{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PB2R2NNCL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PB2R2NNCL","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PB2R2NNCL","factsUrl":"https://icboms.com/api/mcp/products/LQH32PB2R2NNCL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, Shielded, Ferrite Core, 2.2 µH, ±30%, 910 mA, 76.8 mOhm DCR, 1210 (3225 Metric), Surface Mount.","salesMarkdown":"## Shielded 2.2 µH ferrite core in a 1210 footprint The Murata LQH32PB2R2NNCL is a shielded drum-core wirewound inductor from the LQH32 series, built on a ferrite core and housed in the standard 1210 (3225 metric) surface-mount package. Inductance is 2.2 µH with a ±30% tolerance tested at 1 MHz — the wide tolerance band suits DC-DC converter input/output filters where the absolute value matters less than the saturation and DCR limits. The shield reduces flux leakage into adjacent PCB traces, which matters when the inductor shares a tight layout with a sensitive analog front-end or RF section. ## Current rating, DCR, and saturation ceiling Rated for 910 mA continuous current with a maximum DC resistance of 76.8 mOhm — at full rated current the I²R loss is about 64 mW, which the 1210 body dissipates without significant self-heating in still air. The saturation current (Isat) is 2 A — the inductor holds its inductance up to this peak current before the ferrite core saturates and the inductance collapses. For a buck converter with a 1 A load transient, the inductor stays well below the saturation knee. Self-resonant frequency is 70 MHz — above this frequency the parasitic capacitance across the winding dominates and the component behaves as a capacitor. That leaves a clean inductive region from DC through the 10 MHz switching range of most mid-frequency DC-DC converters. The ferrite core material maintains its permeability across this band without the steep drop-off typical of powdered-iron cores above 100 °C.","metaTitle":"Murata LQH32PB2R2NNCL Shielded Wirewound Inductor, 2.2 µH","metaDescription":"Murata LQH32PB2R2NNCL drum core wirewound inductor, 2.2 µH ±30%, 910 mA rated, 76.8 mOhm DCR, shielded ferrite core in 1210 package.","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":"±30%","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":"LQH32PB","DC Resistance (DCR)":"76.8mOhm Max","Current Rating (Amps)":"910 mA","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1210","Frequency - Self Resonant":"70MHz","Current - Saturation (Isat)":"2A","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 LQH32PB2R2NNCL?","answer":"The inductance is 2.2 µH ±30% at 1 MHz test frequency. The continuous current rating is 910 mA, and the saturation current is 2 A. Maximum DC resistance is 76.8 mOhm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PB2R2NNCL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PB2R2NNCL 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}}