{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-6","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-6","canonicalUrl":"https://icsourcedirect.com/amphenol/031-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-6","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol 031-6 BNC cap (cover), silver, zinc die cast body with nickel finish, chain attached, bulk packaging, for use with BNC jacks.","salesMarkdown":"## BNC Cap for Standard Jacks The Amphenol 031-6 is a BNC cap (cover) designed to protect unmated BNC jacks from dust, debris, and incidental contact. It fits standard BNC jack interfaces — the same bayonet-lock geometry that defines the BNC connector style. The zinc die cast body carries a nickel finish, giving it the familiar silver appearance and corrosion resistance expected on test equipment panels, RF patch bays, and instrumentation racks. A permanently attached chain keeps the cap tethered to the cable or panel so it is not misplaced when the jack is in use.","metaTitle":"Amphenol 031-6 BNC Cap, Nickel-Plated Zinc, Chain","metaDescription":"Amphenol 031-6 BNC cap (cover) for standard BNC jacks. Zinc die cast body with nickel finish, silver color, chain attached. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Color":"Silver","Series":"-","Package":"Bulk","Features":"Chain","Body Finish":"Nickel","Body Material":"Zinc Die Cast","Accessory Type":"Cap (Cover)","Product Status":"Active","Connector Style":"BNC","lifecycle_stage":"unknown","Base Product Number":"031-6","Center Contact Finish":"-","Center Contact Material":"-","For Use With/Related Products":"BNC Jacks"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0000","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-6/alternatives.json"},"ai":{"faq":[{"question":"Does the 031-6 cap fit standard BNC jacks?","answer":"Yes. The 031-6 is a BNC cap designed for use with standard BNC jacks. It mates using the same bayonet-lock interface as any BNC plug, so it fits the vast majority of BNC receptacles on test equipment, RF panels, and patch bays."},{"question":"What is the difference between the 031-6 and the 031-17?","answer":"The 031-6 is a plain dust cover. The 031-17 is a shorting cap that grounds the centre contact when installed on a BNC jack. Both are BNC caps with nickel finish and a chain; the 031-6 uses a zinc die cast body, while the 031-17 uses brass."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-6","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/031-6 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}}