{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"H.FL-R-SMT(01)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"H.FL-R-SMT~101~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/H.FL-R-SMT~101~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/H.FL-R-SMT(01)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose H.FL series receptacle, male pin, SMT, 1 port, 50 Ohms, 3 GHz max, snap-on fastening, gold center contact, bulk.","salesMarkdown":"## H.FL-R-SMT(01) — Hirose H.FL SMT Receptacle, 50 Ohm RF Interconnect The Hirose H.FL-R-SMT(01) is a surface-mount receptacle from the H.FL series, a compact RF interconnect family designed for board-level coaxial connections where space is tight and signal integrity up to 3 GHz matters. This is the male-pin version — the receptacle accepts the mating plug's centre socket, so the pin is on the board side. Rated for 50 mating cycles, it uses a snap-on fastening — push to mate, pull to release — no threads, no tools. At 50 Ohms nominal impedance and a 3 GHz maximum frequency, this connector pairs with standard 50 Ohm microstrip or coplanar waveguide traces on the PCB. The gold centre contact keeps insertion loss stable across repeated mates, though the 50-cycle rating means it is not intended for frequent disconnect in field-service harnesses — it is a one-time or occasional-mate internal interconnect. ## Mating and Footprint — What It Connects To This receptacle mates with the H.FL series plug (the female cable-side connector). The snap-on fastening locks with a positive click — no coupling nut, no torque spec. The footprint is the standard H.FL SMT land pattern: a centre pad for the signal pin and a surrounding ground ring that solders to the PCB ground plane. The mating height for H.FL connectors is typically around 2.5 mm to 3.0 mm above the board, depending on the cable assembly, but the exact stack height is defined by the plug variant used. The 50 mating-cycle rating means the gold plating on the centre contact will wear after about 50 insertions — beyond that, contact resistance may rise. For a one-time board-to-cable interconnect inside an enclosure, that is fine. If the design requires frequent cable swaps, consider a higher-cycle-rated RF connector family. ## Comparison — H.FL-R-SMT(01) vs H.FL-R-SMT(10) The only difference between the H.FL-R-SMT(01) and the H.FL-R-SMT(10) is packaging: the (01) ships in bulk, the (10) ships in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel®. All electrical and mechanical specs — 50 Ohms, 3 GHz, 50 mating cycles, gold centre contact, phosphor bronze body — are identical. Choose the (01) for hand-assembly or low-volume builds; choose the (10) for automated pick-and-place lines.","metaTitle":"Hirose H.FL-R-SMT(01) H.FL Receptacle, 50 Ohm, 3 GHz, SMT","metaDescription":"Hirose H.FL-R-SMT(01) H.FL series receptacle, male pin, SMT, 50 Ohm impedance, 3 GHz max, gold center contact, active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Series":"H.FL","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Silver","Cable Group":"-","Body Material":"Phosphor Bronze","Housing Color":"Black","Mating Cycles":"50","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"H.FL","Frequency - Max":"3 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"H.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":"$2.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How many mating cycles for H.FL-R-SMT(01)?","answer":"Rated for 50 mating cycles. The gold centre contact plating supports this cycle life; beyond 50 insertions, contact resistance may increase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/H.FL-R-SMT~101~2","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/H.FL-R-SMT~101~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}