{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BNC-BPR-3(40)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BNC-BPR-3~140~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-BPR-3~140~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BNC-BPR-3(40)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BNC-BPR-3(40) BNC plug, male pin, 50 Ohm, 4 GHz max, panel mount bulkhead, bayonet lock, solder cup, gold-plated centre contact, includes nut and solder tag.","salesMarkdown":"The body is nickel-plated brass, and the dielectric is PTFE, giving it a clean signal path from DC through the full 4 GHz band. ## What comes in the bag and how it mounts The BNC-BPR-3(40) ships as a kit: one connector body, one hex nut, and one solder tag. The nut secures the connector from the rear of the panel (bulkhead mount, rear-side nut), and the solder tag provides the shield termination point — you solder the cable braid or drain wire to the tag, then tighten the nut. The centre conductor terminates into a solder cup. This kit approach saves a separate parts order for the mounting hardware. ## 50 Ohm impedance and 4 GHz bandwidth — what that means for your RF line The 50 Ohm impedance matches the characteristic impedance of standard 50 Ohm coax cables. The 4 GHz maximum frequency covers sub-4 GHz bands.","metaTitle":"Hirose BNC-BPR-3(40) BNC Plug, 50 Ohm, 4 GHz, Bulkhead","metaDescription":"Hirose BNC-BPR-3(40) BNC plug, male pin, 50 Ohm impedance, 4 GHz max frequency, 1000 mating cycles. Panel mount with bayonet lock. Includes nut and solder tag.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Nut, 1 Solder Tag","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"1000","Mounting Type":"Panel Mount","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Active","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Rear Side Nut","Ingress Protection":"-","Shield Termination":"Solder Tag","Base Product Number":"BNC-BPR","Contact Termination":"Solder Cup","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$42.4100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/99bf75fea6c1434773261f53de8d9b9d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BNC-BPR-3(40) compatible with RG58 cable?","answer":"Yes — the 50 Ohm impedance of this BNC plug matches the characteristic impedance of RG58 coax. The solder-cup centre termination and solder-tag shield termination are standard for RG58 and similar 50 Ohm cables. Confirm the cable diameter fits the connector's cable-entry range before ordering."},{"question":"Does BNC-BPR-3(40) come with assembly components?","answer":"Yes — the kit includes 3 pieces: the connector body, a hex nut for bulkhead mounting, and a solder tag for shield termination. No separate hardware purchase is needed for a standard panel installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-BPR-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-BPR-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":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}