{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"901-10742","brand":"Amphenol","brandSlug":"amphenol","productSlug":"901-10742","canonicalUrl":"https://icsourcedirect.com/amphenol/901-10742","factsUrl":"https://icsourcedirect.com/api/mcp/products/901-10742","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF, SMA series, 901-10742, jack female socket, 50 Ohm, 6 GHz, IP67, panel mount bulkhead, solder contact, crimp shield, RG-178 cable group.","salesMarkdown":"## SMA Jack for RG-178 — Sealed Bulkhead Mount It delivers a 50 Ohm impedance path rated to 6 GHz, with a threaded coupling nut for secure mating. The bulkhead front-side nut mounting lets it sit flush against a panel, and the IP67 seal keeps the interface dust-tight and waterproof when mated — unusual for an SMA and a strong signal for outdoor antenna or remote radio head connections. ## Cable Termination — RG-178 Specific This connector is built for RG-178 cable — the cable group is listed explicitly. The centre contact is solder-terminated; the shield is crimped. That means you need the correct crimp die for the RG-178 braid diameter, and the solder joint on the centre pin must be clean to avoid impedance bumps at the transition. The single-port, single-cable design is straightforward for a harness builder. The closest sibling is the 901-10743 — same SMA jack, same IP67 rating, same 500-cycle gold plating, but cabled for RG-316 Double Braid instead of RG-178. If your BOM calls for RG-316, the 901-10743 is the correct pick; the 901-10742 is specific to RG-178 and the crimp dimensions will not match a larger-diameter cable.","metaTitle":"Amphenol RF 901-10742 SMA Jack, RG-178, IP67, 6 GHz","metaDescription":"Amphenol RF 901-10742 SMA jack, female socket, 50 Ohm, 6 GHz, IP67, for RG-178 cable. Panel mount bulkhead, solder contact, crimp shield.","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":"SMA","Package":"Bag","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-178","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMA","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"IP67 - Dust Tight, Waterproof","Shield Termination":"Crimp","Base Product Number":"901-10","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":"$13.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/318c47ab2d7c3a01df79796f4c57f9ed.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/901-10742/alternatives.json"},"ai":{"faq":[{"question":"Is 901-10742 compatible with RG-178 cable?","answer":"Yes, the 901-10742 is specifically designed for RG-178 cable group. The centre contact is solder-terminated and the shield is crimped to match the RG-178 braid diameter."},{"question":"What is the frequency rating of the 901-10742?","answer":"The 901-10742 is rated to 6 GHz maximum at 50 Ohm impedance, making it suitable for applications up to the lower C-band."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/901-10742","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/901-10742 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}}