{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPS4018-153MRC","brand":"Coilcraft","brandSlug":"coilcraft","productSlug":"LPS4018-153MRC","canonicalUrl":"https://icboms.com/coilcraft/LPS4018-153MRC","factsUrl":"https://icboms.com/api/mcp/products/LPS4018-153MRC","rawCanonicalId":null},"summary":{"shortDescription":"Coilcraft LPS4018-153MRC, LPS4018 series, shielded drum core power inductor, 15 µH ±20%, 800 mA rated current, 260 mOhm max DCR, AEC-Q200 qualified, surface mount, 3.90 mm × 3.90 mm × 1.80 mm.","salesMarkdown":"## 15 µH shielded inductor for DC-DC input/output filters The Coilcraft LPS4018-153MRC is a shielded drum core inductor in the LPS4018 series, delivering 15 µH ±20% inductance with an 800 mA continuous current rating and an 860 mA saturation current floor. The 260 mOhm max DCR keeps conduction losses manageable for point-of-load regulators in the 1–3 W range. The shielded ferrite core contains the magnetic field, reducing EMI coupling to nearby traces in a dense layout. The strip-pack format suits automated pick-and-place assembly; confirm the reel quantity with your distributor if tape-and-reel is required for the line. The self-resonant frequency of 32 MHz places the inductor well above the switching frequency of most buck converters (typically 300 kHz–2 MHz), so the inductive impedance dominates and parasitic capacitance does not degrade filtering performance.","metaTitle":"Coilcraft LPS4018-153MRC Shielded Power Inductor, 15 µH","metaDescription":"Coilcraft LPS4018-153MRC drum core shielded inductor, 15 µH ±20%, 800 mA rated, 260 mOhm DCR, AEC-Q200 qualified, active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Coilcraft","Type":"Drum Core","Series":"LPS4018","Package":"Strip","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"15 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.154\\\" L x 0.154\\\" W (3.90mm x 3.90mm)","DC Resistance (DCR)":"260mOhm Max","Current Rating (Amps)":"800 mA","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"-","Frequency - Self Resonant":"32MHz","Current - Saturation (Isat)":"860mA","Inductance Frequency - Test":"100 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0a1383b82e9440ac5710704b6c85e4ee.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPS4018-153MRC/alternatives.json"},"ai":{"faq":[{"question":"What is the inductance tolerance and test frequency for LPS4018-153MRC?","answer":"Inductance is 15 µH with a ±20% tolerance, measured at 100 kHz. The ±20% band is typical for power-grade ferrite inductors; the saturation current of 860 mA is the point where inductance drops by 10%, not the thermal limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/coilcraft/LPS4018-153MRC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/coilcraft/LPS4018-153MRC 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}}