{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"31-10-75","brand":"Amphenol","brandSlug":"amphenol","productSlug":"31-10-75","canonicalUrl":"https://icsourcedirect.com/amphenol/31-10-75","factsUrl":"https://icsourcedirect.com/api/mcp/products/31-10-75","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, female socket, 75 Ohm, 4 GHz, 0.2 dB insertion loss, panel mount bulkhead, bayonet lock, solder cup, gold centre contact, 500 mating cycles, Bulk.","salesMarkdown":"The 31-10-75: This impedance variant targets video distribution, CCTV, baseband SDI, and telecom signal paths where the 75 Ohm characteristic is standard — distinct from the 50 Ohm BNC common in RF test equipment. The connector carries a 4 GHz frequency maximum and a 0.2 dB insertion loss, meaning it passes baseband video and digital SDI signals with minimal amplitude loss through the mated pair. The bayonet lock (BNC) provides a quarter-turn mate that is faster than threaded connectors and audibly clicks when fully engaged. The body is nickel-plated brass; the housing colour is silver and white. Termination is solder cup — the centre contact and shield are soldered to the coaxial cable centre conductor and braid. The isolated feature indicates the connector body is electrically isolated from the panel ground — important in installations where ground loops between equipment racks must be avoided. The single-port design is standard for a cable-entry bulkhead jack.","metaTitle":"31-10-75 BNC Jack, 75 Ohm, 4 GHz, Bulkhead Mount","metaDescription":"31-10-75 BNC jack female socket, 75 Ohm impedance, 4 GHz max frequency, 0.2 dB insertion loss. Panel mount bulkhead with bayonet lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"Isolated","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver, White","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","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":"Bulkhead - Rear Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"31-10","Contact Termination":"Solder Cup","Dielectric Material":"Polyamide (PA), Nylon","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.9300","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/31-10-75/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 31-10-75 and what is the price?","answer":"The 31-10-75 is available to order through independent distribution."},{"question":"Is 31-10-75 a 50 Ohm or 75 Ohm connector?","answer":"The 75 Ohm impedance is specified for video and telecom signal paths."},{"question":"Is 31-10-75 a male or female connector?","answer":"The 31-10-75 is a female socket (jack) — it accepts a BNC plug with a male centre pin."},{"question":"Does 31-10-75 include a lockwasher and nut?","answer":"Yes, the package includes 3 pieces: the connector, a lockwasher, and a nut for bulkhead mounting."},{"question":"What is the insertion loss of 31-10-75?","answer":"The insertion loss is 0.2 dB, measured across the connector's rated frequency range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/31-10-75","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/31-10-75 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}}