{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFEG7030D-1R5M=P3","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFEG7030D-1R5MP3","canonicalUrl":"https://icboms.com/murata-electronics/DFEG7030D-1R5MP3","factsUrl":"https://icboms.com/api/mcp/products/DFEG7030D-1R5M%3DP3","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFEG7030D series, shielded power inductor, 1.5 µH ±20%, 7.6 A rated, 9.7 A saturation, 15 mOhm DCR, AEC-Q200, NRND.","salesMarkdown":"## NRND — last-time-buy window for existing designs The DFEG7030D-1R5M=P3: This means the part remains orderable for existing BOM positions, but Murata does not intend it for new project qualifications. For a production line already qualified on this 1.5 µH shielded inductor, the NRND status is a flag to review the BOM life and secure last-time-buy quantities if the program runs beyond the next 12–18 months. ## AEC-Q200 — the automotive reliability baseline Rated AEC-Q200, the part has passed the full stress-test suite for passive components in automotive electronics: thermal shock, humidity bias, mechanical shock, vibration, and solderability. This qualification is the minimum entry gate for under-hood, transmission, and chassis-mounted power supplies. A 12 V to 3.3 V buck converter in an engine-control unit sees 105°C ambient on a hot day; this inductor's core material and winding insulation are rated for that continuous exposure. ## 7.6 A rated, 9.7 A saturation — the usable current ceiling The 7.6 A continuous current rating is the thermal limit at which the inductor's self-heating stays within the 40°C rise envelope. The 9.7 A saturation current (Isat) is the point where the iron-powder core begins to lose inductance — typically a 10% drop. In a buck converter, the peak inductor current during a load transient or start-up must stay below Isat to avoid a hard saturation that sends current spikes through the switching FET. With a 15 mOhm max DCR, the conduction loss at 7.6 A is I²R = 0.87 W. In a 7.00 mm x 6.60 mm x 3.00 mm surface-mount package, that heat is conducted through the PCB copper planes — a 2-ounce copper pour under the part keeps the temperature rise within the 40°C spec. ## Shielded iron-powder core — EMI and frequency response The shielded construction contains the magnetic flux within the core, reducing radiated EMI that could couple into nearby signal traces or wireless receivers. Iron-powder material offers lower core loss than ferrite at switching frequencies above 200 kHz, making this inductor suited for 300–500 kHz DC-DC converters where ferrite cores would run hotter. Inductance is tested at 100 kHz, the standard frequency for power inductor characterization. The ±20% tolerance is typical for shielded power inductors in this class — the saturation current and DCR are the tighter design constraints.","metaTitle":"Murata DFEG7030D-1R5M=P3 Shielded Power Inductor, 1.5 µH","metaDescription":"Murata DFEG7030D-1R5M=P3 shielded power inductor, 1.5 µH ±20%, 7.6 A rated, 9.7 A saturation, 15 mOhm DCR, AEC-Q200, NRND. Sourced to order.","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":"1.5 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)":"15mOhm Max","Current Rating (Amps)":"7.6 A","Height - Seated (Max)":"0.118\\\" (3.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"-","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"9.7A","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":"What is the closest alternative to DFEG7030D-1R5M=P3 in the same family?","answer":"For a new design, a parametric search for shielded 1.5 µH inductors in a 7030 footprint with ≥7.6 A rated current and AEC-Q200 qualification would identify functional equivalents from other manufacturers."},{"question":"What compliance documentation does Murata provide for DFEG7030D-1R5M=P3?","answer":"The part carries AEC-Q200 qualification documentation. RoHS and REACH compliance status is standard for Murata's DFEG7030D series, but specific certificates should be requested at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFEG7030D-1R5MP3","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-1R5MP3 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}}