{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3FA1ENZRJ-C01ER","brand":"Amphenol","brandSlug":"amphenol","productSlug":"3FA1ENZRJ-C01ER","canonicalUrl":"https://icsourcedirect.com/amphenol/3FA1ENZRJ-C01ER","factsUrl":"https://icsourcedirect.com/api/mcp/products/3FA1ENZRJ-C01ER","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMB Fakra jack, female socket, 50 Ohm, 3 GHz, IP67, Code Z, RG-174/188/316, free-hanging right angle, solder contact, tray.","salesMarkdown":"## SMB Fakra Jack, 50 Ohm, Sealed for Exterior Harnesses The 3FA1ENZRJ-C01ER: The IP67 seal makes it dust-tight and waterproof, so it goes into engine-bay or exterior harness sections without a secondary overmold. The kit includes the connector, end cap, ferrule, gasket, heat shrink, and housing — six pieces that cover the full cable termination in one order code. ## Cable Group and Termination — RG-174, 188, 316 This jack is specced for RG-174, RG-188, and RG-316 coax — thin, flexible cables common in automotive antenna feeds, GPS modules, and short RF pigtails. The shield terminates via crimp; the centre contact is soldered. ## Code Z Keying — Which Fakra Colour Goes Where Code Z is one of the Fakra colour/slot keying variants — the blue and water-coloured housing prevents cross-mating with a Code A, B, C, or D receptacle on the same harness. In a multi-connector bundle (GPS, satellite radio, cellular, V2X), the keying ensures each RF line lands on the correct port. ## How It Compares — FA1-NZSJ-C01-0 The closest functional peer is the FA1-NZSJ-C01-0 — same Code Z keying, same 50 Ohm impedance, same 100 mating cycles, same cable group (RG-174, 188, 316). The difference is frequency range: the 3FA1ENZRJ-C01ER is rated to 3 GHz, while the FA1-NZSJ-C01-0 goes to 6 GHz. For a GPS or cellular antenna feed at 2.4 GHz or below, the 3 GHz ceiling is fine; for a 5 GHz Wi-Fi or dual-band automotive link, step to the 6 GHz sibling. The 3FA1ENZRJ-C01ER also ships as a full kit (six pieces including heat shrink and gasket) versus the FA1-NZSJ-C01-0's five-piece kit (no heat shrink).","metaTitle":"Amphenol RF 3FA1ENZRJ-C01ER SMB Fakra Jack, 50 Ohm, 3 GHz","metaDescription":"Amphenol RF 3FA1ENZRJ-C01ER SMB Fakra jack, 50 Ohm, 3 GHz max, IP67 sealed. Code Z keying, RG-174/188/316 cable group. Active production, sourced per RFQ.","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 Z","Includes":"6 pcs - 1 Connector, 1 End Cap, 1 Ferrule, 1 Gasket, 1 Heat Shrink, 1 Housing","Impedance":"50Ohm","Body Finish":"Tin","Cable Group":"RG-174, 188, 316","Body Material":"Zinc Die Cast","Housing Color":"Blue, Water","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Jack, Female Socket","Fastening Type":"Latch Lock","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMB, Fakra","Frequency - Max":"3 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"IP67 - Dust Tight, Waterproof","Shield Termination":"Crimp","Base Product Number":"3FA1ENZRJ","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d070412a21755d7d6c114f893e40ba1f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3FA1ENZRJ-C01ER/alternatives.json"},"ai":{"faq":[{"question":"Is 3FA1ENZRJ-C01ER compatible with RG-174?","answer":"Yes — the cable group listing includes RG-174, RG-188, and RG-316. The shield crimps over the braid; the centre conductor solders into the beryllium copper contact."},{"question":"What is Code Z on Amphenol RF Fakra connectors?","answer":"Code Z is the colour/slot keying variant — blue and water-coloured housing. It prevents cross-mating with other Fakra codes (A, B, C, D, etc.) on the same harness, so each RF line lands on the correct port."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/3FA1ENZRJ-C01ER","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/3FA1ENZRJ-C01ER 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}}