{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPN1R5MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPN1R5MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPN1R5MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPN1R5MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series drum core wirewound power inductor, shielded, 1.5 µH ±20%, 1.22 A, 88.8 mOhm DCR, 1212 (3030 Metric) surface mount.","salesMarkdown":"## Shielded 1.5 µH power inductor for DC-DC rail filtering The Murata LQH3NPN1R5MGRL is a shielded drum core wirewound inductor in the LQH3 series, delivering 1.5 µH ±20% inductance with a 1.22 A continuous current rating and an 88.8 mOhm max DCR. The 1.4 A saturation current (Isat) sits above the rated current, giving headroom for transient spikes in switch-mode power supply outputs without the inductance collapsing under load. ## 1212 footprint and board-level integration The ferrite core and shielded construction reduce radiated EMI, making the inductor suitable for noise-sensitive circuits adjacent to RF or analog signal chains. ## Self-resonant frequency and operating envelope With an 80 MHz self-resonant frequency, the inductor maintains its inductive impedance well above the switching frequencies of common buck and boost converters, so the effective inductance holds across the converter's operating band.","metaTitle":"Murata LQH3NPN1R5MGRL Shielded Power Inductor, 1.5 µH","metaDescription":"Murata LQH3NPN1R5MGRL drum core wirewound inductor, 1.5 µH ±20%, 1.22 A, 88.8 mOhm DCR, shielded, 1212 package. Active production, sourced per 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":"LQH3","Package":"Tape & Reel (TR)","Ratings":"-","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"1.5 µH","Mounting Type":"Surface Mount","Package / Case":"1212 (3030 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.118\\\" L x 0.118\\\" W (3.00mm x 3.00mm)","Base Product Number":"LQH3NPN","DC Resistance (DCR)":"88.8mOhm Max","Current Rating (Amps)":"1.22 A","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1212 (3030 Metric)","Frequency - Self Resonant":"80MHz","Current - Saturation (Isat)":"1.4A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1561","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ca3e274b3c8e9e5a1e2a0e200f8f6ddd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance tolerance of LQH3NPN1R5MGRL?","answer":"The inductance tolerance is ±20% at 1 MHz test frequency."},{"question":"What is the DC resistance of LQH3NPN1R5MGRL?","answer":"The maximum DC resistance is 88.8 mOhm, which sets the I²R conduction loss in the power path."},{"question":"Does LQH3NPN1R5MGRL have a saturation current rating?","answer":"Yes, the saturation current (Isat) is 1.4 A, above the 1.22 A continuous rating, providing margin for peak currents."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPN1R5MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPN1R5MGRL 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}}