{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70340","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70340","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70340","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70340","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol mini BNC plug, 75 Ohm, 1 GHz, plug male pin, bayonet lock, solder contact, crimp shield, free-hanging right-angle, gold center contact, 500 mating cycles, includes connector + end cap + ferrule.","salesMarkdown":"## 75 Ohm Mini BNC Plug for RG-Type Cables The Amphenol 031-70340 is a mini BNC plug with a 75 Ohm impedance, designed for video, broadband, and data applications up to 1 GHz. It is the male pin (plug) half of the mini-BNC interface, mating with a standard mini-BNC jack. The 75 Ohm impedance matches video distribution and broadcast equipment where 75 Ohm coax is standard. The 1 GHz frequency ceiling covers analog video and most digital video signals up to HD-SDI. This plug accepts RG-122, RG-180A, RG-180B, RG-195, Belden 1855, and Belden 1865A cables. The phosphor bronze body with nickel finish provides corrosion resistance in indoor equipment racks. ## RF Performance and Construction Insertion loss is specified at 0.1 dB, and the PTFE dielectric maintains consistent impedance through the signal path. The bayonet lock gives a positive quarter-turn mate with audible feedback — no threads to cross, no torque specification to meet.","metaTitle":"Amphenol 031-70340 Mini BNC Plug, 75 Ohm, 1 GHz","metaDescription":"Amphenol 031-70340 mini BNC plug, 75 Ohm impedance, 1 GHz max frequency, 0.1 dB insertion loss. Bayonet lock, gold-plated center contact, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 End Cap, 1 Ferrule","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"RG-122, 180, 180A, 180B, 195, Belden 1855, 1865A","Body Material":"Phosphor Bronze","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"0.1dB","Product Status":"Active","Connector Style":"BNC, Mini","Frequency - Max":"1 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-70","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.1700","stockQuantity":28,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ee014116d948c0f5bb169c3d256a36c8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 031-70340?","answer":"Submit a request for current pricing and availability — confirmed at quote time."},{"question":"What cables are compatible with 031-70340?","answer":"It accepts RG-122, RG-180, RG-180A, RG-180B, RG-195, Belden 1855, and Belden 1865A. The center contact is soldered; the shield is crimped with the included ferrule."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70340","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/amphenol/031-70340 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}