{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"414088-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"414088-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/414088-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/414088-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity BNC jack, 75 Ohm, female socket, 1 port, through-hole press-fit, gold-plated beryllium copper center contact, nickel-plated zinc body, rated 2 GHz, 500 V, 500 mating cycles.","salesMarkdown":"This is the 75 Ohm variant of the standard BNC interface, not the more common 50 Ohm version, which means it is impedance-matched for video, broadcast, and telecommunications signal paths where 75 Ohm coaxial cable (RG-59, RG-6) is standard. Rated to 2 GHz with a 500 V voltage rating, it handles the full bandwidth of composite video, HD-SDI, and baseband digital video distribution without the impedance mismatch a 50 Ohm connector would introduce. ## Signal Path and Frequency Range The 75 Ohm characteristic impedance is the defining parameter for this connector — it matches the nominal impedance of broadcast video and CCTV coaxial cable, so the signal sees no reflection at the interface. The 2 GHz maximum frequency covers standard-definition and HD video rates with margin; beyond 2 GHz the insertion loss and return loss degrade as the BNC interface geometry reaches its electrical limit. ## Termination and Board Attachment Both the shield and the center contact terminate via press-fit — no solder required. This solderless attachment is common in backplane and high-reliability assemblies where rework access is limited or where thermal stress from wave soldering could shift the impedance of the launch. The through-hole mounting gives better mechanical retention than an SMT BNC, especially under repeated cable strain from the bayonet lock. ## Mating Cycles and Contact Durability The gold-over-beryllium-copper center contact maintains low and stable contact resistance through repeated connect/disconnect — the beryllium copper spring properties resist relaxation over the life of the connector. The PTFE dielectric is the standard choice for 75 Ohm BNCs — its low dielectric loss at frequency and stable permittivity across temperature keep the impedance within tolerance. The bayonet lock (BNC standard) gives a quarter-turn mating that is faster than a threaded interface and provides positive retention against accidental disconnection from cable tug.","metaTitle":"TE Connectivity 414088-1 BNC Jack, 75 Ohm, Through Hole","metaDescription":"TE Connectivity 414088-1 BNC jack, 75 Ohm, female socket, through-hole press-fit, rated 2 GHz, 500 V, 500 mating cycles. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Features":"-","Includes":"-","Impedance":"75 Ohms","Packaging":"Bulk","Body Finish":"Nickel","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":"-","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Press-Fit","Base Product Number":"414088","Contact Termination":"Press-Fit","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 125°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3800","stockQuantity":53,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7395bd180d8294eb80896b262bee592d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 414088-1?","answer":"Contact the storefront with your BOM quantity for a same-day quote."},{"question":"What is the impedance of 414088-1?","answer":"The listed impedance is 75 Ohms, making this connector suitable for video distribution, CCTV, and broadcast applications where 75 Ohm coaxial cable is standard."},{"question":"What is the mating cycles for 414088-1?","answer":"Rated for 500 mating cycles. The gold-plated beryllium copper center contact supports repeated connect/disconnect in patch-panel or test-equipment use."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/414088-1","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/414088-1 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}}