{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3FA1-NMSJ-C01W0","brand":"Amphenol","brandSlug":"amphenol","productSlug":"3FA1-NMSJ-C01W0","canonicalUrl":"https://icsourcedirect.com/amphenol/3FA1-NMSJ-C01W0","factsUrl":"https://icsourcedirect.com/api/mcp/products/3FA1-NMSJ-C01W0","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMB/Fakra jack, 50 Ohm, Code M keyed, 3 GHz max, gold center contact, crimp termination, free-hanging, latch lock, tray.","salesMarkdown":"## SMB/Fakra Jack for Automotive Antenna Harnesses The Amphenol RF 3FA1-NMSJ-C01W0 is a Code M-keyed SMB/Fakra jack, designed as the female receptacle for snap-in coaxial connections in automotive antenna systems. It handles frequencies up to 3 GHz with a 50 Ohm impedance, covering GNSS, cellular, and ISM bands. The latch lock fastening provides vibration-resistant retention without a threaded coupling, matching the Fakra standard for vehicle-grade interconnect. The body is zinc die cast with a tin finish, and the housing colour is orange or pastel, typical of Fakra code-colour keying. The listed cable groups — RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 — cover the common small-diameter coax types used in antenna feeds.","metaTitle":"Amphenol RF 3FA1-NMSJ-C01W0 SMB/Fakra Jack, 50 Ohm, 3 GHz","metaDescription":"Amphenol RF 3FA1-NMSJ-C01W0 SMB/Fakra jack, Code M keyed, 50 Ohm, 3 GHz max, gold center contact, crimp termination for RG-174/316/LMR-100.","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 M","Includes":"-","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"RG-174, 188, 188A, 316, LMR-100, M17/119-RG174","Body Material":"Zinc Die Cast","Housing Color":"Orange, Pastel","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-NMSJ","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":"$1.4392","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7d1e92db49a2fb6dcd8ba3513d906012.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3FA1-NMSJ-C01W0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3FA1-NMSJ-C01W0 and how do I get a price?","answer":"Submit a request for quote to confirm current availability and pricing for your quantity."},{"question":"What cable groups does 3FA1-NMSJ-C01W0 support?","answer":"The 3FA1-NMSJ-C01W0 accepts RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 coax cables, terminated via crimp on both centre contact and shield."},{"question":"Is 3FA1-NMSJ-C01W0 a keyed connector?","answer":"Yes, it is a Code M keyed Fakra connector, which ensures correct orientation and prevents cross-mating with other Fakra code variants in multi-antenna systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/3FA1-NMSJ-C01W0","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-NMSJ-C01W0 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}}