{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HPN1R5NJRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HPN1R5NJRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HPN1R5NJRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2HPN1R5NJRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound Inductor, Shielded, 1.5 µH, ±30%, 1.08 A, 1008 (2520 Metric), Surface Mount.","salesMarkdown":"## Parametric fit for the DC-DC rail The LQH2HPN1R5NJRL is a 1.5 µH shielded wirewound inductor from Murata's LQH2 series, built on a ferrite drum core in the 1008 (2520 Metric) surface-mount footprint. Its 1.08 A continuous current rating and 2.2 A saturation current (Isat) define the usable DC bias range — the inductance holds within tolerance up to the saturation limit, beyond which the core loses stored energy and the inductor behaves like a short. The 90 mΩ maximum DCR sets the I²R conduction loss: at 1.08 A, that is roughly 105 mW of self-heating, which must be factored into the thermal budget alongside the ambient temperature. The 95 MHz self-resonant frequency (SRF) means this part is suited for switching converters operating well below that threshold — typically 1-4 MHz buck regulators where the parasitic winding capacitance does not yet dominate the impedance. The ±30% tolerance on the 1.5 µH nominal value is typical for power-grade ferrite inductors; the actual inductance at the operating DC bias will shift downward from the zero-bias value per the core material's BH curve, so the converter's compensation and ripple current should be designed around the minimum inductance case. ## Board integration and thermal envelope The shielded construction contains the magnetic flux within the core, reducing radiated EMI to adjacent traces and sensitive analog circuitry; this is critical when the inductor sits near a wireless transceiver or high-impedance sensor front-end. The tape-and-reel packaging supports automated pick-and-place at high throughput; the cut-tape option is available for prototyping or low-volume builds. ## Sourcing posture and lifecycle No pin-compatible second-source or successor is listed — the LQH2HPN base product number is the ordering prefix for the series, and any alternative would require a different inductance value or package size.","metaTitle":"Murata LQH2HPN1R5NJRL Shielded Power Inductor, 1.5 µH","metaDescription":"Murata LQH2HPN1R5NJRL drum core wirewound inductor, 1.5 µH ±30%, 1.08 A rated, 2.2 A saturation, 90 mΩ DCR, shielded 1008 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":"LQH2","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±30%","Inductance":"1.5 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Base Product Number":"LQH2HPN","DC Resistance (DCR)":"90mOhm Max","Current Rating (Amps)":"1.08 A","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C~105°C","Supplier Device Package":"1008 (2520 Metric)","Frequency - Self Resonant":"95MHz","Current - Saturation (Isat)":"2.2A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/acbe2cf4f509ddad05a630b1e7a13a9a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the saturation current (Isat) of LQH2HPN1R5NJRL and why does it matter?","answer":"The saturation current is 2.2 A. This is the DC bias level at which the ferrite core begins to saturate and the inductance drops significantly — typically by 10-30% from the zero-bias value. For a buck converter, the peak inductor current (DC load plus ripple) must stay below this limit to maintain output regulation and avoid runaway current on a transient load step."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HPN1R5NJRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HPN1R5NJRL 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}}