Power Inductors-SMD 7.3µH 2.9A 30mΩ - Eaton Electronics
Introducing the Eaton SD8328-7R3-R, a high-performance low profile shielded drum core power inductor designed for a wide range of electronic applications. Manufactured in China by Eaton Electronics, this surface-mount inductor offers reliable inductance and current handling capabilities suitable for demanding power management circuits.
Product Features
Low profile shielded drum core design for space-constrained applications
Surface mount package measuring 9.5 mm x 8.3 mm x 3.0 mm
Ferrite core material for efficient magnetic performance
Inductance of 7.3 µH with a tolerance of ±30%
Maximum current rating of 2.9 A (Isat) and 3.4 A (Irms)
Low DCR of 30 mΩ at +20°C, typ.
Suitable for buck or boost converters, noise filtering, notebook and laptop power supplies, LCD displays, battery chargers, and industrial power systems
Operating and storage temperature range from -40°C to +125°C
Compliance with J-STD-020 solder reflow profile
Technical Specifications
Part Number
Rated Inductance (µH)
OCL1 µH ±30%
Irms2 (A)
Isat3 (A)
DCR mΩ @ +20°C (Typ)
DCR mΩ @ +20°C (Max)
SD8328-7R3-R
7.3
7.6
3.4
2.9
30
39
Dimensions (mm)
Length
Width
Height
9.5
8.3
3.0
Packaging & Compliance
Supplied in tape-and-reel packaging with 1280 parts per reel
RoHS compliant (suffix R)
ECCN: EAR99
Package Type: PKG
Datasheet & Additional Information
For detailed technical data, download the Datasheet.
Note: This product is suitable for various power management applications. For more detailed specifications and application guidance, please refer to the datasheet or contact Eaton Electronics.
Part Number: SD8328-7R3-R
Manufacturer: Eaton Electronics
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: PKG
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10011439202621,"title":"SD8328-7R3-R","handle":"sd8328-7r3-r","description":"\u003ch3\u003ePower Inductors-SMD 7.3µH 2.9A 30mΩ - Eaton Electronics\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton SD8328-7R3-R, a high-performance low profile shielded drum core power inductor designed for a wide range of electronic applications. Manufactured in China by Eaton Electronics, this surface-mount inductor offers reliable inductance and current handling capabilities suitable for demanding power management circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile shielded drum core design for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eSurface mount package measuring 9.5 mm x 8.3 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic performance\u003c\/li\u003e\n \u003cli\u003eInductance of 7.3 µH with a tolerance of ±30%\u003c\/li\u003e\n \u003cli\u003eMaximum current rating of 2.9 A (Isat) and 3.4 A (Irms)\u003c\/li\u003e\n \u003cli\u003eLow DCR of 30 mΩ at +20°C, typ.\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost converters, noise filtering, notebook and laptop power supplies, LCD displays, battery chargers, and industrial power systems\u003c\/li\u003e\n \u003cli\u003eOperating and storage temperature range from -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eCompliance with J-STD-020 solder reflow profile\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\u003eRated Inductance (µH)\u003c\/th\u003e\n \u003cth\u003eOCL1 µH ±30%\u003c\/th\u003e\n \u003cth\u003eIrms2 (A)\u003c\/th\u003e\n \u003cth\u003eIsat3 (A)\u003c\/th\u003e\n \u003cth\u003eDCR mΩ @ +20°C (Typ)\u003c\/th\u003e\n \u003cth\u003eDCR mΩ @ +20°C (Max)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eSD8328-7R3-R\u003c\/td\u003e\n \u003ctd\u003e7.3\u003c\/td\u003e\n \u003ctd\u003e7.6\u003c\/td\u003e\n \u003ctd\u003e3.4\u003c\/td\u003e\n \u003ctd\u003e2.9\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e39\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eLength\u003c\/th\u003e\n \u003cth\u003eWidth\u003c\/th\u003e\n \u003cth\u003eHeight\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e9.5\u003c\/td\u003e\n \u003ctd\u003e8.3\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSupplied in tape-and-reel packaging with 1280 parts per reel\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (suffix R)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sd8328-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product is suitable for various power management applications. For more detailed specifications and application guidance, please refer to the datasheet or contact Eaton Electronics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SD8328-7R3-R\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e PKG\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-09T22:50:45+05:30","created_at":"2025-08-09T22:50:45+05:30","vendor":"Waldom Electonics","type":"","tags":["9A","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":16631,"price_min":16631,"price_max":16631,"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":50570097066301,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SD8328-7R3-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SD8328-7R3-R","public_title":null,"options":["Default Title"],"price":16631,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SD8328-7R3-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44654256.jpg?v=1754760047"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44654256.jpg?v=1754760047","options":["Title"],"media":[{"alt":null,"id":45750892757309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44654256.jpg?v=1754760047"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44654256.jpg?v=1754760047","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 7.3µH 2.9A 30mΩ - Eaton Electronics\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton SD8328-7R3-R, a high-performance low profile shielded drum core power inductor designed for a wide range of electronic applications. Manufactured in China by Eaton Electronics, this surface-mount inductor offers reliable inductance and current handling capabilities suitable for demanding power management circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile shielded drum core design for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eSurface mount package measuring 9.5 mm x 8.3 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic performance\u003c\/li\u003e\n \u003cli\u003eInductance of 7.3 µH with a tolerance of ±30%\u003c\/li\u003e\n \u003cli\u003eMaximum current rating of 2.9 A (Isat) and 3.4 A (Irms)\u003c\/li\u003e\n \u003cli\u003eLow DCR of 30 mΩ at +20°C, typ.\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost converters, noise filtering, notebook and laptop power supplies, LCD displays, battery chargers, and industrial power systems\u003c\/li\u003e\n \u003cli\u003eOperating and storage temperature range from -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eCompliance with J-STD-020 solder reflow profile\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\u003eRated Inductance (µH)\u003c\/th\u003e\n \u003cth\u003eOCL1 µH ±30%\u003c\/th\u003e\n \u003cth\u003eIrms2 (A)\u003c\/th\u003e\n \u003cth\u003eIsat3 (A)\u003c\/th\u003e\n \u003cth\u003eDCR mΩ @ +20°C (Typ)\u003c\/th\u003e\n \u003cth\u003eDCR mΩ @ +20°C (Max)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eSD8328-7R3-R\u003c\/td\u003e\n \u003ctd\u003e7.3\u003c\/td\u003e\n \u003ctd\u003e7.6\u003c\/td\u003e\n \u003ctd\u003e3.4\u003c\/td\u003e\n \u003ctd\u003e2.9\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e39\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eLength\u003c\/th\u003e\n \u003cth\u003eWidth\u003c\/th\u003e\n \u003cth\u003eHeight\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e9.5\u003c\/td\u003e\n \u003ctd\u003e8.3\u003c\/td\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSupplied in tape-and-reel packaging with 1280 parts per reel\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (suffix R)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sd8328-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product is suitable for various power management applications. For more detailed specifications and application guidance, please refer to the datasheet or contact Eaton Electronics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SD8328-7R3-R\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e PKG\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\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.
