{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CN2R2M33L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CN2R2M33L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CN2R2M33L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CN2R2M33L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, Unshielded, 2.2 µH, ±20%, 790 mA, 126.1mOhm DCR, 64MHz SRF, 1210 (3225 Metric), Surface Mount.","salesMarkdown":"## Active production, 2.2 µH wirewound for 1210 pads The Murata LQH32CN2R2M33L is an active-production drum core wirewound inductor in the LQH32 series, housed in a 1210 (3225 Metric) surface-mount package. Rated at 2.2 µH with a ±20% tolerance, 790 mA current rating, and a maximum DC resistance of 126.1 mOhm, this part is sized for power supply filtering and decoupling in consumer and industrial applications. ## Self-resonant frequency and ferrite core The self-resonant frequency of 64 MHz defines the upper frequency limit where the inductor's impedance peaks before it becomes capacitive — above this frequency the part stops behaving as an inductor and will not filter as expected. The ferrite core material gives high inductance density in the 1210 footprint but saturates at lower DC bias than an air-core or iron-powder alternative — the 790 mA rating is the point where inductance typically drops 10% from the nominal value. ## Unshielded construction and board layout The unshielded drum core design means magnetic flux radiates from the open side — adjacent traces carrying sensitive analog signals or high-impedance nodes should maintain a keep-out zone of at least one part width (3.2 mm) to avoid stray coupling.","metaTitle":"Murata LQH32CN2R2M33L 2.2 µH Inductor, 790 mA, 1210","metaDescription":"Active production Murata LQH32CN2R2M33L drum core wirewound inductor. 2.2 µH, 790 mA, 126.1 mOhm DCR, 64 MHz SRF. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"Drum Core, Wirewound","Series":"LQH32","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"2.2 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32CN","DC Resistance (DCR)":"126.1mOhm Max","Current Rating (Amps)":"790 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"64MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/032db72f674b67668bffce09c5b34444.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 2.2 µH inductance tested at?","answer":"The inductance value of 2.2 µH is measured at 1 MHz test frequency, which is the standard condition for this LQH32 series part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CN2R2M33L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CN2R2M33L when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}