{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"W.FL2-R-SMT-1(10)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"W.FL2-R-SMT-1~110~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/W.FL2-R-SMT-1~110~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/W.FL2-R-SMT-1(10)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose W.FL2 series ultra-miniature coax receptacle, W.FL2-R-SMT-1(10), 50 Ohm, DC to 6 GHz, SMT, snap-on, single port, male pin center contact, gold plating.","salesMarkdown":"## Ultra-Miniature Coax Receptacle for 6 GHz Signal Paths The Hirose W.FL2-R-SMT-1(10) is a surface-mount ultra-miniature coax receptacle from the W.FL2 series, designed for applications where board space is tight and signal integrity up to 6 GHz matters. It presents a 50 Ohm impedance through the interface — match that to the PCB trace impedance or you'll see a reflection at the launch. The snap-on fastening gives a positive tactile lock in a package small enough for handheld and IoT radio modules. Rated DC to 6 GHz, this single-port receptacle uses a male pin center contact with gold plating over brass, housed in a Liquid Crystal Polymer (LCP) dielectric. The body is phosphor bronze with a silver finish, and the shield terminates to the board through solder pads — standard SMT reflow assembly. The 20 mating cycle rating tells you this is a low-cycle connector, typical for a one-time board-to-cable mate in production or a field-replaceable module that stays mated for its service life. ## Last Buy — Sourcing Decision The W.FL2-R-SMT-1(10) carries a Last Buy status from Hirose. That means the factory has announced end-of-life — remaining stock is the final production run. For a BOM that requires this connector, the path is to source from surplus or broker inventory. If your design is still in development, consider evaluating the current W.FL2 series portfolio for a replacement that matches your frequency and footprint requirements. This is the receptacle (board-mount) half of the W.FL2 interface. It mates with the corresponding W.FL2 series plug on the cable assembly. The snap-on retention means the cable-side plug pushes on and locks with an audible click — no threaded coupling.","metaTitle":"Hirose W.FL2-R-SMT-1(10) W.FL2 Receptacle, 50 Ohm, 6 GHz","metaDescription":"Hirose W.FL2-R-SMT-1(10) W.FL2 series ultra-miniature coax receptacle, 50 Ohm impedance, DC to 6 GHz. SMT, snap-on mating. Last Buy — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"W.FL2","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Silver","Cable Group":"-","Body Material":"Phosphor Bronze","Housing Color":"Black","Mating Cycles":"20","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Last Time Buy","Connector Style":"W.FL2","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"W.FL","Contact Termination":"Solder","Dielectric Material":"Liquid Crystal Polymer (LCP)","Operating Temperature":"-40°C ~ 90°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for W.FL2-R-SMT-1(10)?","answer":"No official successor order code is listed for this part. The W.FL2 series remains active — review the current Hirose W.FL2 portfolio for a receptacle that matches your footprint, impedance, and frequency needs. For an existing BOM, the Last Buy inventory is the primary sourcing path."},{"question":"What is the impedance of W.FL2-R-SMT-1(10)?","answer":"The W.FL2-R-SMT-1(10) is a 50 Ohm connector, rated from DC to 6 GHz. The PCB trace impedance must match 50 Ohm to avoid signal reflections at the launch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/W.FL2-R-SMT-1~110~2","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/hirose-electric-co-ltd/W.FL2-R-SMT-1~110~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}