{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32DN1R0M23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32DN1R0M23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32DN1R0M23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32DN1R0M23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, 1 µH, ±20%, 800 mA, 117mOhm DCR, Unshielded, 1210 (3225 Metric), Surface Mount.","salesMarkdown":"## 1 µH, 800 mA — DC bias headroom for power rail filtering The LQH32DN1R0M23L is a 1 µH unshielded wirewound inductor from Murata's LQH32 series, rated 800 mA with a maximum DC resistance of 117 mOhm. The DCR and current rating together define the DC bias headroom: at 800 mA the resistive loss is roughly 75 mW, which is well within the part's self-heating budget for a 105°C ambient ceiling. The self-resonant frequency is 96 MHz, meaning the inductor behaves inductively up to that point; above it the parasitic capacitance dominates and the impedance drops. For switching regulators or filter networks operating below 10 MHz, the SRF provides ample margin. ## Package and footprint — 1210 (3225 metric) Surface-mount in a nonstandard 1210 case (3.20 x 2.50 mm footprint, 2.20 mm seated height). The ferrite core is unshielded, so adjacent traces or components in a dense layout may pick up stray flux — keep sensitive signal lines at least one part width away. Not AEC-Q200 qualified, so not recommended for under-hood or transmission-mounted automotive applications without derating analysis.","metaTitle":"Murata LQH32DN1R0M23L Inductor, 1 µH, 800 mA, 1210","metaDescription":"Murata LQH32DN1R0M23L drum core wirewound inductor, 1 µH ±20%, 800 mA, 117 mOhm DCR, 96 MHz SRF, -40 to 105°C. 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) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"1 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32DN","DC Resistance (DCR)":"117mOhm Max","Current Rating (Amps)":"800 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"96MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/acdbc11902e40fafa7dafbdc018aa5fb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32DN1R0M23L?","answer":"Inductance is 1 µH with ±20% tolerance, rated current 800 mA, and maximum DC resistance 117 mOhm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32DN1R0M23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32DN1R0M23L 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}}