{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2MCN220K02L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2MCN220K02L","canonicalUrl":"https://icboms.com/murata-electronics/LQH2MCN220K02L","factsUrl":"https://icboms.com/api/mcp/products/LQH2MCN220K02L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series drum core wirewound inductor, unshielded, 22 µH ±10%, 185 mA, 0806 (2016 Metric) surface-mount package.","salesMarkdown":"## 22 µH, 185 mA, 2.73 Ohm DCR — what drives the fit The LQH2MCN220K02L: The 22 µH inductance at 1 MHz test frequency is the primary filter target; the 185 mA current rating is the continuous DC limit before the core saturates or the temperature rise exceeds the 85 °C operating ceiling. The 2.73 Ohm maximum DCR sets the I²R conduction loss — at 185 mA the self-heating from DCR alone is about 93 mW, which is manageable in a 0806 footprint but worth checking against the ambient temperature budget. Self-resonant frequency is 30 MHz, meaning the inductor behaves inductively up to roughly that point; above it parasitic capacitance dominates and the impedance drops. For switching converters switching below 10 MHz this is well clear of the SRF, but for RF bias or filtering near 30 MHz the effective inductance will roll off. ## 0806 footprint and ferrite core The ferrite core material gives good inductance stability over temperature and current, but the unshielded construction means flux can couple into nearby traces or components; keep sensitive analog or RF traces a few millimeters away. ## Sourcing and compliance RoHS and REACH compliance documentation is available from Murata upon request.","metaTitle":"Murata LQH2MCN220K02L 22 µH Unshielded Inductor, 185 mA","metaDescription":"Murata LQH2MCN220K02L drum core wirewound inductor, 22 µH ±10%, 185 mA, 2.73 Ohm DCR, 0806 package. Active production, quoted to order. Request a quote.","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":"LQH2","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"22 µH","Mounting Type":"Surface Mount","Package / Case":"0806 (2016 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Base Product Number":"LQH2MCN","DC Resistance (DCR)":"2.73Ohm Max","Current Rating (Amps)":"185 mA","Height - Seated (Max)":"0.037\\\" (0.95mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"0806 (2016 Metric)","Frequency - Self Resonant":"30MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc6f514b53edf5d78db9d004525e7030.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LQH2MCN220K02L's inductance and current rating?","answer":"It is a 22 µH drum core wirewound inductor rated for 185 mA continuous DC current, with a maximum DC resistance of 2.73 Ohms."},{"question":"Is the LQH2MCN220K02L shielded?","answer":"No, it is unshielded. The ferrite core provides some self-shielding, but magnetic flux will couple into nearby circuitry — allow clearance from sensitive traces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2MCN220K02L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2MCN220K02L 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}}