{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BNC-R-PC-2(40)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BNC-R-PC-2~140~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-R-PC-2~140~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BNC-R-PC-2(40)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BNC-R-PC-2(40) BNC jack, female socket, 50 Ohm, 2 GHz max, 5000 mating cycles, through-hole solder termination, nickel-plated brass body, silver-plated beryllium copper centre contact.","salesMarkdown":"## 50 Ohm BNC Jack for 2 GHz Signal Paths The Hirose BNC-R-PC-2(40) is a 50 Ohm BNC jack (female socket) with a bayonet lock, rated to 2 GHz. The 2 GHz ceiling is the 3 dB roll-off point; stay below it to keep insertion loss flat. The centre contact is beryllium copper with silver plating — beryllium copper gives the spring fingers their retention force after repeated mates, and silver keeps surface conductivity high at RF frequencies. The body is nickel-plated brass, the standard corrosion-resistant shell for indoor equipment. ## 5000 Mating Cycles — Built for Frequent Reconnect This jack is rated for 5000 mating cycles — ten times the typical 500-cycle BNC. That matters when the connector lives on a test-equipment front panel, a patch panel, or any port that gets re-patched daily. The beryllium copper centre contact is what sustains that cycle life; the silver plating will wear over time, but the contact spring force stays within spec across the rated count. If you are specifying for a lab bench or a production test fixture, this is the BNC that outlasts the equipment. ## Through-Hole Solder Termination — Field-Repairable That means you can re-pin it on site with a basic soldering iron if the connector gets damaged or the cable needs replacement. No ground spring or ferrule to lose.","metaTitle":"Hirose BNC-R-PC-2(40) BNC Jack, 50 Ohm, 2 GHz, Through Hole","metaDescription":"Hirose BNC-R-PC-2(40) BNC jack, female socket, 50 Ohm impedance, 2 GHz max frequency, 5000 mating cycles. Through-hole solder termination.","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":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"5000","Mounting Type":"Through Hole","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Active","Connector Style":"BNC","Frequency - Max":"2 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"BNC-R-PC","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-55°C ~ 85°C","Center Contact Plating":"Silver","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.1400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7eca5fdc3100f922e8521b47944e9d5b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of BNC-R-PC-2(40)?","answer":"The BNC-R-PC-2(40) is a 50 Ohm BNC jack. That impedance matches standard RF cables like RG-58 and RG-174, and is the common interface for video, telecom, and instrumentation signals."},{"question":"How many mating cycles does BNC-R-PC-2(40) support?","answer":"It is rated for 5000 mating cycles. That is ten times the typical BNC, so it suits test equipment and patch panels that get reconnected frequently."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BNC-R-PC-2~140~2","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-R-PC-2~140~2 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}}