{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFEG7030D-8R2M=P3","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFEG7030D-8R2MP3","canonicalUrl":"https://icboms.com/murata-electronics/DFEG7030D-8R2MP3","factsUrl":"https://icboms.com/api/mcp/products/DFEG7030D-8R2M%3DP3","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFEG7030D series, shielded power inductor, DFEG7030D-8R2M=P3, 8.2 µH, ±20%, 3.1 A rated, 4.2 A saturation, AEC-Q200, surface mount, nonstandard package.","salesMarkdown":"## 8.2 µH shielded power inductor for automotive DC-DC stages The Murata DFEG7030D-8R2M=P3 is a shielded power inductor in the DFEG7030D series, rated 8.2 µH ±20% with a continuous current of 3.1 A and saturation current of 4.2 A. The iron-powder core and full magnetic shield contain the field, keeping EMI off adjacent traces in a tightly packed converter layout. ## DC bias and loss budget at 3.1 A The 78 mOhm max DCR sets the copper loss at 3.1 A to roughly 0.75 W — the inductor's self-heating stays within the 125°C ceiling when the PCB copper pours enough area under the nonstandard 7.00 × 6.60 mm footprint. Saturation current is 4.2 A, about 35 % above the rated current — the inductance roll-off begins above 3.1 A, so the inductor holds its value through the peak current of a typical buck converter running 20-30 % ripple. The 3.00 mm seated height fits 8 mm and 10 mm card pitches common in automotive ECU enclosures; the shield top is flat, so a thermal pad or potting compound can contact the case without shorting the winding. ## NRND status and sourcing path The part remains available for existing BOM positions through independent distribution, but new projects should evaluate the current-production DFEG7030D series siblings for a drop-in or parametric match.","metaTitle":"Murata DFEG7030D-8R2M=P3 Shielded Power Inductor, 8.2 µH","metaDescription":"NRND shielded power inductor, 8.2 µH ±20%, 3.1 A rated, 4.2 A Isat, AEC-Q200 qualified. Sourced to order against RFQ through independent distribution.","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":"8.2 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)":"78mOhm Max","Current Rating (Amps)":"3.1 A","Height - Seated (Max)":"0.118\\\" (3.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"-","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"4.2A","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":"Where can I buy DFEG7030D-8R2M=P3 and how is it quoted?","answer":"Submit a request with your target volume and delivery window for a current quote."},{"question":"What is the closest alternative to DFEG7030D-8R2M=P3 in the same family?","answer":"The DFEG7030D series includes other inductance values in the same 7.00 × 6.60 mm footprint, but a direct 8.2 µH replacement with identical ratings is not confirmed. Review the current DFEG7030D series datasheet for parametric matches at your required inductance and current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFEG7030D-8R2MP3","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-8R2MP3 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}}