{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70235","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70235","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70235","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70235","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 75 Ohm, crimp termination, RG-59 / Belden 1426A, 4 GHz, 500 V, 500 mating cycles, nickel body, gold centre contact, bulk package includes connector + contact + ferrule.","salesMarkdown":"The 031-70235: It is built for video, broadcast, and CCTV signal paths where the 75 Ohm characteristic impedance matches the cable and equipment. The 500 mating cycles, paired with gold-on-brass centre contact plating, mean this plug survives repeated reconnections in patch bays, field test kits, and production racks without the centre pin wearing through to base metal. ## Crimp Termination and Bayonet Lock — Field-Ready Build Free-hanging in-line mount with a bayonet lock — the twist-to-mate coupling gives a positive mechanical latch without tools. Shield termination is crimp, using the supplied ferrule over the braid; the centre contact is also crimp. The PTFE dielectric handles the -40°C to 155°C operating range, which covers outdoor enclosures and near-engine compartments without dielectric breakdown.","metaTitle":"Amphenol RF 031-70235 BNC Plug, 75 Ohm, RG-59, 4 GHz","metaDescription":"Amphenol RF 031-70235 BNC plug, male pin, 75 Ohm impedance. Crimp termination for RG-59/Belden 1426A cable. Rated 4 GHz, 500 V, 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 Contact, 1 Ferrule","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"RG-59, Belden 1426A, 1501A, 8281, 9100","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":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-70","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 155°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8300","stockQuantity":20,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What cable does the 031-70235 work with?","answer":"It terminates RG-59, Belden 1426A, 1501A, 8281, and 9100 coax cables. The crimp ferrule and centre contact are sized for these cable groups."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70235","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/031-70235 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}}