{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FA1-NISP-PCB-2","brand":"Amphenol","brandSlug":"amphenol","productSlug":"FA1-NISP-PCB-2","canonicalUrl":"https://icsourcedirect.com/amphenol/FA1-NISP-PCB-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FA1-NISP-PCB-2","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FA1-NISP-PCB-2, SMB Fakra plug, male pin, 1 port, 50 Ohm impedance, 4 GHz max frequency, through-hole, gold body, locking ramp, tray.","salesMarkdown":"## SMB Fakra Plug for RF Signal Paths The FA1-NISP-PCB-2: It uses a through-hole solder termination for the centre contact and shield, with a locking ramp fastening that provides positive retention in vibration-prone environments — typical for automotive antenna modules, telematics, and infotainment head units where the Fakra interface is the standard. ## Impedance and Frequency Ceiling The 4 GHz max frequency covers GPS, cellular, and Wi-Fi bands. For a Fakra plug, 4 GHz is the typical upper limit of the SMB interface; the locking ramp adds mechanical security that the standard SMB push-on lacks, at the cost of a slightly higher disconnect force. ## Mating Cycles and Field Service Rated for 100 mating cycles, which is standard for a field-serviceable RF connector in automotive or telecom gear — enough for initial assembly and a few service disconnects over the product life. The gold-on-gold contact interface (gold body finish, gold-plated centre contact) keeps contact resistance stable across those cycles; tin-plated contacts would fret and degrade the RF signal after far fewer mates.","metaTitle":"Amphenol FA1-NISP-PCB-2 SMB Fakra Plug, 50 Ohm, 4 GHz","metaDescription":"Amphenol FA1-NISP-PCB-2 SMB Fakra plug, male pin, 50 Ohm impedance, 4 GHz max frequency, through-hole, gold body. Active lifecycle, sourced 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 I","Includes":"-","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Beige","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":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"FA1-NISP","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":"$3.5173","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6ee6ee375daa9494d1c027d4db373fce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/FA1-NISP-PCB-2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/FA1-NISP-PCB-2","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/FA1-NISP-PCB-2 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}}