{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH43PN101M26L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH43PN101M26L","canonicalUrl":"https://icboms.com/murata-electronics/LQH43PN101M26L","factsUrl":"https://icboms.com/api/mcp/products/LQH43PN101M26L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH43 series, Drum Core Wirewound Inductor, Shielded, 100 µH, ±20%, 320 mA, 1.85 Ohm DCR, 1812 (4532 Metric) SMD, Tape & Reel.","salesMarkdown":"## 100 µH, 320 mA — shielded drum-core inductor for power and filtering The Murata LQH43PN101M26L is a shielded drum-core wirewound inductor in the LQH43 series, rated 100 µH ±20% with a DC current rating of 320 mA and a matching saturation current of 320 mA. The ferrite core and full magnetic shield keep flux leakage low, making this a good fit for DC-DC converter input/output filters or power-supply rail smoothing where adjacent traces need EMI containment. ## Self-resonant frequency and usable band Self-resonant frequency is 4 MHz — above this point the inductor's impedance becomes capacitive, so the part is best used in switching converters or filter stages operating below 2–3 MHz where the inductive impedance dominates. Inductance is tested at 1 MHz, confirming the part is characterised in the lower-frequency power range rather than RF decoupling. ## Active lifecycle — no near-term obsolescence risk The base product number LQH43PN covers multiple inductance values in the same footprint, making it easy to adjust the BOM without a board spin if the circuit needs a different µH.","metaTitle":"Murata LQH43PN101M26L 100 µH Shielded Inductor, 320 mA","metaDescription":"Murata LQH43PN101M26L drum core wirewound inductor, 100 µH ±20%, 320 mA, shielded, 1.85 Ohm DCR, 1812 SMD. 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":"LQH43","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"100 µH","Mounting Type":"Surface Mount","Package / Case":"1812 (4532 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.177\\\" L x 0.126\\\" W (4.50mm x 3.20mm)","Base Product Number":"LQH43PN","DC Resistance (DCR)":"1.85Ohm Max","Current Rating (Amps)":"320 mA","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1812 (4532 Metric)","Frequency - Self Resonant":"4MHz","Current - Saturation (Isat)":"320mA","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/750e09f4f980b47c57b4ab7fa196d2ac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is LQH43PN101M26L's listed type and series?","answer":"It is a Drum Core, Wirewound inductor from the LQH43 series, fully shielded with a ferrite core."},{"question":"What is the DC resistance and current rating of this inductor?","answer":"Maximum DCR is 1.85 Ohm, and the continuous current rating is 320 mA — the saturation current is also 320 mA, so the part saturates at the same current it is rated to carry continuously."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH43PN101M26L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH43PN101M26L 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}}