{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32MN8R2K23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32MN8R2K23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32MN8R2K23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32MN8R2K23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, 8.2 µH, 225 mA, ±10%, Unshielded, 1210 (3225 Metric), Tape & Reel.","salesMarkdown":"## 8.2 µH wirewound in a 1210 footprint The Murata LQH32MN8R2K23L is a drum-core, wirewound inductor in the LQH32 series, rated for 8.2 µH ±10% at 1 MHz with a 225 mA continuous current rating. ## Q factor and self-resonant frequency A Q of 20 at 1 MHz and a self-resonant frequency of 23 MHz define the useful band. Below resonance the inductor behaves as a pure inductive element; above it the parasitic capacitance dominates and the impedance rolls off. For a DC-DC converter switching at 500 kHz to 2 MHz, the 23 MHz SRF gives plenty of margin — the inductor stays inductive across the switching harmonics. ## Unshielded ferrite core — placement matters The ferrite core is unshielded, so the external magnetic field couples into adjacent traces or components. On a dense board keep a keep-out zone around the inductor — at least one part width (3.2 mm) from sensitive analog loops or high-impedance nodes.","metaTitle":"Murata LQH32MN8R2K23L Inductor, 8.2 µH, 225 mA, 1210","metaDescription":"Murata LQH32MN8R2K23L drum core wirewound inductor, 8.2 µH ±10%, 225 mA rated current, 1.6 Ohm DCR, 1210 package. Active production, sourced per 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":"20 @ 1MHz","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"8.2 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":"LQH32MN","DC Resistance (DCR)":"1.6Ohm Max","Current Rating (Amps)":"225 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"23MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cfd82089124c69e5e21a12ea773111de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32MN8R2K23L?","answer":"Inductance is 8.2 µH at 1 MHz with ±10% tolerance. The rated DC current is 225 mA, limited by the 1.6 Ohm max DCR and the resulting self-heating."},{"question":"Is this inductor shielded?","answer":"No, it is unshielded. The ferrite drum core leaves the magnetic field open; plan board layout with spacing from noise-sensitive circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32MN8R2K23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32MN8R2K23L 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}}