, gold centre contact, nickel body, 500 mating cycles.","salesMarkdown":"The 5226978-3: The bayonet lock gives a fast, positive mate with the matching BNC plug; the coupling nut snaps into place with a quarter-turn and the detent holds it against casual vibration. Rated to 4 GHz, the 5226978-3 covers the full BNC band for instrumentation, test equipment, and low-power RF up to the UHF spectrum. The shell is zinc with a nickel body finish — the nickel provides a hard, corrosion-resistant surface that also gives a consistent ground path through the mating interface. The housing colour is listed as natural and silver, reflecting the nickel finish. The isolated feature designation means the connector body is not internally tied to the centre conductor — standard for a jack where the shield is separate from the signal path.","metaTitle":"TE 5226978-3 BNC Jack, 50 Ohm, 4 GHz, Panel/Right Angle","metaDescription":"TE 5226978-3 BNC jack, female socket, 50 Ohm impedance, 4 GHz max frequency, 500 V rating, 500 mating cycles. Panel mount, through hole, right angle.","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":"Isolated","Includes":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc","Housing Color":"Natural, Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole, Right Angle","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":"Flange","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"5226978","Contact Termination":"Solder","Dielectric Material":"Polymethylpentene (PMP)","Operating Temperature":"-55°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/73d41c3e15e38470894385c2fa88fc8c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5226978-3/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of 5226978-3?","answer":"This is the standard impedance for most RF test and instrumentation systems; match it to a 50 Ohm cable and source impedance for minimum signal reflection."},{"question":"What is the mounting type for 5226978-3?","answer":"It supports panel mount (through a flange), through-hole solder to a PCB, and a right-angle body orientation. The flange has clearance holes for screw mounting; the through-hole pins are soldered on the opposite side of the board."},{"question":"How many mating cycles is 5226978-3 rated for?","answer":"The gold-plated centre contact supports this cycle life without significant increase in contact resistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5226978-3","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/5226978-3 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}}