{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2FA1-NASP-PCB-3","brand":"Amphenol","brandSlug":"amphenol","productSlug":"2FA1-NASP-PCB-3","canonicalUrl":"https://icsourcedirect.com/amphenol/2FA1-NASP-PCB-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NASP-PCB-3","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF 2FA1-NASP-PCB-3, SMB Fakra plug, male pin, right-angle through-hole, 1 port, 50 Ohm, 3 GHz, Code A, locking ramp, gold center contact, tin body, -65°C to 165°C.","salesMarkdown":"The 2FA1-NASP-PCB-3: It is the right-angle through-hole variant of the 2FA1 series, intended for board-edge mounting where the connector body runs parallel to the PCB. The locking ramp fastening is the Fakra-specific feature that prevents the plug from vibrating loose in automotive or industrial environments — a key difference from standard SMB push-on connectors. Code A keying (blue/water housing color) ensures this plug mates only with a matching Code A Fakra receptacle, preventing cross-mating in multi-connector harness assemblies. Rated at 50 Ohm impedance and 3 GHz maximum frequency, this plug covers GPS /L2, cellular (up to 3G), and ISM band applications. The 3 GHz ceiling is the practical limit for the SMB interface with the Fakra locking ramp — above that, the insertion loss and return loss degrade beyond what most system budgets allow. ## Mounting and Termination for the Board Builder Through-hole right-angle mounting means the four PCB legs and the center pin solder into plated through-holes — no press-fit tooling required. The zinc die-cast body with tin finish gives a solderable ground plane connection and meets the corrosion resistance expected in automotive RF harnesses.","metaTitle":"2FA1-NASP-PCB-3 SMB Fakra Plug, 50 Ohm, 3 GHz, Code A","metaDescription":"2FA1-NASP-PCB-3 SMB Fakra plug, male pin, right-angle through-hole, 50 Ohm impedance, 3 GHz max frequency, Code A keying, locking ramp, -65°C to 165°C.","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":"Tape & Reel (TR); Cut Tape (CT)","Features":"Code A","Includes":"-","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"-","Body Material":"Zinc Die Cast","Housing Color":"Blue, Water","Mating Cycles":"100","Mounting Type":"Through Hole, Right Angle","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":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7370","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a3a6124cdae7ce69f0b9c945577d88f2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2FA1-NASP-PCB-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 2FA1-NASP-PCB-3?","answer":"2FA1-NASP-PCB-3 is sourced to order through independent distribution."},{"question":"Is 2FA1-NASP-PCB-3 compatible with other FAKRA connectors?","answer":"Yes, but only with Code A Fakra receptacles. The Code A keying (blue/water housing) and locking ramp ensure it mates exclusively with the matching Code A female jack. It will not physically mate with Code B, C, D, or other keying variants — the ramp geometry and housing color prevent cross-mating. The RF interface is standard 50 Ohm SMB, so signal compatibility is maintained when mated with the correct Code A counterpart."},{"question":"Does 2FA1-NASP-PCB-3 require a specific crimp tool?","answer":"No crimp tool is needed. No crimp terminal or separate ferrule is involved. For the mating receptacle side (female jack), a crimp tool may be required depending on the cable assembly chosen, but for this plug itself, soldering is the only termination method."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/2FA1-NASP-PCB-3","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-PCB-3 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}}