{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FA1-NDSP-C04-1","brand":"Amphenol","brandSlug":"amphenol","productSlug":"FA1-NDSP-C04-1","canonicalUrl":"https://icsourcedirect.com/amphenol/FA1-NDSP-C04-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/FA1-NDSP-C04-1","rawCanonicalId":null},"summary":{"shortDescription":"SMB, Fakra plug, male pin, 50 Ohm, 4 GHz, 1 port, crimp termination, panel mount, locking ramp, gold center contact, kit includes connector + contact + ferrule.","salesMarkdown":"## SMB Fakra Plug Kit for RG-58 Cable Runs The FA1-NDSP-C04-1 is a SMB-style Fakra plug assembly from the FA1-NDSP series, built as a 3-piece kit — the connector body, one center contact, and a crimp ferrule. It carries the Code D keying variant, which mates only with a Code D receptacle, preventing cross-mating in multi-connector harnesses. The kit is terminated by crimping the center contact and ferrule onto RG-58-class coax (RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907), and the locking ramp holds the pair mated under vibration — a requirement for automotive and mobile equipment environments. ## Impedance and Bandwidth ## Construction and Duty Panel mounting via the flange lets the connector sit fixed to a chassis or bracket, with the cable strain relieved by the crimp ferrule.","metaTitle":"FA1-NDSP-C04-1 SMB Fakra Plug Kit, 50 Ohm, 4 GHz, RG-58","metaDescription":"FA1-NDSP-C04-1 SMB Fakra plug kit for RG-58 cable. 50 Ohm, 4 GHz, gold-plated center contact, locking ramp, panel mount. Active production, 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":"Bulk","Features":"Code D","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907","Body Material":"Brass","Housing Color":"Violet, Claret","Mating Cycles":"100","Mounting Type":"Panel Mount","Connector Type":"Plug, Male Pin","Fastening Type":"Locking Ramp","Insertion Loss":"0.3dB","Product Status":"Active","Connector Style":"SMB, Fakra","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Flange","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"FA1-NDSP","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":"$2.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d070412a21755d7d6c114f893e40ba1f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/FA1-NDSP-C04-1/alternatives.json"},"ai":{"faq":[{"question":"Is FA1-NDSP-C04-1 compatible with RG-58 coaxial cable?","answer":"Yes. The FA1-NDSP-C04-1 is rated for RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 cables. The kit includes the center contact and ferrule for crimp termination onto these coax types."},{"question":"What is the impedance of FA1-NDSP-C04-1?","answer":"50 Ohm nominal, matching standard RF system impedance. The 50 Ohm design, combined with the 4 GHz bandwidth and 0.3 dB insertion loss, makes it suitable for GPS, cellular, and ISM-band signal paths."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/FA1-NDSP-C04-1","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-NDSP-C04-1 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}}