{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-221185-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-221185-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-221185-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-221185-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity BNC plug, male pin, 75 Ohm, crimp termination, bayonet lock, 500 mating cycles, 2 GHz, 500 V, -55°C to 85°C, silver housing, gold center contact.","salesMarkdown":"This is the impedance standard for video, broadcast, and telecom signal paths — a 50 Ohm connector would introduce a reflection at the junction. Rated to 2 GHz with an insertion loss of 0.15 dB, this plug covers SDI video, baseband analog, and RF distribution within that band. The 500 mating cycles, supported by the gold-plated brass center contact, suit it for test equipment or any interconnect that sees regular reconnection. The specified cable group covers Belden 1164A and 1167A, both common 75 Ohm coax types for video and data. This plug is listed for Belden 1164A and 1167A cables. Both are 75 Ohm, dual-shielded coax with a solid or stranded center conductor in the 20-22 AWG range. The crimp ferrule and center pin are sized to match the cable's dielectric diameter and braid coverage — using a different cable risks an impedance step or a loose crimp that pulls out under tension. The polyethylene dielectric material in the connector body matches the dielectric constant of the cable's foam PE, keeping the 75 Ohm characteristic impedance continuous through the junction.","metaTitle":"TE Connectivity 1-221185-5 BNC Plug, 75 Ohm, 2 GHz, Crimp","metaDescription":"TE Connectivity 1-221185-5 BNC plug, male pin, 75 Ohm impedance, 2 GHz max frequency, crimp termination, bayonet lock, 500 mating cycles, Active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"Belden 1164A, 1167A","Body Material":"Brass","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":"Active","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":"$3.0000","stockQuantity":42,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d6bd73d46cb0dc68a808f22cabe5dcf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-221185-5?","answer":"The 1-221185-5 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — stock levels and lead time are confirmed at quote time."},{"question":"Is 1-221185-5 a 50 Ohm or 75 Ohm connector?","answer":"It is a 75 Ohm BNC plug, specified for 75 Ohm coaxial cable systems. Using it in a 50 Ohm path will create an impedance mismatch and degrade signal return loss."},{"question":"What cables does 1-221185-5 fit?","answer":"It is listed for Belden 1164A and 1167A, both 75 Ohm coax cables. The crimp termination is sized for these cable types."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-221185-5","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/1-221185-5 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}}