{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"31-5640-1010","brand":"Amphenol","brandSlug":"amphenol","productSlug":"31-5640-1010","canonicalUrl":"https://icsourcedirect.com/amphenol/31-5640-1010","factsUrl":"https://icsourcedirect.com/api/mcp/products/31-5640-1010","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BNC jack, 31-5640-1010, 50 Ohm, 1 GHz, 1 port, right-angle through-hole panel mount, bulkhead front side nut, bayonet lock, gold-plated centre contact, 500 mating cycles, 0.2 dB insertion loss.","salesMarkdown":"## 50 Ohm BNC Jack for Board-Edge RF Launch The 31-5640-1010: The 1 GHz bandwidth covers standard video, baseband data, and instrumentation links; the 0.2 dB insertion loss at that frequency keeps the signal clean for short cable runs. ## Board Lock and Right-Angle Mount — What That Means for Assembly The 31-5431 is the closest functional peer — same BNC jack, 50 Ohm, 1 GHz, 500 cycles, gold centre contact, and zinc die-cast body. The difference is the mounting feature: 31-5431 uses a bulkhead front-side nut with isolated mounting (board guide, isolated) but no board lock. The 031-5538-10RFX adds board lock and includes three pieces (connector, lockwasher, nut) but comes in a black/silver housing.","metaTitle":"Amphenol 31-5640-1010 BNC Jack, 50 Ohm, 1 GHz","metaDescription":"Amphenol 31-5640-1010 BNC jack, 50 Ohm, 1 GHz, 500 mating cycles, 0.2 dB insertion loss. Right-angle through-hole, bulkhead mount with board 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":"Board Lock","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc Die Cast","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole, Right Angle","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":"31-564","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":"$5.8800","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/31-5640-1010/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Amphenol 31-5640-1010 BNC connector?","answer":"The 31-5640-1010 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"What is the impedance of 31-5640-1010?","answer":"The impedance is 50 Ohm, standard for BNC connectors used in video, data, and instrumentation applications."},{"question":"What is the insertion loss of 31-5640-1010?","answer":"The insertion loss is 0.2 dB at the rated frequency of 1 GHz, typical for a BNC jack and clean for standard video/data links."},{"question":"Does 31-5640-1010 come with a gasket?","answer":"No gasket is listed in the specifications. The connector uses a bulkhead front-side nut mount with a board lock for mechanical retention, not a sealed interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/31-5640-1010","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/31-5640-1010 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}}