{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CH2R2M23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CH2R2M23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CH2R2M23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CH2R2M23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, LQH32CH2R2M23L, 2.2 µH, ±20%, 600 mA, 130 mOhm, Unshielded, 1210 (3225 Metric), -40°C to 85°C.","salesMarkdown":"## Filter inductor for DC-DC and signal-line smoothing The Murata LQH32CH2R2M23L is a 2.2 µH drum-core wirewound inductor in the LQH32 series, surface-mounted in a 1210 (3225 metric) footprint. Its 600 mA current rating and 130 mOhm DCR suit it for DC-DC converter output filters and signal-line noise suppression where the DC bias stays below that current. ## What the three key specs mean for your BOM line Inductance is 2.2 µH ±20% at 1 MHz test frequency — the tolerance is wide enough that the filter corner frequency shifts by ±20 % from the nominal RC time constant; a downstream regulator with good loop margin handles it without stability issues. Rated 600 mA continuous — the DCR of 130 mOhm produces a 78 mW self-heating loss at full current, well within the 85 °C ambient ceiling for this grade. Self-resonant frequency is 64 MHz — above that the impedance becomes capacitive, so this part filters cleanly up to the low-VHF band. For a 2.2 µH value, 64 MHz SRF is typical of a ferrite-core wirewound in this footprint.","metaTitle":"Murata LQH32CH2R2M23L 2.2 µH Inductor, 600 mA","metaDescription":"Murata Electronics LQH32CH2R2M23L drum core wirewound inductor, 2.2 µH ±20%, 600 mA, 130 mOhm DCR, 1210 package, -40 to 85 °C. Active production.","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":"Unshielded","Tolerance":"±20%","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":"LQH32CH","DC Resistance (DCR)":"130mOhm","Current Rating (Amps)":"600 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"64MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1425","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9c2a3ef49cbc020fa1adc7a546de058.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CH2R2M23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CH2R2M23L 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}}