{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1814804-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1814804-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1814804-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1814804-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity ZDC Greenpar series, TNC jack, female socket, 75 Ohm, 4 GHz, 500 V, panel mount bulkhead, solder cup termination, gold-plated centre contact, nickel body.","salesMarkdown":"## 75-Ohm TNC Bulkhead Jack, 4 GHz Ceiling The TE Connectivity 5-1814804-3 is a TNC jack, female socket, part of the ZDC Greenpar series. The centre contact is gold-plated phosphor bronze, terminated via a solder cup — a straightforward field termination for coaxial cable. The body is nickel-plated zinc, and the package includes the connector body, lockwasher, nut, and solder tag. Rated for 500 mating cycles, this connector suits applications that see periodic disconnect and reconnect, such as test equipment or field-deployed antenna feeds. There is no official successor listed on record. If you are designing a new system, consider a current-production 75-Ohm TNC jack from the same or a compatible series; verify the footprint and impedance match before committing. The 75-Ohm impedance is the defining spec — this is not a standard 50-Ohm TNC. A 50-Ohm system will see a mismatch and degraded return loss. The 4 GHz upper frequency covers most baseband and IF signal paths, but not higher microwave bands. The solder cup termination accepts centre conductors up to roughly 1.5 mm diameter; the included solder tag handles the shield termination to the bulkhead.","metaTitle":"TE 5-1814804-3 TNC Jack, 75 Ohm, 4 GHz, Obsolete","metaDescription":"TE Connectivity 5-1814804-3 TNC jack, 75 Ohm, 4 GHz, 500 V, panel mount with solder cup. Obsolete — sourced to order against RFQ. Gold-plated centre contact.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"ZDC, Greenpar","Package":"Bulk","Features":"-","Includes":"4 pcs - 1 Connector, 1 Lockwasher, 1 Nut, 1 Solder Tag","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"500 V","Connector Style":"TNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Rear Side Nut","Ingress Protection":"-","Shield Termination":"Solder Tag","Base Product Number":"1814804","Contact Termination":"Solder Cup","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-55°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3eefc46f88e2f20d656dfc9a018e60f0.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-1814804-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5-1814804-3?","answer":"5-1814804-3 is obsolete and no longer in production. It is available through the surplus and broker channel; we source it to order against an RFQ — availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1814804-3","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/5-1814804-3 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}}