{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32NH270J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32NH270J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32NH270J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32NH270J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, LQH32NH270J23L, 27 µH, ±5%, 195 mA, 1.2 Ohm DCR, AEC-Q200, 1210 (3225 Metric) package.","salesMarkdown":"## Active production, automotive-grade inductor for DC-DC filtering The Murata LQH32NH270J23L is a drum core wirewound inductor in the LQH32 series, rated 27 µH with ±5% tolerance. It carries AEC-Q200 qualification, meaning it has passed the stress tests for automotive-grade passive components — thermal shock, moisture resistance, and mechanical vibration per the standard. Rated for 195 mA continuous current with a maximum DC resistance of 1.2 Ohm. The DCR sets the I²R conduction loss: at full rated current the self-heating is roughly 46 mW, well within the package's dissipation capability for most PCB layouts. Self-resonant frequency is 20 MHz, placing the usable inductance band below that point. Above SRF the component behaves capacitively — for a 1 MHz switching regulator the inductor stays inductive with margin; for a 10 MHz converter the margin narrows and the effective inductance rolls off. Operating temperature range is -40°C to +125°C, covering under-hood automotive ambient and industrial enclosure environments. The ferrite core material maintains inductance stability across this band, though the saturation current derates at the high end. ## 1210 footprint and unshielded construction — layout considerations The footprint matches standard 1210 solder pads — no special land pattern needed for reflow assembly. Unshielded construction means the magnetic field radiates from the drum core. In a dense layout, keep sensitive analog traces or low-level signal loops at least one body width away to avoid coupling. The Q factor of 35 at 1 MHz indicates moderate AC losses — adequate for power filtering but not a high-Q tuned circuit. Available on tape and reel or cut tape — the reel format suits automated pick-and-place for production volumes; cut tape works for prototyping or small-batch builds. The supplier device package code is 1210 (3225 Metric). ## Sourcing posture for this active Murata part Sourced through independent distribution channels.","metaTitle":"Murata LQH32NH270J23L 27 µH Inductor, 195 mA, AEC-Q200","metaDescription":"Active Murata LQH32NH270J23L drum core wirewound inductor, 27 µH ±5%, 195 mA, 1.2 Ohm DCR, AEC-Q200. Surface mount 1210. Quoted to order.","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":"LQH32","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"35 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"27 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32NH","DC Resistance (DCR)":"1.2Ohm Max","Current Rating (Amps)":"195 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"20MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/57ddb57aecf586c7dc125b88e96a3c0d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order LQH32NH270J23L or check stock?","answer":"Submit an RFQ for the LQH32NH270J23L through this listing. The part is active in Murata's production line, and we source it through independent distribution."},{"question":"What is the inductance and current rating of LQH32NH270J23L?","answer":"27 µH ±5% with a continuous current rating of 195 mA. DC resistance is 1.2 Ohm maximum. Self-resonant frequency is 20 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32NH270J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32NH270J23L 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}}