{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PB220MNCL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PB220MNCL","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PB220MNCL","factsUrl":"https://icboms.com/api/mcp/products/LQH32PB220MNCL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, LQH32PB220MNCL, Drum Core Wirewound Inductor, Shielded, 22 µH, ±20%, 270 mA, 822mOhm DCR, SMD 1210, Tape & Reel.","salesMarkdown":"## 22 µH shielded wirewound for DC-DC filtering The Murata LQH32PB220MNCL is a drum-core wirewound inductor from the LQH32 series, rated 22 µH ±20% at 1 MHz test frequency. It handles 270 mA continuous current and saturates at 650 mA, with a maximum DCR of 822 mOhm — the DC resistance figure sets the copper loss at full rated current to about 60 mW, well within the part's self-heating budget for a 1210 footprint. ## Shielded ferrite core and SRF margin The ferrite core is fully shielded, which keeps the magnetic field contained and avoids crosstalk to adjacent traces or components — important when the inductor sits near a sensitive analog front-end or a tightly packed DC-DC converter. The self-resonant frequency is 20 MHz, well above the typical 1–4 MHz switching frequencies of small buck converters, so the inductor behaves as a pure inductive element in that band. The 125°C ceiling is the component's own maximum; derating the current above 85°C is standard practice for ferrite-core inductors. ## 1210 SMD footprint and sourcing posture Murata lists the LQH32PB220MNCL as Active.","metaTitle":"Murata LQH32PB220MNCL 22 µH Shielded Inductor, 270 mA","metaDescription":"Murata LQH32PB220MNCL drum core wirewound inductor, 22 µH ±20%, shielded ferrite core, 270 mA rated, 650 mA saturation. Active production. Order via 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)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","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":"LQH32PB","DC Resistance (DCR)":"822mOhm Max","Current Rating (Amps)":"270 mA","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1210","Frequency - Self Resonant":"20MHz","Current - Saturation (Isat)":"650mA","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2215","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4510c968c4ccaaf38b0fbf633e33d94e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32PB220MNCL?","answer":"The inductor is rated 22 µH ±20% at 1 MHz test frequency, with a continuous current rating of 270 mA and a saturation current of 650 mA. Maximum DC resistance is 822 mOhm."},{"question":"What package does LQH32PB220MNCL use?","answer":"The part is shielded and wound on a ferrite core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PB220MNCL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PB220MNCL 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}}