Power Inductors-SMD 680µH 0.352A 2.86Ω - DRA74-681-R
Introducing the EATON ELECTRONICS Power Inductor, designed for high-performance automotive and electronic applications. This shielded, high-efficiency SMD power inductor features a ferrite core material and is suitable for demanding environments requiring high shock and vibration resistance.
Product Features
Automotive grade with AEC-Q200 qualification
High power density and efficiency
Magnetically shielded to reduce EMI
Available in five mechanical sizes
Suitable for applications including body electronics, HVAC, advanced driver assistance systems, infotainment, and chassis electronics
Moisture Sensitivity Level (MSL): 1
RoHS compliant
Technical Specifications
Part Number
Inductance (µH)
DC Resistance (Ω) @ +25°C
Current Range (A)
Peak Current (A)
DRA74-681-R
680
2.86
0.352
0.845
Electrical and Environmental Data
Inductance range from 0.28 µH to 1000 µH
Current up to 56 A for certain models
Storage and operating temperature range: -40°C to +165°C
Solder reflow compliant (J-STD-020)
Package and Packaging
Package Type: REEL
Additional Information
For detailed technical data, download the datasheet here: Datasheet.
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":10026373153085,"title":"DRA74-681-R","handle":"dra74-681-r","description":"\u003ch3\u003ePower Inductors-SMD 680µH 0.352A 2.86Ω - DRA74-681-R\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the EATON ELECTRONICS Power Inductor, designed for high-performance automotive and electronic applications. This shielded, high-efficiency SMD power inductor features a ferrite core material and is suitable for demanding environments requiring high shock and vibration resistance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade with AEC-Q200 qualification\u003c\/li\u003e\n\u003cli\u003eHigh power density and efficiency\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eAvailable in five mechanical sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for applications including body electronics, HVAC, advanced driver assistance systems, infotainment, and chassis electronics\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eRoHS 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)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω) @ +25°C\u003c\/th\u003e\n\u003cth\u003eCurrent Range (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRA74-681-R\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e2.86\u003c\/td\u003e\n\u003ctd\u003e0.352\u003c\/td\u003e\n\u003ctd\u003e0.845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Environmental Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003eCurrent up to 56 A for certain models\u003c\/li\u003e\n\u003cli\u003eStorage and operating temperature range: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: REEL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008259584\/ETON-S-A0008259584-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: DRA74-681-R\u003cbr\u003e\n\u0026gt; Manufacturer: EATON ELECTRONICS\u003cbr\u003e\n\u0026gt; COO: PH\u003cbr\u003e\n\u0026gt; UOM: \u003cbr\u003e\n\u0026gt; ECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T07:09:52+05:30","created_at":"2025-08-15T07:09:53+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["352A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductor","Power","SMD","WLDM"],"price":11503,"price_min":11503,"price_max":11503,"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":50622162567485,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA74-681-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRA74-681-R","public_title":null,"options":["Default Title"],"price":11503,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA74-681-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44650999.jpg?v=1755221993"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650999.jpg?v=1755221993","options":["Title"],"media":[{"alt":null,"id":45847464673597,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650999.jpg?v=1755221993"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650999.jpg?v=1755221993","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 680µH 0.352A 2.86Ω - DRA74-681-R\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the EATON ELECTRONICS Power Inductor, designed for high-performance automotive and electronic applications. This shielded, high-efficiency SMD power inductor features a ferrite core material and is suitable for demanding environments requiring high shock and vibration resistance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade with AEC-Q200 qualification\u003c\/li\u003e\n\u003cli\u003eHigh power density and efficiency\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eAvailable in five mechanical sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for applications including body electronics, HVAC, advanced driver assistance systems, infotainment, and chassis electronics\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eRoHS 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)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω) @ +25°C\u003c\/th\u003e\n\u003cth\u003eCurrent Range (A)\u003c\/th\u003e\n\u003cth\u003ePeak Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRA74-681-R\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e2.86\u003c\/td\u003e\n\u003ctd\u003e0.352\u003c\/td\u003e\n\u003ctd\u003e0.845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Environmental Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003eCurrent up to 56 A for certain models\u003c\/li\u003e\n\u003cli\u003eStorage and operating temperature range: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: REEL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008259584\/ETON-S-A0008259584-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: DRA74-681-R\u003cbr\u003e\n\u0026gt; Manufacturer: EATON ELECTRONICS\u003cbr\u003e\n\u0026gt; COO: PH\u003cbr\u003e\n\u0026gt; UOM: \u003cbr\u003e\n\u0026gt; ECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
