{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32MN220J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32MN220J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32MN220J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32MN220J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, 22 µH, ±5%, 150 mA, 2.8 Ohm DCR, Unshielded, 1210 (3225 Metric), Tape & Reel.","salesMarkdown":"## 22 µH at 150 mA — the DC bias ceiling The LQH32MN220J23L is a 22 µH unshielded wirewound inductor from Murata's LQH32 series, rated for 150 mA continuous current. ## Unshielded ferrite core — where it fits and where it doesn't The ferrite drum core is unshielded, so the magnetic field extends beyond the component body. In a dense layout, adjacent traces or other inductors within a few millimetres will couple into this field — keep a keep-out zone around the part or shield it with a ground plane on the layer below. The self-resonant frequency is 14 MHz, meaning the inductor behaves as an inductor up to roughly that point; above it the parasitic capacitance dominates and the impedance drops. Q factor is 35 at 1 MHz, which is moderate — adequate for LC filter tanks and DC-DC converter output filters in the low-MHz range, but not for narrow-band RF matching where a higher-Q part would reduce insertion loss. ## 1210 footprint — board-fit note The nonstandard case designation means the pad layout follows the 1210 footprint common to chip inductors and ceramic capacitors — confirm the land pattern matches the manufacturer's recommended pad geometry for reflow soldering.","metaTitle":"Murata LQH32MN220J23L 22 µH Unshielded Wirewound Inductor","metaDescription":"Murata LQH32MN220J23L 22 µH ±5% unshielded wirewound inductor, 150 mA, 2.8 Ohm DCR, 1210 package. Active production, available 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":"LQH32","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Q @ Freq":"35 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"22 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)":"2.8Ohm Max","Current Rating (Amps)":"150 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"14MHz","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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32MN220J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32MN220J23L 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}}