{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BNC(75)J-H.FLJ-BPA-V(40)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BNC~175~2J-H.FLJ-BPA-V~140~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC~175~2J-H.FLJ-BPA-V~140~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BNC(75)J-H.FLJ-BPA-V(40)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BWA series BNC(75)J-H.FLJ-BPA-V(40), straight between-series adapter, BNC jack (female socket) to H.FL jack (male pin), 75 Ohm, 3 GHz, panel mount bulkhead, nickel body, gold-plated center contact, 500 mating cycles, includes lockwasher and nut.","salesMarkdown":"## What This Adapter Does in the Signal Path The Hirose BNC(75)J-H.FLJ-BPA-V(40) is a between-series adapter that converts a 75 Ohm BNC interface to an H.FL jack. It takes a BNC female socket on one end and presents an H.FL jack with a male pin on the other, letting you bridge standard 75 Ohm BNC cabling — common in video, broadcast, and broadband equipment — into an H.FL connection used on compact RF modules or internal board-level coax. The straight body keeps the signal path direct through the bulkhead, and the bayonet lock on the BNC side plus the snap-on H.FL mate give a secure, vibration-resistant connection. ## 75 Ohm Impedance and 3 GHz Bandwidth Rated for 75 Ohms impedance and a maximum frequency of 3 GHz, this adapter is built for the 75 Ohm ecosystem — think video distribution, cable TV, SDI, and test equipment where the impedance match matters more than the raw frequency ceiling. The 3 GHz ceiling covers standard-definition and high-definition video signals comfortably, and the PTFE dielectric keeps the impedance stable across the band. The gold-plated phosphor bronze centre contact and nickel-plated zinc alloy body maintain signal integrity through repeated mates. ## Panel Mount and Hardware Included This adapter mounts through a panel bulkhead — the BNC jack side sits on the outside, the H.FL jack on the inside. The straight orientation keeps the cable entry perpendicular to the panel face, which simplifies routing in tight enclosures. The 500-cycle mating rating means it will hold up in field-service or test-bench use where connectors get swapped regularly. Listed as Active in the lifecycle record.","metaTitle":"Hirose BNC(75)J-H.FLJ-BPA-V(40) BNC to H.FL Adapter, 75 Ohm","metaDescription":"Hirose BNC(75)J-H.FLJ-BPA-V(40) between-series adapter, BNC jack to H.FL jack, 75 Ohm impedance, 3 GHz max frequency, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Style":"Straight","Series":"BWA","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"75 Ohms","Body Finish":"Nickel","Adapter Type":"Jack to Jack","Body Material":"Zinc Alloy","Center Gender":"Female to Male","Mating Cycles":"500","Mounting Type":"Panel Mount","Adapter Series":"BNC to H.FL","Fastening Type":"Bayonet Lock, Snap-On","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Between Series","Frequency - Max":"3 GHz","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead","Ingress Protection":"-","Base Product Number":"BNC","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze","Convert To (Adapter End)":"H.FL Jack, Male Pin","Convert From (Adapter End)":"BNC Jack, Female Socket"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.0500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/61e9869e398b972b5230c604949b55b6.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BNC(75)J-H.FLJ-BPA-V(40)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy BNC(75)J-H.FLJ-BPA-V(40) available via RFQ confirmation?","answer":"This adapter is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for the quantity you need."},{"question":"Is BNC(75)J-H.FLJ-BPA-V(40) compatible with standard BNC connectors?","answer":"Yes, the BNC end is a standard BNC jack (female socket) with a bayonet lock, so it mates with any standard BNC plug. The H.FL end is an H.FL jack with a male pin and snap-on fastening."},{"question":"Does BNC(75)J-H.FLJ-BPA-V(40) support 75 ohm impedance?","answer":"Yes, it is rated for 75 Ohms impedance, matching the 75 Ohm BNC standard used in video and broadcast applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC~175~2J-H.FLJ-BPA-V~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~175~2J-H.FLJ-BPA-V~140~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}