{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"221500-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"221500-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221500-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/221500-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity TNC to TNC adapter, 221500-1, straight jack-to-jack, 50 Ohm, bulkhead panel mount, nickel-plated brass body, gold-plated center contacts.","salesMarkdown":"The TE Connectivity 221500-1 is a TNC to TNC adapter — a straight, same-series barrel that joins two TNC jacks (female to female) in a single signal path. It is a bulkhead-mount panel adapter, built to pass an RF signal through a chassis wall without breaking the 50 Ohm impedance. Each unit ships with the connector, a lockwasher, and a nut for panel installation. ## Sourcing and Lifecycle — What the Obsolete Status Means The 221500-1 is listed as Obsolete. ## Mating and Installation Both ends are TNC jacks with threaded coupling, so the adapter mates with any TNC plug (male) on either side. The straight body keeps the signal path in line with the panel — the bulkhead flange seats against the panel face, and the included lockwasher and nut secure it from the opposite side.","metaTitle":"TE Connectivity 221500-1 TNC to TNC Adapter, 50 Ohm","metaDescription":"TE Connectivity 221500-1 TNC jack to jack adapter, 50 Ohm impedance, straight bulkhead panel mount. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Straight","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"50 Ohms","Body Finish":"Nickel","Adapter Type":"Jack to Jack","Body Material":"Brass","Center Gender":"Female to Female","Mating Cycles":"-","Mounting Type":"Panel Mount","Adapter Series":"TNC to TNC","Fastening Type":"Threaded, Threaded","Insertion Loss":"-","Product Status":"Obsolete","Conversion Type":"Same Series","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead","Ingress Protection":"-","Base Product Number":"221500","Dielectric Material":"Polyoxymethylene (POM) Acetal","Operating Temperature":"-","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze","Convert To (Adapter End)":"TNC Jack, Female Socket","Convert From (Adapter End)":"TNC Jack, Female Socket"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/bdd505b1c8ef6eb8bcda902375f5ae39.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of the 221500-1?","answer":"The 221500-1 is a 50 Ohm impedance adapter, which matches the standard characteristic impedance for TNC interfaces used in RF and telecommunications equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221500-1","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/221500-1 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}}