Enhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current, high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors suitable for a wide range of portable and battery-operated devices.
Product Features
High current capability up to 8.2A RMS
Inductance value of 1.5μH with ±20% tolerance
Magnetically shielded for minimal electromagnetic interference
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{"id":10026704208189,"title":"MPI4040R3-1R5-R","handle":"mpi4040r3-1r5-r","description":"\u003ch3\u003ePower Inductors - SMD 1.5μH 8.2A MPI4040R3-1R5-R\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current, high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors suitable for a wide range of portable and battery-operated devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh current capability up to 8.2A RMS\u003c\/li\u003e\n \u003cli\u003eInductance value of 1.5μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded for minimal electromagnetic interference\u003c\/li\u003e\n \u003cli\u003eFrequency range from 20kHz to 10MHz\u003c\/li\u003e\n \u003cli\u003eRobust construction, halogen free, lead-free, RoHS compliant\u003c\/li\u003e\n \u003cli\u003eSurface mount package with 2 pad configuration in a reel for automated assembly\u003c\/li\u003e\n \u003cli\u003eAvailable in 1.2mm, 1.5mm, 1.85mm, and 2.0mm heights\u003c\/li\u003e\n \u003cli\u003eSuitable for applications such as POL converters, LCD displays, LED drivers, and portable media devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eEffective Q (K-factor)\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003ePeak Current @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eMPI4040R3-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003eH\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e732\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm): 4.06 ±0.25 x 2.30 mm with recommended pad layout. Supplied in tape and reel packaging, with 5500 parts per 13” reel.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and halogen free\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008267846\/ETON-S-A0008267846-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: MPI4040R3-1R5-R\u003cbr\u003e\nManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: Please refer to packaging details\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T13:53:59+05:30","created_at":"2025-08-15T13:54:00+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["2A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","IMPORT_PT2","Inductor","Power","SMD","WLDM"],"price":11503,"price_min":11503,"price_max":11503,"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":50622982816061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MPI4040R3-1R5-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MPI4040R3-1R5-R","public_title":null,"options":["Default Title"],"price":11503,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MPI4040R3-1R5-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/42977125.jpg?v=1755246240"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42977125.jpg?v=1755246240","options":["Title"],"media":[{"alt":null,"id":45851210580285,"position":1,"preview_image":{"aspect_ratio":1.25,"height":768,"width":960,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42977125.jpg?v=1755246240"},"aspect_ratio":1.25,"height":768,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42977125.jpg?v=1755246240","width":960}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 1.5μH 8.2A MPI4040R3-1R5-R\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040 series power inductors manufactured by Eaton Electronics. Designed for high current, high frequency applications, these surface-mount inductors deliver reliable performance in compact form factors suitable for a wide range of portable and battery-operated devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh current capability up to 8.2A RMS\u003c\/li\u003e\n \u003cli\u003eInductance value of 1.5μH with ±20% tolerance\u003c\/li\u003e\n \u003cli\u003eMagnetically shielded for minimal electromagnetic interference\u003c\/li\u003e\n \u003cli\u003eFrequency range from 20kHz to 10MHz\u003c\/li\u003e\n \u003cli\u003eRobust construction, halogen free, lead-free, RoHS compliant\u003c\/li\u003e\n \u003cli\u003eSurface mount package with 2 pad configuration in a reel for automated assembly\u003c\/li\u003e\n \u003cli\u003eAvailable in 1.2mm, 1.5mm, 1.85mm, and 2.0mm heights\u003c\/li\u003e\n \u003cli\u003eSuitable for applications such as POL converters, LCD displays, LED drivers, and portable media devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH)\u003c\/th\u003e\n \u003cth\u003eEffective Q (K-factor)\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003ePeak Current @ 25°C (A)\u003c\/th\u003e\n \u003cth\u003eDCR (mΩ)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eMPI4040R3-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003eH\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e732\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm): 4.06 ±0.25 x 2.30 mm with recommended pad layout. Supplied in tape and reel packaging, with 5500 parts per 13” reel.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and halogen free\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008267846\/ETON-S-A0008267846-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: MPI4040R3-1R5-R\u003cbr\u003e\nManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: Please refer to packaging details\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
