{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"112405-10-2","brand":"Amphenol","brandSlug":"amphenol","productSlug":"112405-10-2","canonicalUrl":"https://icsourcedirect.com/amphenol/112405-10-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/112405-10-2","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BNC jack, 75 Ohm, through hole, 4 GHz, 1 port, bayonet lock, nickel body, gold center contact, bulk.","salesMarkdown":"The 112405-10-2: Its 75 Ohm impedance targets video, CCTV, and telecom signal paths — not the 50 Ohm standard of RF/microwave work. The gold-plated phosphor bronze center contact and PTFE dielectric support a 4 GHz max frequency, covering standard-definition, HD-SDI, and baseband video without pushing into microwave territory. In a 75 Ohm system (common in broadcast, CCTV, and telecom), the connector matches the cable and equipment impedance, minimizing reflections and signal loss. The 4 GHz max frequency is plenty for HD-SDI (up to 3 GHz) and standard-definition video, but it won't handle Ku-band satellite or microwave links. If you're routing 75 Ohm coax like RG-59 or RG-6 through a PCB, this jack keeps the impedance continuous through the transition. The through-hole footprint gives a stronger mechanical bond than an SMT edge-launch — important when the cable strain pulls on the connector body.","metaTitle":"Amphenol 112405-10-2 BNC Jack, 75 Ohm, 4 GHz, Through Hole","metaDescription":"Amphenol 112405-10-2 BNC jack, 75 Ohm impedance, 4 GHz max frequency, through-hole solder termination, 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":"-","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Through Hole","Connector Type":"Jack, Female Socket","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":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"112405","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2118","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/28d4dd56272e5e41b3ecddda43a0add8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/112405-10-2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/112405-10-2","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/amphenol/112405-10-2 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}}