{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFE252007F-4R7M=P2","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFE252007F-4R7MP2","canonicalUrl":"https://icboms.com/murata-electronics/DFE252007F-4R7MP2","factsUrl":"https://icboms.com/api/mcp/products/DFE252007F-4R7M%3DP2","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFE252007F series, Drum Core Wirewound, Shielded, 4.7 µH, ±20%, 940 mA, 1.2 A saturation, 450 mOhm DCR max, Surface Mount, 1008 (2520 Metric), -40°C ~ 125°C.","salesMarkdown":"## 4.7 µH shielded inductor for DC-DC output filtering The Murata DFE252007F-4R7M=P2 is a drum-core wirewound inductor in the DFE252007F series, designed for surface-mount power applications where a shielded construction and low profile are required. Rated at 940 mA with a saturation current of 1.2 A, this 4.7 µH inductor handles the output ripple current of a buck converter without saturating the core, provided the peak current stays below the Isat ceiling. ## Shielded iron-powder core with flat-wire winding The iron powder core material and flat-wire winding reduce AC winding losses at switching frequencies and improve saturation current density compared to ferrite cores of the same volume. Shielding contains the magnetic flux within the inductor body, which minimizes radiated EMI into nearby traces and components — important when the inductor sits close to an RF or analog section on the PCB. Inductance is tested at 1 MHz, a typical switching frequency for mid-current buck converters, so the value is representative of in-circuit performance.","metaTitle":"Murata DFE252007F-4R7M=P2 Shielded Power Inductor, 4.7 µH","metaDescription":"Murata DFE252007F-4R7M=P2 drum core wirewound inductor, 4.7 µH ±20%, 940 mA rated, 1.2 A saturation, shielded, -40°C to 125°C. Active production.","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":"DFE252007F","Package":"Tape & Reel (TR)","Ratings":"-","Features":"Flat Wire","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"4.7 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":"DFE252007F","DC Resistance (DCR)":"450mOhm Max","Current Rating (Amps)":"940 mA","Height - Seated (Max)":"0.028\\\" (0.70mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"2520","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"1.2A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1285","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5c69f4c217d20e37a02308d5d1ec97c9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of DFE252007F-4R7M=P2?","answer":"The inductor offers 4.7 µH inductance with ±20% tolerance, a rated current of 940 mA, and a saturation current of 1.2 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFE252007F-4R7MP2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/DFE252007F-4R7MP2 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}}