{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CN100K53L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CN100K53L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CN100K53L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CN100K53L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series drum core wirewound inductor, unshielded, 10 µH ±10%, 450 mA, 390 mOhm DCR, 1210 (3225 Metric) SMD, tape and reel.","salesMarkdown":"## 10 µH at 450 mA — the DC bias ceiling The LQH32CN100K53L is a 10 µH unshielded wirewound inductor from Murata's LQH32 series, rated for 450 mA continuous current. That current rating is the DC bias limit where inductance starts to roll off — above it the ferrite core saturates and the effective inductance drops, so the 450 mA figure governs the actual DC load the inductor can carry in a buck converter or filter stage. ## DCR and self-resonant frequency 390 mOhm max DCR sets the copper loss at full rated current — at 450 mA the I²R loss is about 79 mW, which is manageable for a 1210 body but worth checking against the thermal budget in a dense board. The 26 MHz self-resonant frequency (SRF) means the inductor behaves inductively up to roughly 26 MHz; above that parasitic capacitance dominates and the impedance turns capacitive. For a 1–10 MHz switching regulator the SRF gives plenty of headroom. ## Footprint and temperature range Ferrite core material gives stable inductance over temperature within this band.","metaTitle":"Murata LQH32CN100K53L 10 µH Unshielded Inductor, 450 mA","metaDescription":"Murata LQH32CN100K53L drum core wirewound inductor, 10 µH ±10%, 450 mA, 390 mOhm DCR, 1210 (3225 Metric) SMD, active production, available 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":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"10 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":"LQH32CN","DC Resistance (DCR)":"390mOhm Max","Current Rating (Amps)":"450 mA","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"26MHz","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/4631e89acc724af2b252dede1df988c2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32CN100K53L?","answer":"10 µH ±10% with a 450 mA continuous current rating. The DC resistance is 390 mOhm max, and the self-resonant frequency is 26 MHz."},{"question":"What package size is LQH32CN100K53L?","answer":"Suitable for standard pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CN100K53L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CN100K53L 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}}