{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"221185-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"221185-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221185-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/221185-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 221185-9, BNC plug, male pin, 75 Ohm, 2 GHz, RG-59, crimp termination, bayonet lock, 500 mating cycles, free-hanging, silver.","salesMarkdown":"## Obsolete — what crosses when it's dry? The TE Connectivity 221185-9 is listed as Obsolete in the lifecycle record. That means the factory no longer builds it, and the franchise channel is dry. The bayonet lock gives quick quarter-turn mating, rated for 500 cycles. For a replacement, TE does not list an official successor under this base number; your best bet is a parametric search for a 75 Ohm BNC crimp plug with the same cable group and termination style, sourced against your BOM quantity. The cable group is RG-59, the most common 75 Ohm coax for analog video and CCTV runs. The 500-cycle bayonet lock is typical for patch panels and field-test leads where the connector sees regular reconnects. ## RF performance — 75 Ohm at 2 GHz Rated impedance is 75 Ohm, with a maximum frequency of 2 GHz and insertion loss of 0.15 dB. The 75 Ohm characteristic suits video baseband and digital broadcast signals where the cable plant is already 75 Ohm — think SDI, composite video, or RF distribution up to 2 GHz. The dielectric is polyethylene, which is standard for this class.","metaTitle":"TE Connectivity 221185-9 BNC Plug, 75 Ohm, 2 GHz, Obsolete","metaDescription":"TE 221185-9 BNC plug, male pin, 75 Ohm impedance, 2 GHz max, RG-59 cable, 500 mating cycles. Obsolete — sourced to order against RFQ. Buy 221185-9 here.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"RG-59","Body Material":"Zinc","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"0.15dB","Product Status":"Obsolete","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"221185","Contact Termination":"Crimp","Dielectric Material":"Polyethylene (PE)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d6bd73d46cb0dc68a808f22cabe5dcf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for TE Connectivity 221185-9?","answer":"TE does not list an official successor part under the 221185 base number. Your best option is to source a 75 Ohm BNC crimp plug for RG-59 cable from a parametric search against your BOM requirements. The 221185-9 can still be sourced through independent distribution against an RFQ while surplus stock lasts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221185-9","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/221185-9 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}}