{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFEG7030D-4R7M=P3","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFEG7030D-4R7MP3","canonicalUrl":"https://icboms.com/murata-electronics/DFEG7030D-4R7MP3","factsUrl":"https://icboms.com/api/mcp/products/DFEG7030D-4R7M%3DP3","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFEG7030D series shielded power inductor, DFEG7030D-4R7M=P3, 4.7 µH, ±20%, 4.2 A, 41 mΩ DCR, AEC-Q200, surface mount, NRND.","salesMarkdown":"## Parametric profile and fit The DFEG7030D-4R7M=P3 is a shielded power inductor from Murata's DFEG7030D series, wound on an iron powder core. It delivers 4.7 µH ±20% inductance with a continuous current rating of 4.2 A and a saturation current floor of 5.6 A — the saturation point sits above the rated current, so the inductance holds flat across the full operating range up to 4.2 A. DC resistance is 41 mΩ max, which sets the I²R conduction loss at full load to about 0.72 W — within the thermal budget of the 7.00 mm × 6.60 mm × 3.00 mm surface-mount package. The iron powder core keeps core losses low at switching frequencies typical of automotive DC-DC converters. This means the part remains available for existing production but is not intended for new BOM entries — a last-time-buy window may apply. No official successor order code is recorded in the lifecycle data. For existing designs that already qualify this inductor, sourcing is available through independent distribution channels.","metaTitle":"Murata DFEG7030D-4R7M=P3 Shielded Power Inductor, 4.7 µH","metaDescription":"Murata DFEG7030D-4R7M=P3 shielded power inductor, 4.7 µH ±20%, 4.2 A, 41 mΩ DCR, AEC-Q200, NRND. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"-","Series":"DFEG7030D","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"4.7 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Not For New Designs","Material - Core":"Iron Powder","lifecycle_stage":"unknown","Size / Dimension":"0.276\\\" L x 0.260\\\" W (7.00mm x 6.60mm)","Base Product Number":"DFEG7030D","DC Resistance (DCR)":"41mOhm Max","Current Rating (Amps)":"4.2 A","Height - Seated (Max)":"0.118\\\" (3.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"-","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"5.6A","Inductance Frequency - Test":"100 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d2605d9f7c994a006e171b5458ba72d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order DFEG7030D-4R7M=P3 or check current stock?","answer":"The DFEG7030D-4R7M=P3 is an NRND part but remains available for existing production. No stock number is published — each inquiry is quoted to order."},{"question":"What is the closest pin-compatible alternative to DFEG7030D-4R7M=P3?","answer":"No pin-compatible alternative is recorded in the lifecycle data. The DFEG7030D series includes other inductance values in the same 7.00 mm × 6.60 mm footprint, but a direct drop-in replacement with identical 4.7 µH and 4.2 A rating is not listed as a cross-reference. Verify the BOM position's inductance and current requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFEG7030D-4R7MP3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/DFEG7030D-4R7MP3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}