{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2FA1-NLSP-PCBB6","brand":"Amphenol","brandSlug":"amphenol","productSlug":"2FA1-NLSP-PCBB6","canonicalUrl":"https://icsourcedirect.com/amphenol/2FA1-NLSP-PCBB6","factsUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NLSP-PCBB6","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMB, Fakra plug, male pin, 1 port, 50 Ohm, 3 GHz, through-hole solder, locking ramp, Code L, gold center contact, tray.","salesMarkdown":"## SMB/Fakra Plug, Code L — 50 Ohm RF Interconnect The 2FA1-NLSP-PCBB6: The locking ramp fastening distinguishes it from standard SMB push-on connectors — it provides positive retention against vibration, which is why Fakra variants are common in automotive antenna and telematics harnesses. The Code L keying (red/carmine housing) prevents cross-mating with other Fakra codes in multi-connector assemblies. The through-hole solder termination and shield solder tab suit it for PCB mounting in module-level RF applications. The zinc die-cast body with tin finish and PTFE dielectric are standard for this class, balancing RF performance with environmental sealing in non-weatherproof interior locations. ## Code L Keying — Why It Matters for Harness Assembly The 2FA1-NLSP-PCBB6 carries Fakra Code L keying (red/carmine housing), which is mechanically unique among the sibling variants. Compare it to the FA1-NCRP-PCB-8 (Code C, blue/signal housing), FA1-NDRP-PCB-8 (Code D, violet/claret housing), or FA1-NARP-PCB-8 (Code A, black/jet housing) — each uses a different plastic keying geometry and color. The locking ramp and 100 mating cycles are shared across all four; the choice comes down to which code your harness schematic specifies. No single-vendor lock — all are active Amphenol RF parts, but the keying is non-negotiable: a Code L plug will not mate with a Code C or D receptacle.","metaTitle":"Amphenol RF 2FA1-NLSP-PCBB6 SMB Fakra Plug, Code L, 50 Ohm","metaDescription":"Amphenol RF 2FA1-NLSP-PCBB6 SMB/Fakra plug, male pin, Code L keying, 50 Ohm impedance, 3 GHz max frequency.","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":"Tray","Features":"Code L","Includes":"-","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"-","Body Material":"Zinc Die Cast","Housing Color":"Red, Carmine","Mating Cycles":"100","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pin","Fastening Type":"Locking Ramp","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":"Solder","Base Product Number":"2FA1","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/450932754517be1ebb333adca169b2fb.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NLSP-PCBB6/alternatives.json"},"ai":{"faq":[{"question":"What is the body material of 2FA1-NLSP-PCBB6?","answer":"The body is zinc die cast with a tin finish."},{"question":"Where can I buy 2FA1-NLSP-PCBB6 and what is the lead time?","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/2FA1-NLSP-PCBB6","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-NLSP-PCBB6 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}}