{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32MN100J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32MN100J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32MN100J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32MN100J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, 10 µH, ±5%, 190 mA, 1.8 Ohm DCR, Unshielded, Surface Mount, 1210 (3225 Metric).","salesMarkdown":"## Drum-core wirewound for general-purpose filtering The Murata LQH32MN100J23L is a 10 µH unshielded wirewound inductor built on a ferrite drum core, housed in a 1210 (3225 metric) surface-mount package. Its 190 mA current rating and 1.8 Ohm maximum DCR set the DC loss budget — at full rated current the I²R drop is about 65 mW, which stays within the 85°C ambient ceiling without forced airflow. ## Self-resonant frequency and usable bandwidth With a self-resonant frequency of 20 MHz, this inductor behaves as an inductor up to roughly that point; above SRF the impedance turns capacitive and the part loses its filtering effectiveness. The Q factor of 35 at 1 MHz tells you the ratio of reactance to AC resistance at the test frequency — useful for tuned circuits or LC filters where insertion loss matters.","metaTitle":"Murata LQH32MN100J23L 10 µH Unshielded Wirewound Inductor","metaDescription":"Murata LQH32MN100J23L drum-core wirewound inductor, 10 µH ±5%, 190 mA, 1.8 Ohm DCR, unshielded, 1210 package. Active production, available to order.","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":"10 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)":"1.8Ohm Max","Current Rating (Amps)":"190 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"20MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cfd82089124c69e5e21a12ea773111de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance tolerance of LQH32MN100J23L?","answer":"The tolerance is ±5% at 1 MHz test frequency."},{"question":"Is LQH32MN100J23L shielded or unshielded?","answer":"It is unshielded — the magnetic field radiates from the drum core, so board placement relative to nearby traces or sensitive analog circuits should account for stray coupling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32MN100J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32MN100J23L 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}}