{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32NZ820J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32NZ820J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32NZ820J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32NZ820J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, 82 µH, 70 mA, 6.2 Ohm Max DCR, 1210 (3225 Metric), AEC-Q200.","salesMarkdown":"## 82 µH wirewound for automotive noise filtering The Murata LQH32NZ820J23L is a drum-core wirewound inductor in the LQH32 series, delivering 82 µH ±5% inductance in a 1210 (3225 metric) surface-mount package. Rated at 70 mA with a maximum DC resistance of 6.2 Ω, it targets power-line filtering and decoupling in automotive modules where board space is tight. ## Parametric fit: inductance, current, and self-resonance 82 µH at 1 MHz test frequency with a self-resonant frequency of 8.5 MHz. The Q factor of 40 at 1 MHz gives a reasonable selectivity for band-pass or tank circuits at low frequencies, though the primary use case is DC-bias filtering where the inductance holds up under the rated 70 mA. The 6.2 Ω DCR sets the I²R loss at 70 mA to roughly 30 mW — negligible in most automotive loads, but worth checking if the inductor sits in a high-ambient-temperature zone where self-heating adds to the thermal budget. Operating range is -40°C to 105°C, covering the cabin and most engine-bay locations short of the exhaust manifold. Unshielded construction means the stray field couples into nearby traces — keep sensitive analog or RF routing at least one package width away from the 1210 footprint. Ferrite core material gives stable inductance over temperature but saturates sharply above the rated current; the 70 mA figure is the saturation-limited rating, not the thermal limit. ## Lifecycle and supply posture Tape-and-reel packaging — 2,000 pieces per reel typical for 1210 size. The part is not moisture-sensitive per the standard MSL-1 rating for ferrite inductors, so no dry-bake step is needed before reflow. Store the reels in a dry environment below 40°C to keep the carrier tape from curling.","metaTitle":"LQH32NZ820J23L Murata 82µH Inductor, AEC-Q200, 1210","metaDescription":"Murata LQH32NZ820J23L 82µH wirewound inductor, 70mA rated, 6.2Ω DCR, AEC-Q200 qualified. Active production, surface mount 1210.","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":"40 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"82 µH","Mounting Type":"Surface Mount","Package / Case":"1210 (3225 Metric)","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":"LQH32NZ","DC Resistance (DCR)":"6.2Ohm Max","Current Rating (Amps)":"70 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~105°C","Supplier Device Package":"1210","Frequency - Self Resonant":"8.5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8227f75002094192208d32d8beb87021.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32NZ820J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32NZ820J23L 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}}