{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CH4R7M23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CH4R7M23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CH4R7M23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CH4R7M23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound unshielded inductor, 4.7 µH, 450 mA, 200 mOhm DCR, 1210 (3225 Metric) package, Tape & Reel.","salesMarkdown":"## DC bias and current derating The LQH32CH4R7M23L: Rated 450 mA continuous with a DCR of 200 mOhm max. The self-resonant frequency is 43 MHz, so this part is useful for filtering in the low-MHz range — above that the impedance turns capacitive. The ferrite core saturates gradually; expect inductance to drop ~10-20% at rated current, typical for an unshielded drum core.","metaTitle":"Murata LQH32CH4R7M23L 4.7 µH Unshielded Inductor, 450 mA","metaDescription":"Murata LQH32CH4R7M23L, 4.7 µH ±20% wirewound inductor, 450 mA, 200 mOhm DCR, 43 MHz SRF, -40°C to 85°C. Sourced to order against 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":"LQH32","Package":"Tape & Reel (TR)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"4.7 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":"LQH32CH","DC Resistance (DCR)":"200mOhm","Current Rating (Amps)":"450 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"43MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1425","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9c2a3ef49cbc020fa1adc7a546de058.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LQH32CH4R7M23L/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Murata provide for LQH32CH4R7M23L?","answer":"The evidence does not list RoHS, REACH, UL, or IEC certifications for this part. Standard Murata inductor documentation includes a product specification sheet; compliance status should be verified with the manufacturer or a distributor at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CH4R7M23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CH4R7M23L 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}}