{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HPN4R7MJRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HPN4R7MJRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HPN4R7MJRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2HPN4R7MJRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound, Shielded, 4.7 µH, ±20%, 770 mA, 1008 (2520 Metric), Tape & Reel.","salesMarkdown":"## Component identity and key parametrics The Murata LQH2HPN4R7MJRL is a shielded drum-core wirewound inductor from the LQH2 series, built on a ferrite core with ±20% tolerance on the 4.7 µH nominal inductance. Rated for 770 mA continuous current with a saturation current floor of 1.23 A — the saturation limit is nearly 60% above the thermal rating, so the part is core-limited in normal DC-DC operation, not DCR-limited. ## Package and board-fit dimensions The 204 mOhm max DCR at 770 mA means roughly 120 mW of I²R loss at full rated current — budget the copper pour on the PCB landing pads to keep the temperature rise below the 105°C operating ceiling. ## Lifecycle status — Last Buy, source now or plan a substitute The manufacturer has placed this part in Last Buy status — the production window is closing, and once Murata's final shipment clears distribution, the only channel will be surplus inventory held by independent distributors. No official successor or pin-compatible drop-in replacement is recorded on the LQH2HPN line. For a BOM line that must outlive the Last Buy, the replacement path is a parametric substitute in the same 1008 footprint with matching 4.7 µH ±20% and ≥770 mA current rating — a board spin may be needed if the new part's DCR or saturation current shifts the power-stage stability.","metaTitle":"LQH2HPN4R7MJRL Murata Shielded Power Inductor, 4.7 µH","metaDescription":"Murata LQH2HPN4R7MJRL 4.7 µH shielded wirewound inductor in 1008 package. 770 mA rated, 1.23 A saturation. Last Buy — sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","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":"±20%","Inductance":"4.7 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Last Time Buy","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)":"204mOhm Max","Current Rating (Amps)":"770 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1008 (2520 Metric)","Frequency - Self Resonant":"40MHz","Current - Saturation (Isat)":"1.23A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/acbe2cf4f509ddad05a630b1e7a13a9a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order LQH2HPN4R7MJRL or check current stock?","answer":"This part is in Last Buy status and sourced through independent distribution."},{"question":"What is the self-resonant frequency of LQH2HPN4R7MJRL?","answer":"The self-resonant frequency is 40 MHz, which is well above the switching frequency of most 1-2 MHz DC-DC converters. The inductance remains stable up to about 10-15 MHz before the SRF starts to roll off."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HPN4R7MJRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HPN4R7MJRL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}