{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPS5015-155MRC","brand":"Coilcraft","brandSlug":"coilcraft","productSlug":"LPS5015-155MRC","canonicalUrl":"https://icboms.com/coilcraft/LPS5015-155MRC","factsUrl":"https://icboms.com/api/mcp/products/LPS5015-155MRC","rawCanonicalId":null},"summary":{"shortDescription":"Coilcraft LPS5015-155MRC, Shielded Drum Core Inductor, 1.5 mH, ±20%, 90 mA, 25 Ohm DCR, Surface Mount, -40°C~125°C.","salesMarkdown":"## Inductance and current limits — what the 1.5 mH rating means for your rail The Coilcraft LPS5015-155MRC is a shielded drum-core inductor in the LPS5015 series, rated 1.5 mH ±20% with a continuous current of 90 mA and a saturation current of 80 mA at 100 kHz test frequency. The 80 mA saturation floor is the real limit for DC bias — once the core saturates, inductance collapses and the ripple current rises, so the 90 mA thermal rating is usable only when the DC component stays below the saturation knee. ## DC resistance and self-resonant frequency — the loss and bandwidth ceilings Self-resonant frequency is 2.5 MHz — above this point the inductor behaves capacitively, so the part is suited for DC-DC converters and filtering below roughly 500 kHz where the impedance stays inductive. The shielded ferrite core contains the magnetic field within the package, which reduces crosstalk to adjacent traces on a dense PCB — useful when the inductor sits near sensitive analog or RF circuitry.","metaTitle":"Coilcraft LPS5015-155MRC Shielded Drum Core Inductor, 1.5 mH","metaDescription":"Coilcraft LPS5015-155MRC shielded drum core inductor, 1.5 mH ±20%, 90 mA rated, 80 mA saturation, 25 Ohm DCR, -40 to 125°C, surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Coilcraft","Type":"Drum Core","Series":"LPS5015","Package":"Strip","Ratings":"-","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"1.5 mH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.197\\\" L x 0.197\\\" W (5.00mm x 5.00mm)","DC Resistance (DCR)":"25Ohm Max","Current Rating (Amps)":"90 mA","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"-","Frequency - Self Resonant":"2.5MHz","Current - Saturation (Isat)":"80mA","Inductance Frequency - Test":"100 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0e72ddff79e6671b10ec1374708c6a39.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the saturation current for LPS5015-155MRC?","answer":"The saturation current (Isat) is 80 mA — this is the DC bias level at which the inductance typically drops 10%, so the usable DC current should stay below this value to maintain the full 1.5 mH."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/coilcraft/LPS5015-155MRC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/coilcraft/LPS5015-155MRC 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}}