{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3FA1-NFSJ-C04W0","brand":"Amphenol","brandSlug":"amphenol","productSlug":"3FA1-NFSJ-C04W0","canonicalUrl":"https://icsourcedirect.com/amphenol/3FA1-NFSJ-C04W0","factsUrl":"https://icsourcedirect.com/api/mcp/products/3FA1-NFSJ-C04W0","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMB/Fakra jack, female socket, 50 Ohm, 3 GHz, crimp termination, RG-58/LMR-195 cable group, Code F, Tray.","salesMarkdown":"## 50 Ohm SMB/Fakra Jack for RG-58 and LMR-195 The Amphenol RF 3FA1-NFSJ-C04W0 is a Code F SMB/Fakra jack, female socket connector built for 50 Ohm controlled-impedance RF signal paths. This jack accepts RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 — the common 50 Ohm small-diameter coax cables used in DAS, antenna feeds, and test leads.","metaTitle":"Amphenol RF 3FA1-NFSJ-C04W0, SMB/Fakra Jack, 50 Ohm, 3 GHz","metaDescription":"Amphenol RF 3FA1-NFSJ-C04W0 SMB/Fakra jack, female socket, 50 Ohm impedance, 3 GHz max frequency. Crimp termination for RG-58, LMR-195.","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":"Code F","Includes":"-","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907","Body Material":"Zinc Die Cast","Housing Color":"Brown, Nut","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Jack, Female Socket","Fastening Type":"Latch Lock","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMB, Fakra","Frequency - Max":"3 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"3FA1-NFSJ","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4645","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3FA1-NFSJ-C04W0/alternatives.json"},"ai":{"faq":[{"question":"Is 3FA1-NFSJ-C04W0 50 ohm?","answer":"Yes, the impedance is 50 Ohm, and the connector is rated to 3 GHz maximum frequency."},{"question":"Where can I buy 3FA1-NFSJ-C04W0?","answer":"This part is active and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/3FA1-NFSJ-C04W0","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/3FA1-NFSJ-C04W0 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}}