{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HNHR82K03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HNHR82K03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HNHR82K03L","factsUrl":"https://icboms.com/api/mcp/products/LQH2HNHR82K03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound inductor, shielded, 820 nH, ±10%, 550 mA, 90 mOhm DCR, 1008 (2520 Metric) package, AEC-Q200.","salesMarkdown":"## 820 nH shielded inductor for automotive power and signal lines The Murata LQH2HNHR82K03L is a shielded wirewound inductor from the LQH2 series, delivering 820 nH ±10% with a continuous current rating of 550 mA and a DC resistance of 90 mOhm — a combination that suits DC-DC converter input/output filtering and EMI suppression in automotive modules where board space is tight. ## Self-resonant frequency and DCR govern the filter corner The 180 MHz self-resonant frequency (SRF) sets the upper useful band — above SRF the inductor behaves capacitively, so for a buck-converter switching at 2 MHz or a CAN bus common-mode choke application, the 820 nH value stays well below the SRF and the component acts as a pure inductor. A 90 mOhm DCR at 550 mA produces a 50 mV IR drop and about 27 mW of self-heating — negligible in a 1008 package with ferrite core, but worth including in the loss budget for a high-efficiency POL converter. The shielded ferrite core contains the magnetic flux, reducing crosstalk to adjacent traces and components — important when the inductor sits near a sensitive analog front-end or a wireless transceiver in a dense PCB layout. ## Active and ready for your BOM Supplied in tape-and-reel packaging (Cut Tape also available), the 1008 (2520 Metric) footprint is compatible with standard pick-and-place assembly and common reflow profiles.","metaTitle":"Murata LQH2HNHR82K03L Inductor, 820 nH, 550 mA, Shielded","metaDescription":"Murata LQH2HNHR82K03L shielded wirewound inductor, 820 nH ±10%, 550 mA, 90 mOhm DCR, AEC-Q200, 1008 package, -40 to 125°C. Active production, order against 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":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±10%","Inductance":"820 nH","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)","DC Resistance (DCR)":"90mOhm","Current Rating (Amps)":"550 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1008","Frequency - Self Resonant":"180MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ee749048c6f9b659e05cf9b4e5d2ffd8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the self-resonant frequency of LQH2HNHR82K03L and why does it matter?","answer":"The self-resonant frequency is 180 MHz. This means the inductor behaves inductively up to roughly 180 MHz; above that frequency the parasitic capacitance dominates and the part acts as a capacitor. For typical switching converters operating below 10 MHz, the 820 nH value stays well below SRF, so the inductor's impedance rises linearly with frequency as expected."},{"question":"How do I order LQH2HNHR82K03L and check current pricing?","answer":"This part is sourced through our independent distribution channel. Submit an RFQ with your target quantity and we will confirm current pricing, availability, and lead time from our network of authorized and specialty suppliers. No stock or price figures are published here; each quote reflects real-time market conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HNHR82K03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HNHR82K03L 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}}