Enhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current and high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors.
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{"id":10024910356797,"title":"MPI4040R3-2R2-R","handle":"mpi4040r3-2r2-r","description":"\u003ch3\u003ePower Inductors-SMD 2.2μH 7.9A MPI4040R3-2R2-R\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current and high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MPI4040R3-2R2-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Korea (KR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R3-2R2-R.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandles high transient inrush current spikes, ideal for power regulation circuits\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design minimizes electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eFrequency range from 20kHz to 10MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eInductance value of 2.2μH with a current rating of 7.9A\u003c\/li\u003e\n\u003cli\u003eCompact 4.7 x 4.31mm surface-mount package available in heights of 1.2mm, 1.5mm, 1.85mm, and 2.0mm\u003c\/li\u003e\n\u003cli\u003eRugged construction ensuring durability in demanding environments\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free, and lead-free for environmentally conscious manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.10μH to 22μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e1.1A to 32.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20kHz to 10MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range (Storage \u0026amp; Operating)\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020D compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Marking\u003c\/td\u003e\n\u003ctd\u003eDesignator + inductance code + date code + revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension (mm)\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4.7 x 4.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeights Available\u003c\/td\u003e\n\u003ctd\u003e1.2mm, 1.5mm, 1.85mm, 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eReel, 5500 parts per 13” reel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld\/mobile devices\u003c\/li\u003e\n\u003cli\u003ePortable media players\u003c\/li\u003e\n\u003cli\u003eGPS\/PDAs\u003c\/li\u003e\n\u003cli\u003eMP3 players\u003c\/li\u003e\n\u003cli\u003eBattery operated devices\u003c\/li\u003e\n\u003cli\u003eNotebook, netbook, and laptop computers\u003c\/li\u003e\n\u003cli\u003eTablets and smartbooks\u003c\/li\u003e\n\u003cli\u003eLCD displays\u003c\/li\u003e\n\u003cli\u003eLED drivers\u003c\/li\u003e\n\u003cli\u003ePOL converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R3-2R2-R.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is required, search the internet for the part number.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for more details about this part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T14:11:40+05:30","created_at":"2025-08-14T14:11:40+05:30","vendor":"Waldom Electonics","type":"","tags":["9A","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":2315,"price_min":2315,"price_max":2315,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50619199521085,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MPI4040R3-2R2-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MPI4040R3-2R2-R","public_title":null,"options":["Default Title"],"price":2315,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MPI4040R3-2R2-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/42965468.jpg?v=1755160903"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42965468.jpg?v=1755160903","options":["Title"],"media":[{"alt":null,"id":45833889481021,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42965468.jpg?v=1755160903"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42965468.jpg?v=1755160903","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 2.2μH 7.9A MPI4040R3-2R2-R\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current and high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MPI4040R3-2R2-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Korea (KR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R3-2R2-R.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandles high transient inrush current spikes, ideal for power regulation circuits\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design minimizes electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eFrequency range from 20kHz to 10MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eInductance value of 2.2μH with a current rating of 7.9A\u003c\/li\u003e\n\u003cli\u003eCompact 4.7 x 4.31mm surface-mount package available in heights of 1.2mm, 1.5mm, 1.85mm, and 2.0mm\u003c\/li\u003e\n\u003cli\u003eRugged construction ensuring durability in demanding environments\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free, and lead-free for environmentally conscious manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.10μH to 22μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e1.1A to 32.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20kHz to 10MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range (Storage \u0026amp; Operating)\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020D compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Marking\u003c\/td\u003e\n\u003ctd\u003eDesignator + inductance code + date code + revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension (mm)\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4.7 x 4.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeights Available\u003c\/td\u003e\n\u003ctd\u003e1.2mm, 1.5mm, 1.85mm, 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eReel, 5500 parts per 13” reel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld\/mobile devices\u003c\/li\u003e\n\u003cli\u003ePortable media players\u003c\/li\u003e\n\u003cli\u003eGPS\/PDAs\u003c\/li\u003e\n\u003cli\u003eMP3 players\u003c\/li\u003e\n\u003cli\u003eBattery operated devices\u003c\/li\u003e\n\u003cli\u003eNotebook, netbook, and laptop computers\u003c\/li\u003e\n\u003cli\u003eTablets and smartbooks\u003c\/li\u003e\n\u003cli\u003eLCD displays\u003c\/li\u003e\n\u003cli\u003eLED drivers\u003c\/li\u003e\n\u003cli\u003ePOL converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R3-2R2-R.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is required, search the internet for the part number.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for more details about this part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
