{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DFE252010F-1R5M=P2","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"DFE252010F-1R5MP2","canonicalUrl":"https://icboms.com/murata-electronics/DFE252010F-1R5MP2","factsUrl":"https://icboms.com/api/mcp/products/DFE252010F-1R5M%3DP2","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics DFE252010F series, shielded power inductor, 1.5 µH ±20%, 2.5 A rated, 3.8 A saturation, 72 mOhm DCR, 1008 (2520 Metric) package, surface mount, -40°C to 125°C.","salesMarkdown":"## Why the 3.8 A saturation current matters more than the 2.5 A rating The DFE252010F-1R5M=P2 is a shielded power inductor from Murata's DFE252010F series, built with an iron powder core. It delivers 1.5 µH ±20% inductance, rated for 2.5 A continuous current, but the saturation current (Isat) hits 3.8 A — meaning the inductor can handle short-duration current spikes well above the DC bias without the inductance collapsing. In a buck converter feeding a 2 A load, the peak inductor current during a load transient can exceed the DC rating; the 3.8 A Isat gives margin before the core saturates and the ripple current runs away. ## DCR and temperature: the thermal budget check Maximum DC resistance is 72 mOhm — at 2.5 A, that's a copper loss of 0.45 W. The 1008 package (2.5 mm x 2.0 mm) with a 1.0 mm seated height has limited surface area to shed heat, so the 125°C upper operating limit includes self-heating. If the board ambient is 85°C, the 40°C headroom constrains how close to the 2.5 A rating you can run continuously. ## Active production — sourcing posture Stock is available through authorized distribution; we can quote to your BOM quantity — just send an RFQ. Tape & Reel or Cut Tape packaging options cover both production reels and prototype qty.","metaTitle":"Murata DFE252010F-1R5M=P2 Shielded Power Inductor, 1.5 µH","metaDescription":"Murata DFE252010F-1R5M=P2 shielded power inductor, 1.5 µH ±20%, 2.5 A rated, 3.8 A saturation, 72 mOhm DCR, 1008 package, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"-","Series":"DFE252010F","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"1.5 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":"DFE252010F","DC Resistance (DCR)":"72mOhm Max","Current Rating (Amps)":"2.5 A","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"-","Frequency - Self Resonant":"-","Current - Saturation (Isat)":"3.8A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7d7daede6029ff2712f9442419a539f3.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/DFE252010F-1R5MP2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/DFE252010F-1R5MP2 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}}