{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFE252012P-1R0M=P2","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFE252012P-1R0MP2","canonicalUrl":"https://icboms.com/murata-electronics/DFE252012P-1R0MP2","factsUrl":"https://icboms.com/api/mcp/products/DFE252012P-1R0M%3DP2","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFE252012P series, Drum Core Wirewound Inductor, Shielded, 1 µH, ±20%, 3.2 A, 4.3 A Saturation, 1008 (2520 Metric), Surface Mount.","salesMarkdown":"## Inductor for power rails: 1 µH, 3.2 A, shielded The Murata DFE252012P-1R0M=P2 is a shielded drum-core wirewound inductor in the DFE252012P series, rated 1 µH ±20% with a continuous current of 3.2 A and a saturation current of 4.3 A. The 42 mOhm max DCR keeps conduction losses low in DC-DC converter output filters and power-supply input stages. Shielding contains the magnetic field, reducing radiated EMI to adjacent traces and components on a densely populated board. ## Where it fits on the board The iron powder core material supports the 4.3 A saturation current without the hard saturation characteristic of ferrite cores, giving a softer roll-off in inductance under overload. ## Temperature range and reliability The flat-wire winding construction (noted in the features) reduces DC resistance compared to round wire of the same cross-section, improving efficiency at high current.","metaTitle":"Murata DFE252012P-1R0M=P2 Shielded Power Inductor, 1 µH","metaDescription":"Murata DFE252012P-1R0M=P2 shielded wirewound inductor, 1 µH ±20%, 3.2 A rated, 4.3 A saturation, 42 mOhm DCR, 1008 package. Active production, sourced 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":"DFE252012P","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Features":"Flat Wire","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"1 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Active","Material - Core":"Iron Powder","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Base Product Number":"DFE252012P","DC Resistance (DCR)":"42mOhm Max","Current Rating (Amps)":"3.2 A","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"2520","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"4.3A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.14765","priceTiers":[{"qty":5,"price":"$0.14765","currency":"USD"},{"qty":50,"price":"$0.12336","currency":"USD"},{"qty":150,"price":"$0.11127","currency":"USD"},{"qty":500,"price":"$0.10206","currency":"USD"},{"qty":3000,"price":"$0.08722","currency":"USD"},{"qty":6000,"price":"$0.08364","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DFE252012P-1R0M%3DP2/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DFE252012P-1R0M=P2 or check availability?","answer":"The DFE252012P-1R0M=P2 is an active Murata part, sourced through our distribution network."},{"question":"What is the saturation current of this inductor?","answer":"The saturation current (Isat) is 4.3 A, beyond which the inductance drops by the typical 30% threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFE252012P-1R0MP2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/DFE252012P-1R0MP2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:47:20.527Z","lastPublished":"2026-08-13T09:47:20.527Z","indexable":true}}