{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1814818-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1814818-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1814818-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1814818-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity ZDC Greenpar series UHF mini plug, male pin, crimp termination, for RG-58C/141A cable, 335 V, 2 GHz, 500 mating cycles, nickel body, gold center contact.","salesMarkdown":"## Connector identity and RF fit The TE Connectivity 5-1814818-1 is a ZDC Greenpar series UHF mini plug, male pin connector designed for free-hanging (in-line) cable termination. It is a threaded, single-port RF interconnect rated to 2 GHz with a non-constant impedance interface — typical for legacy UHF-band applications where a constant 50 Ohm line is not required. The connector ships as a three-piece kit: the connector body, one crimp contact, and one ferrule. ## Cable and termination This plug accepts RG-58C and 141A cable groups. Both the shield and the centre contact are crimp-terminated — the shield termination is crimped over the ferrule, and the centre contact is crimped onto the brass pin with gold plating. The dielectric is polyoxymethylene (POM) acetal. The zinc body is finished in nickel, and the housing colour is silver. ## Electrical and mechanical ratings Rated at 335 V and 2 GHz maximum frequency, the connector is specified for 500 mating cycles. The gold-plated centre contact supports repeated mate/unmate cycles in field-service environments without degradation.","metaTitle":"TE 5-1814818-1 ZDC Greenpar UHF Mini Plug, 2 GHz, Obsolete","metaDescription":"TE 5-1814818-1 ZDC Greenpar UHF mini plug, male pin, crimp termination for RG-58C/141A. 335 V, 2 GHz, 500 mating cycles.","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":"Tray","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"Non-Constant","Body Finish":"Nickel","Cable Group":"RG-58C, 141A","Body Material":"Zinc","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"335 V","Connector Style":"UHF, Mini","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1814818","Contact Termination":"Crimp","Dielectric Material":"Polyoxymethylene (POM) Acetal","Operating Temperature":"-55°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8a5beb11b320945f084aed0621110b98.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-1814818-1/alternatives.json"},"ai":{"faq":[{"question":"Is 5-1814818-1 obsolete?","answer":"Yes, the TE Connectivity 5-1814818-1 is listed as Obsolete. No official replacement part is documented."},{"question":"What cable does 5-1814818-1 fit?","answer":"This plug is designed for RG-58C and 141A cable groups, with both shield and centre contact crimp-terminated."},{"question":"Where can I buy 5-1814818-1?","answer":"As an obsolete part, 5-1814818-1 is sourced through independent distribution channels and quoted 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/5-1814818-1","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/5-1814818-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}