{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-71045","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-71045","canonicalUrl":"https://icsourcedirect.com/amphenol/031-71045","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-71045","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, 75 Ohm, 1 GHz max frequency, 500 mating cycles, panel mount with solder termination, female socket, nickel body.","salesMarkdown":"The 031-71045: At 1 GHz max frequency with 0.2 dB insertion loss, it covers the full SDI and analog video band without rolling off the signal. The 500-cycle mating rating and gold-over-phosphor bronze center contact mean it holds up in field-service or test-bench reconnection duty without the contact resistance creeping up. ## Mounting and Termination — Panel Seal, PCB Solder The body is zinc die cast with nickel finish, which resists corrosion in outdoor or industrial enclosures. Termination is solder: the center contact and shield both solder to the PCB or cable, giving a reliable, low-inductance connection. ## Dielectric and Temperature Range The dielectric is polypropylene (PP), which holds stable impedance up to the 1 GHz ceiling and keeps insertion loss at 0.2 dB across the band. The connector is RoHS compliant, so it passes the material restrictions for EU and many global markets.","metaTitle":"Amphenol RF 031-71045 BNC Jack, 75 Ohm, 1 GHz, Panel Mount","metaDescription":"Amphenol RF 031-71045 BNC jack, 75 Ohm, 1 GHz, 500 mating cycles, 0.2 dB insertion loss. Active production, sourced to order. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Tray","Features":"Board Guide","Includes":"-","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc Die Cast","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole","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":"1 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"031-71","Contact Termination":"Solder","Dielectric Material":"Polypropylene (PP)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2d1a9e9a55a0c134458ab0794005d2cc.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-71045/alternatives.json"},"ai":{"faq":[{"question":"How many mating cycles does the 031-71045 have?","answer":"Rated for 500 mating cycles, supported by the gold-plated center contact. That covers frequent reconnection in test setups or field-service without the contact degrading."},{"question":"Where can I buy the 031-71045?","answer":"No stock-holding claim; quoted per your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-71045","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/031-71045 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}}