Introducing the high-performance Power Inductor manufactured by EATON ELECTRONICS, designed for demanding electronic applications requiring reliable power management. This shielded SMD inductor offers high current capacity and excellent magnetic shielding, making it ideal for use in DC-DC converters, noise filtering, and various portable and embedded electronic devices.
High power density and efficiency with shielded drum core design
Inductance range from 0.33 µH to 1000 µH
Peak current up to 56 A
Magnetically shielded to reduce electromagnetic interference
Secure mounting for reliable assembly
Ferrite core material for optimal magnetic performance
Suitable for applications including desktop and server power supplies, DVD/media players, portable devices, LCD panels, and various converter topologies
Technical Specifications
Part Number
Rated Inductance (μH)
OCL1 ±20% (μH)
I 2 rms (A)
I 3 sat (A) Peak
DCR4 (Ω) Typ.
Volt-μsec5 Typ.
DR74-4R7-R
4.70
4.422
3.09
3.78
0.0297
7.52
This inductor is compliant with RoHS standards and is suitable for high-current applications requiring robust performance and minimal electromagnetic interference. For detailed electrical characteristics and application guidelines, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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.
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This shielded SMD inductor offers high current capacity and excellent magnetic shielding, making it ideal for use in DC-DC converters, noise filtering, and various portable and embedded electronic devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DR74-4R7-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 (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\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:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\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\u003eHigh power density and efficiency with shielded drum core design\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.33 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003ePeak current up to 56 A\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSecure mounting for reliable assembly\u003c\/li\u003e\n\u003cli\u003eFerrite core material for optimal magnetic performance\u003c\/li\u003e\n\u003cli\u003eSuitable for applications including desktop and server power supplies, DVD\/media players, portable devices, LCD panels, and various converter topologies\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\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eRated Inductance (μH)\u003c\/th\u003e\n\u003cth\u003eOCL1 ±20% (μH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n\u003cth\u003eDCR4 (Ω) Typ.\u003c\/th\u003e\n\u003cth\u003eVolt-μsec5 Typ.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR74-4R7-R\u003c\/td\u003e\n\u003ctd\u003e4.70\u003c\/td\u003e\n\u003ctd\u003e4.422\u003c\/td\u003e\n\u003ctd\u003e3.09\u003c\/td\u003e\n\u003ctd\u003e3.78\u003c\/td\u003e\n\u003ctd\u003e0.0297\u003c\/td\u003e\n\u003ctd\u003e7.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis inductor is compliant with RoHS standards and is suitable for high-current applications requiring robust performance and minimal electromagnetic interference. For detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The 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":"2025-08-14T00:11:05+05:30","created_at":"2025-08-14T00:11:05+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["34 A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":9701,"price_min":9701,"price_max":9701,"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":50617191072061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR74-4R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR74-4R7-R","public_title":null,"options":["Default Title"],"price":9701,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR74-4R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44091650.jpg?v=1755110467"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091650.jpg?v=1755110467","options":["Title"],"media":[{"alt":null,"id":45824569377085,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091650.jpg?v=1755110467"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091650.jpg?v=1755110467","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor (SMD) - 4.7 H - Shielded - 3.34 A\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-performance Power Inductor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, designed for demanding electronic applications requiring reliable power management. This shielded SMD inductor offers high current capacity and excellent magnetic shielding, making it ideal for use in DC-DC converters, noise filtering, and various portable and embedded electronic devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DR74-4R7-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 (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\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:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\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\u003eHigh power density and efficiency with shielded drum core design\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.33 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003ePeak current up to 56 A\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSecure mounting for reliable assembly\u003c\/li\u003e\n\u003cli\u003eFerrite core material for optimal magnetic performance\u003c\/li\u003e\n\u003cli\u003eSuitable for applications including desktop and server power supplies, DVD\/media players, portable devices, LCD panels, and various converter topologies\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\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eRated Inductance (μH)\u003c\/th\u003e\n\u003cth\u003eOCL1 ±20% (μH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n\u003cth\u003eDCR4 (Ω) Typ.\u003c\/th\u003e\n\u003cth\u003eVolt-μsec5 Typ.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR74-4R7-R\u003c\/td\u003e\n\u003ctd\u003e4.70\u003c\/td\u003e\n\u003ctd\u003e4.422\u003c\/td\u003e\n\u003ctd\u003e3.09\u003c\/td\u003e\n\u003ctd\u003e3.78\u003c\/td\u003e\n\u003ctd\u003e0.0297\u003c\/td\u003e\n\u003ctd\u003e7.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis inductor is compliant with RoHS standards and is suitable for high-current applications requiring robust performance and minimal electromagnetic interference. For detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
