Power Inductors-SMD 3.3μH 8.2A 8.0mΩ - EATON ELECTRONICS
Enhance your electronic designs with the high-performance Power Inductors-SMD 3.3μH 8.2A 8.0mΩ from EATON ELECTRONICS. Designed for applications requiring reliable power management, these shielded drum core inductors are ideal for LED/LCD backlighting, high-definition televisions (HDTV), server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, peripherals, and portable electronics.
Product Features
Shielded drum core construction for reduced electromagnetic interference (EMI)
Inductance: 3.3μH with ±30% tolerance
Maximum DCR: 8.0mΩ @ 20°C
RMS current: 8.2A; Saturation current: 10A
Compact surface-mount package: 10.5 mm x 10.3 mm footprint with 5.0 mm height
Ferrite core material for high efficiency
RoHS compliant, halogen-free, lead-free
Suitable for solder reflow (J-STD-020D compliant)
Technical Specifications
Part Number
Inductance (μH) ±30%
DC Resistance (mΩ)
RMS Current (A)
Saturation Current (A)
DR1050-3R3-R
3.21
8.0
8.2
10
Packaging & Compliance
Package Type: Tape & Reel (500 parts per reel)
UOM: Each (EA)
ECCN: EAR99
COO: CN (China)
RoHS: Yes
Additional Information
For detailed technical data, please refer to the datasheet.
Note: Datasheet was not processed, please search the internet for the part number DR1050-3R3-R 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.
{"id":10018820948285,"title":"DR1050-3R3-R","handle":"dr1050-3r3-r","description":"\u003ch3\u003ePower Inductors-SMD 3.3μH 8.2A 8.0mΩ - EATON ELECTRONICS\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003ePower Inductors-SMD 3.3μH 8.2A 8.0mΩ\u003c\/strong\u003e from \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for applications requiring reliable power management, these shielded drum core inductors are ideal for LED\/LCD backlighting, high-definition televisions (HDTV), server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, peripherals, and portable electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShielded drum core construction for reduced electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eInductance: 3.3μH with ±30% tolerance\u003c\/li\u003e\n \u003cli\u003eMaximum DCR: 8.0mΩ @ 20°C\u003c\/li\u003e\n \u003cli\u003eRMS current: 8.2A; Saturation current: 10A\u003c\/li\u003e\n \u003cli\u003eCompact surface-mount package: 10.5 mm x 10.3 mm footprint with 5.0 mm height\u003c\/li\u003e\n \u003cli\u003eFerrite core material for high efficiency\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eSuitable for solder reflow (J-STD-020D compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±30%\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR1050-3R3-R\u003c\/td\u003e\n \u003ctd\u003e3.21\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e8.2\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Tape \u0026amp; Reel (500 parts per reel)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eCOO: CN (China)\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008259591\/ETON-S-A0008259591-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number \u003cstrong\u003eDR1050-3R3-R\u003c\/strong\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-11T12:35:46+05:30","created_at":"2025-08-11T12:35:46+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["2A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":10533,"price_min":10533,"price_max":10533,"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":50604011847997,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR1050-3R3-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR1050-3R3-R","public_title":null,"options":["Default Title"],"price":10533,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR1050-3R3-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-3R3-R_44571398_f57ef3af.jpg?v=1754895950"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-3R3-R_44571398_f57ef3af.jpg?v=1754895950","options":["Title"],"media":[{"alt":null,"id":45779552633149,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-3R3-R_44571398_f57ef3af.jpg?v=1754895950"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-3R3-R_44571398_f57ef3af.jpg?v=1754895950","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 3.3μH 8.2A 8.0mΩ - EATON ELECTRONICS\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-performance \u003cstrong\u003ePower Inductors-SMD 3.3μH 8.2A 8.0mΩ\u003c\/strong\u003e from \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for applications requiring reliable power management, these shielded drum core inductors are ideal for LED\/LCD backlighting, high-definition televisions (HDTV), server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, peripherals, and portable electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShielded drum core construction for reduced electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eInductance: 3.3μH with ±30% tolerance\u003c\/li\u003e\n \u003cli\u003eMaximum DCR: 8.0mΩ @ 20°C\u003c\/li\u003e\n \u003cli\u003eRMS current: 8.2A; Saturation current: 10A\u003c\/li\u003e\n \u003cli\u003eCompact surface-mount package: 10.5 mm x 10.3 mm footprint with 5.0 mm height\u003c\/li\u003e\n \u003cli\u003eFerrite core material for high efficiency\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003eSuitable for solder reflow (J-STD-020D compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±30%\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR1050-3R3-R\u003c\/td\u003e\n \u003ctd\u003e3.21\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e8.2\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Tape \u0026amp; Reel (500 parts per reel)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eCOO: CN (China)\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008259591\/ETON-S-A0008259591-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number \u003cstrong\u003eDR1050-3R3-R\u003c\/strong\u003e for more details.\u003c\/p\u003e"}
