{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BNC-P-3(40)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BNC-P-3~140~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-P-3~140~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BNC-P-3(40)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BNC-P-3(40) BNC plug, male pin, 50 Ohm, 4 GHz, for 3C-2V cable, solder termination, bayonet lock, free-hanging, silver-plated brass body, 500 mating cycles, Bulk.","salesMarkdown":"## RF Signal Path — 50 Ohm, 4 GHz Ceiling The BNC-P-3(40): This is a 50 Ohm BNC plug, male pin, rated to 4 GHz maximum frequency. Above that band the BNC interface geometry starts to mode, so keep it inside 4 GHz for a clean sweep. Silver plating gives good RF conductivity but tarnishes faster than gold in outdoor or humid environments — plan for a weatherproof wrap or sealed enclosure if this runs outside a rack. Dielectric is PTFE, which holds stable dielectric constant across temperature and frequency — no phase drift surprises in a tuned line. Designed for cable group 3C-2V. The center conductor solders into the pin; the braid is clamped by the shield termination. ## Field Life — 500 Mating Cycles Rated for 500 mating cycles — a solid service life for a bayonet-lock BNC used in test labs, patch panels, or temporary field installs. Operating temperature range is -30°C to 60°C — fine for indoor equipment rooms and sheltered outdoor cabinets, but not for direct sun exposure on a tower or in an unventilated enclosure that exceeds 60°C.","metaTitle":"Hirose BNC-P-3(40) BNC Plug, 50 Ohm, 4 GHz, Obsolete","metaDescription":"Hirose BNC-P-3(40) BNC plug, male pin, 50 Ohm impedance, 4 GHz max frequency, for 3C-2V cable. Silver-plated brass body, solder termination, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Silver","Cable Group":"3C-2V","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":"-","Product Status":"Obsolete","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Clamp","Base Product Number":"BNC-P-3","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-30°C ~ 60°C","Center Contact Plating":"Silver","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7eca5fdc3100f922e8521b47944e9d5b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BNC-P-3(40)/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-P-3~140~2","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/hirose-electric-co-ltd/BNC-P-3~140~2 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}}