The EATON ELECTRONICSINDUCTOR SHIELDED 5.2UH 5.5A SMD (Part Number: DR1040-5R2-R) is a high-performance power inductor designed for demanding electronic applications. This shielded drum core inductor features a ferrite core material and is compliant with RoHS standards, ensuring environmentally friendly manufacturing.
Key features include:
Inductance: 5.2 μH with ±30% tolerance
Maximum DC Resistance (DCR): 5.4 mΩ at 20°C
Rated Current (Isat): 14 A
Operating temperature range: -40°C to +125°C
Surface mount package: 10.5 mm x 10.3 mm footprint with a height of 4.0 mm
Ferrite core for high efficiency and stability
RoHS compliant, halogen free, lead free
This inductor is suitable for applications such as LED/LCD backlighting, HDTV power supplies, server and desktop power supplies, portable electronics, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and peripherals.
For more detailed specifications, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number DR1040-5R2-R for additional information.
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":10024462942525,"title":"DR1040-5R2-R","handle":"dr1040-5r2-r","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e \u003cem\u003eINDUCTOR SHIELDED 5.2UH 5.5A SMD\u003c\/em\u003e (Part Number: \u003cstrong\u003eDR1040-5R2-R\u003c\/strong\u003e) is a high-performance power inductor designed for demanding electronic applications. This shielded drum core inductor features a ferrite core material and is compliant with RoHS standards, ensuring environmentally friendly manufacturing.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 5.2 μH with ±30% tolerance\u003c\/li\u003e\n \u003cli\u003eMaximum DC Resistance (DCR): 5.4 mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eRated Current (I\u003csub\u003esat\u003c\/sub\u003e): 14 A\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 10.5 mm x 10.3 mm footprint with a height of 4.0 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core for high efficiency and stability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen free, lead free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis inductor is suitable for applications such as LED\/LCD backlighting, HDTV power supplies, server and desktop power supplies, portable electronics, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and peripherals.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003c\/td\u003e\n \u003ctd\u003e5.2 μH ±30%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDCR (max)\u003c\/td\u003e\n \u003ctd\u003e5.4 mΩ @ 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003erms\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e14 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003esat\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e14 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n \u003ctd\u003e10.5 x 10.3 x 4.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BLK (Surface Mount)\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372487\/ETON-S-A0008372487-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eDR1040-5R2-R\u003c\/strong\u003e for additional information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T06:54:24+05:30","created_at":"2025-08-14T06:54:24+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["5A","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":50618450870589,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR1040-5R2-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR1040-5R2-R","public_title":null,"options":["Default Title"],"price":10533,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR1040-5R2-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44091987.jpg?v=1755134667"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091987.jpg?v=1755134667","options":["Title"],"media":[{"alt":null,"id":45829087363389,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091987.jpg?v=1755134667"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44091987.jpg?v=1755134667","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e \u003cem\u003eINDUCTOR SHIELDED 5.2UH 5.5A SMD\u003c\/em\u003e (Part Number: \u003cstrong\u003eDR1040-5R2-R\u003c\/strong\u003e) is a high-performance power inductor designed for demanding electronic applications. This shielded drum core inductor features a ferrite core material and is compliant with RoHS standards, ensuring environmentally friendly manufacturing.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 5.2 μH with ±30% tolerance\u003c\/li\u003e\n \u003cli\u003eMaximum DC Resistance (DCR): 5.4 mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eRated Current (I\u003csub\u003esat\u003c\/sub\u003e): 14 A\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSurface mount package: 10.5 mm x 10.3 mm footprint with a height of 4.0 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core for high efficiency and stability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen free, lead free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis inductor is suitable for applications such as LED\/LCD backlighting, HDTV power supplies, server and desktop power supplies, portable electronics, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and peripherals.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003c\/td\u003e\n \u003ctd\u003e5.2 μH ±30%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDCR (max)\u003c\/td\u003e\n \u003ctd\u003e5.4 mΩ @ 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003erms\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e14 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003esat\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e14 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n \u003ctd\u003e10.5 x 10.3 x 4.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BLK (Surface Mount)\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372487\/ETON-S-A0008372487-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eDR1040-5R2-R\u003c\/strong\u003e for additional information.\u003c\/p\u003e\u003cbr\u003e"}
