Power Inductors - SMD .33μH 9.5A 2 PAD MPI4040R4-R33-R
Enhance your electronic designs with the high-performance MPI4040R4-R33-R power inductor manufactured by Eaton Electronics. Designed for high current and high frequency applications, this surface-mount inductor offers reliable performance in compact form factors.
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{"id":10024650572093,"title":"MPI4040R4-R33-R","handle":"mpi4040r4-r33-r","description":"\u003ch3\u003ePower Inductors - SMD .33μH 9.5A 2 PAD MPI4040R4-R33-R\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040R4-R33-R power inductor manufactured by Eaton Electronics. Designed for high current and high frequency applications, this surface-mount inductor offers reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MPI4040R4-R33-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 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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R4-R33-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 supply circuits\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded construction reduces electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eFrequency range from 20kHz to 10MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.33μH with a current rating of 9.5A\u003c\/li\u003e\n\u003cli\u003eCompact 4.7 x 4.31 mm surface-mount package with 2 pad configuration\u003c\/li\u003e\n\u003cli\u003eAvailable in 2.0mm height version (R4 series)\u003c\/li\u003e\n\u003cli\u003eRugged, halogen-free, lead-free, and RoHS compliant for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\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\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e4.7 x 4.31 x 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\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 Designator\u003c\/td\u003e\n\u003ctd\u003eR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number Definition\u003c\/td\u003e\n\u003ctd\u003eMPI4040R4-R33-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOpen Circuit Inductance (OCL) tested at 100kHz, 0.10V rms, 0.0Adc\u003c\/li\u003e\n\u003cli\u003eMaximum transient pulse duration: 1 millisecond\u003c\/li\u003e\n\u003cli\u003eSupplied in tape and reel packaging with 5500 parts per 13” reel\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\/MPI4040R4-R33-R.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T09:33:49+05:30","created_at":"2025-08-14T09:33:49+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["5A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":4296,"price_min":4296,"price_max":4296,"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":50618782417213,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MPI4040R4-R33-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MPI4040R4-R33-R","public_title":null,"options":["Default Title"],"price":4296,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MPI4040R4-R33-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44651832.jpg?v=1755144231"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651832.jpg?v=1755144231","options":["Title"],"media":[{"alt":null,"id":45830994755901,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651832.jpg?v=1755144231"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651832.jpg?v=1755144231","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD .33μH 9.5A 2 PAD MPI4040R4-R33-R\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance MPI4040R4-R33-R power inductor manufactured by Eaton Electronics. Designed for high current and high frequency applications, this surface-mount inductor offers reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MPI4040R4-R33-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 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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-BS\/MPI4040R4-R33-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 supply circuits\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded construction reduces electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eFrequency range from 20kHz to 10MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.33μH with a current rating of 9.5A\u003c\/li\u003e\n\u003cli\u003eCompact 4.7 x 4.31 mm surface-mount package with 2 pad configuration\u003c\/li\u003e\n\u003cli\u003eAvailable in 2.0mm height version (R4 series)\u003c\/li\u003e\n\u003cli\u003eRugged, halogen-free, lead-free, and RoHS compliant for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\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\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e4.7 x 4.31 x 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\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 Designator\u003c\/td\u003e\n\u003ctd\u003eR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number Definition\u003c\/td\u003e\n\u003ctd\u003eMPI4040R4-R33-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOpen Circuit Inductance (OCL) tested at 100kHz, 0.10V rms, 0.0Adc\u003c\/li\u003e\n\u003cli\u003eMaximum transient pulse duration: 1 millisecond\u003c\/li\u003e\n\u003cli\u003eSupplied in tape and reel packaging with 5500 parts per 13” reel\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\/MPI4040R4-R33-R.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
