Product Description: Eaton DR Inductor 47 µH 2.71 A Irm 3
Part Number: DR125-470-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Reel
Datasheet: Eaton DR Inductor Datasheet
Product Features
High power density and high efficiency shielded drum core power inductors
Inductance of 47 µH with a rated current of 2.71 A Irm
Magnetically shielded ferrite core for reduced electromagnetic interference
Secure mounting suitable for surface-mount applications
Available in a reel package for automated assembly
Applications
DC-DC converters, including buck, boost, forward, and resonant types
Noise filtering and filter chokes
Desktop and server power supplies
Portable and handheld electronic devices
LCD panels and media players
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.
DR125-470-R
47.0
48.62
1.08
1.14
0.241
24.9
Environmental and Mechanical Data
Storage Temperature Range: -40 °C to +125 °C
Operating Temperature Range: -40 °C to +125 °C (ambient plus self-temperature rise)
Solder Reflow Temperature: Compliant with J-STD-020 (latest revision)
Additional Information
For detailed electrical characteristics and further specifications, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10023969882429,"title":"DR125-470-R","handle":"dr125-470-r","description":"\u003ch3\u003eProduct Description: Eaton DR Inductor 47 µH 2.71 A Irm 3\u003c\/h3\u003e\n\u003cp\u003ePart Number: DR125-470-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Reel\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eEaton DR Inductor Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and high efficiency shielded drum core power inductors\u003c\/li\u003e\n\u003cli\u003eInductance of 47 µH with a rated current of 2.71 A Irm\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded ferrite core for reduced electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSecure mounting suitable for surface-mount applications\u003c\/li\u003e\n\u003cli\u003eAvailable in a reel package for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC-DC converters, including buck, boost, forward, and resonant types\u003c\/li\u003e\n\u003cli\u003eNoise filtering and filter chokes\u003c\/li\u003e\n\u003cli\u003eDesktop and server power supplies\u003c\/li\u003e\n\u003cli\u003ePortable and handheld electronic devices\u003c\/li\u003e\n\u003cli\u003eLCD panels and media players\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDR125-470-R\u003c\/td\u003e\n\u003ctd\u003e47.0\u003c\/td\u003e\n\u003ctd\u003e48.62\u003c\/td\u003e\n\u003ctd\u003e1.08\u003c\/td\u003e\n\u003ctd\u003e1.14\u003c\/td\u003e\n\u003ctd\u003e0.241\u003c\/td\u003e\n\u003ctd\u003e24.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -40 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40 °C to +125 °C (ambient plus self-temperature rise)\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020 (latest revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics and further specifications, 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\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T00:10:30+05:30","created_at":"2025-08-14T00:10:30+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["71 A","Chokes","Coils","DR","EATON-ELE","IMPORT_CSV","Inductor","Power","Smd","WLDM"],"price":13166,"price_min":13166,"price_max":13166,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50617190678845,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR125-470-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"DR125-470-R","public_title":null,"options":["Default Title"],"price":13166,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR125-470-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DR125-470-R_11159956_54f57b17.jpg?v=1755110434"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR125-470-R_11159956_54f57b17.jpg?v=1755110434","options":["Title"],"media":[{"alt":null,"id":45824564494653,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR125-470-R_11159956_54f57b17.jpg?v=1755110434"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR125-470-R_11159956_54f57b17.jpg?v=1755110434","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Eaton DR Inductor 47 µH 2.71 A Irm 3\u003c\/h3\u003e\n\u003cp\u003ePart Number: DR125-470-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Reel\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372465\/ETON-S-A0008372465-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eEaton DR Inductor Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power density and high efficiency shielded drum core power inductors\u003c\/li\u003e\n\u003cli\u003eInductance of 47 µH with a rated current of 2.71 A Irm\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded ferrite core for reduced electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSecure mounting suitable for surface-mount applications\u003c\/li\u003e\n\u003cli\u003eAvailable in a reel package for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC-DC converters, including buck, boost, forward, and resonant types\u003c\/li\u003e\n\u003cli\u003eNoise filtering and filter chokes\u003c\/li\u003e\n\u003cli\u003eDesktop and server power supplies\u003c\/li\u003e\n\u003cli\u003ePortable and handheld electronic devices\u003c\/li\u003e\n\u003cli\u003eLCD panels and media players\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ctr\u003e\n\u003ctd\u003eDR125-470-R\u003c\/td\u003e\n\u003ctd\u003e47.0\u003c\/td\u003e\n\u003ctd\u003e48.62\u003c\/td\u003e\n\u003ctd\u003e1.08\u003c\/td\u003e\n\u003ctd\u003e1.14\u003c\/td\u003e\n\u003ctd\u003e0.241\u003c\/td\u003e\n\u003ctd\u003e24.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -40 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40 °C to +125 °C (ambient plus self-temperature rise)\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020 (latest revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics and further specifications, 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\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The 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.
