{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2FA1-NASP-C04W1","brand":"Amphenol","brandSlug":"amphenol","productSlug":"2FA1-NASP-C04W1","canonicalUrl":"https://icsourcedirect.com/amphenol/2FA1-NASP-C04W1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NASP-C04W1","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF Fakra SMB plug, male pin, 1 port, 50 Ohm, 4 GHz, crimp termination, RG-58 cable group, locking ramp, nickel body, tray.","salesMarkdown":"## Fakra SMB Plug for RG-58 Cable Groups The 2FA1-NASP-C04W1: It belongs to the 2FA1 series of Fakra connectors, which add a colour-coded mechanical keying and a locking ramp — absent on standard SMB — to prevent cross-mating in multi-connector automotive and telecom harnesses. Gold-plated brass centre contact — the gold layer handles the 100 mating cycles without fretting corrosion at the signal interface. The cable group list covers the most common 50 Ohm coax types used in automotive antenna feeds, GPS, and cellular telematics. RG-58 and LMR-195 are the usual picks — both fit the crimp barrel diameter without adapters. The free-hanging (in-line) mounting style and locking ramp make this plug a direct mate to the corresponding Fakra receptacle (Code A keying). No board footprint to design; the cable assembly terminates at the harness end.","metaTitle":"2FA1-NASP-C04W1 Fakra SMB Plug, 50 Ohm, 4 GHz, RG-58","metaDescription":"2FA1-NASP-C04W1 Fakra SMB plug, male pin, 50 Ohm impedance, 4 GHz max frequency, crimp termination for RG-58 cable groups. Active production, quoted to order.","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 A","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907","Body Material":"Zinc Die Cast","Housing Color":"Black, Jet","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Locking Ramp","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMB, Fakra","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"2FA1","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~100°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3034","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fa9b4337936a5d19bbbd2e2fd1881671.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NASP-C04W1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 2FA1-NASP-C04W1?","answer":"Sourcing is confirmed at quote time — submit an RFQ for current pricing and lead time."},{"question":"Is 2FA1-NASP-C04W1 compatible with RG-58 cable?","answer":"Yes, RG-58 is the first cable type listed in the compatible cable group, along with RG-58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907. The crimp termination is sized for these 50 Ohm coax diameters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/2FA1-NASP-C04W1","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/2FA1-NASP-C04W1 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}}