{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"034-1018","brand":"Amphenol","brandSlug":"amphenol","productSlug":"034-1018","canonicalUrl":"https://icsourcedirect.com/amphenol/034-1018","factsUrl":"https://icsourcedirect.com/api/mcp/products/034-1018","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF HD-BNC jack, 75 Ohm, 4 GHz, gold-plated brass body, bayonet lock, bulkhead front-side nut mount, solder termination, 500 mating cycles.","salesMarkdown":"## HD-BNC Bulkhead Jack, 75 Ohm — Panel-Mount Coax Termination Rated for 500 mating cycles, so it's fine for test points or equipment that gets reconnected regularly. The kit includes the connector and the mounting nut — two pieces, ready to install. ## Mounting and Termination — Panel Cutout and Solder Prep This jack mounts in a bulkhead hole and is held by the front-side nut — the panel thickness determines whether you need a flat washer or lockwasher (not included, but the 31-6055 sibling ships with a lockwasher if that matters). The shield termination is solder, same as the centre contact. No crimp die needed here; it's a solder-only build. The 034-1140-12G is the higher-frequency sibling in the same HD-BNC series — same 75 Ohm impedance, same bayonet lock, same 500-cycle rating, but it's rated to 18 GHz instead of 4 GHz. The body finish on the 12G is gold and nickel, so the housing colour is gold and silver instead of all gold. If your signal path stays under 4 GHz, the 034-1018 covers it; if you need the full 18 GHz headroom, step up to the 12G.","metaTitle":"034-1018 Amphenol RF HD-BNC Jack, 75 Ohm, 4 GHz, Gold Body","metaDescription":"034-1018 Amphenol RF HD-BNC jack, 75 Ohm, 4 GHz max, gold-plated brass body, bayonet lock, bulkhead mount. 500 mating cycles. Active production.","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":"-","Includes":"2 pcs - 1 Connector, 1 Nut","Impedance":"75Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Board Edge, End Launch; Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Active","Connector Style":"BNC, HD","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"034-10","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.5900","stockQuantity":18,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/234ac4e06f19278dc43308b5974d902f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 034-1018?","answer":"034-1018 is available through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"What is the impedance of 034-1018?","answer":"The impedance is 75 Ohm, and the connector is rated to 4 GHz maximum frequency."},{"question":"Does 034-1018 include the mounting nut?","answer":"Yes, the package includes 2 pieces — the connector and the mounting nut. No lockwasher or gasket is included."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/034-1018","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/034-1018 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}}