Manufacturer: Eaton Electronics
Country of Origin: Philippines (PH)
UOM: Each (EA)
ECCN: EAR99
Package Type: Reel
RoHS Compliant: Yes
Part Number: DRA73-2R2-R
Datasheet: Download Datasheet
Product Features
Automotive grade high power density and high efficiency
Magnetically shielded to reduce EMI
Ferrite core material for reliable performance
Inductance range from 0.28 µH to 1000 µH
Current capacity up to 56 A
Rugged construction suitable for high shock and vibration environments
Meets AEC-Q200 qualification standards
Available in five mechanical sizes
Moisture Sensitivity Level (MSL): Level 1
Technical Specifications
Part Number
OCL ±20% (µH)
I 2 rms (A)
I 13 sat (A)
I 24 sat (A)
DCR (Ω) @ +25°C (Typical)
DCR (Ω) @ +25°C (Maximum)
K-Factor
DRA73-2R2-R
2.52
4.18
4.93
3.95
0.016
0.019
212.2
Application Areas
Body electronics: headlamps, tail lamps, interior lighting
HVAC controllers
Door, window lift, and seat control systems
Advanced driver assistance systems (ADAS): adaptive cruise control, collision avoidance, black box systems
Infotainment and cluster electronics
Chassis and safety electronics: electronic stability control, electric parking brake, electronic power steering
Engine and powertrain management: engine control units, transmission control units
Environmental and Operating Conditions
Storage temperature: -40°C to +165°C
Operating temperature: -40°C to +165°C
Solder reflow temperature: Compliant with J-STD-020 (latest revision)
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet. This product is RoHS compliant and suitable for high-reliability automotive and industrial applications. Please search the internet for more details using the part number DRA73-2R2-R if needed.
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":10025324806461,"title":"DRA73-2R2-R","handle":"dra73-2r2-r","description":"\u003ch3\u003ePower Inductors - DRA73-2R2-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: Philippines (PH)\u003cbr\u003e\nUOM: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Reel\u003cbr\u003e\nRoHS Compliant: Yes\u003cbr\u003e\nPart Number: DRA73-2R2-R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high power density and high efficiency\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFerrite core material for reliable performance\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003eCurrent capacity up to 56 A\u003c\/li\u003e\n\u003cli\u003eRugged construction suitable for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n\u003cli\u003eAvailable in five mechanical sizes\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\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\u003eOCL ±20% (µH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 13 sat (A)\u003c\/th\u003e\n\u003cth\u003eI 24 sat (A)\u003c\/th\u003e\n\u003cth\u003eDCR (Ω) @ +25°C (Typical)\u003c\/th\u003e\n\u003cth\u003eDCR (Ω) @ +25°C (Maximum)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRA73-2R2-R\u003c\/td\u003e\n\u003ctd\u003e2.52\u003c\/td\u003e\n\u003ctd\u003e4.18\u003c\/td\u003e\n\u003ctd\u003e4.93\u003c\/td\u003e\n\u003ctd\u003e3.95\u003c\/td\u003e\n\u003ctd\u003e0.016\u003c\/td\u003e\n\u003ctd\u003e0.019\u003c\/td\u003e\n\u003ctd\u003e212.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics: headlamps, tail lamps, interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS): adaptive cruise control, collision avoidance, black box systems\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics: electronic stability control, electric parking brake, electronic power steering\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain management: engine control units, transmission control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +165°C\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 specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product is RoHS compliant and suitable for high-reliability automotive and industrial applications. Please search the internet for more details using the part number DRA73-2R2-R if needed.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T18:28:15+05:30","created_at":"2025-08-14T18:28:15+05:30","vendor":"Waldom Electonics","type":"","tags":["93A","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":13998,"price_min":13998,"price_max":13998,"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":50619897250109,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA73-2R2-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRA73-2R2-R","public_title":null,"options":["Default Title"],"price":13998,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA73-2R2-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-2R2-R_44651359_53b552a4.jpg?v=1755176299"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-2R2-R_44651359_53b552a4.jpg?v=1755176299","options":["Title"],"media":[{"alt":null,"id":45838196801853,"position":1,"preview_image":{"aspect_ratio":1.22,"height":200,"width":244,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-2R2-R_44651359_53b552a4.jpg?v=1755176299"},"aspect_ratio":1.22,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-2R2-R_44651359_53b552a4.jpg?v=1755176299","width":244}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - DRA73-2R2-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: Philippines (PH)\u003cbr\u003e\nUOM: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Reel\u003cbr\u003e\nRoHS Compliant: Yes\u003cbr\u003e\nPart Number: DRA73-2R2-R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade high power density and high efficiency\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFerrite core material for reliable performance\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.28 µH to 1000 µH\u003c\/li\u003e\n\u003cli\u003eCurrent capacity up to 56 A\u003c\/li\u003e\n\u003cli\u003eRugged construction suitable for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n\u003cli\u003eAvailable in five mechanical sizes\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): Level 1\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\u003eOCL ±20% (µH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 13 sat (A)\u003c\/th\u003e\n\u003cth\u003eI 24 sat (A)\u003c\/th\u003e\n\u003cth\u003eDCR (Ω) @ +25°C (Typical)\u003c\/th\u003e\n\u003cth\u003eDCR (Ω) @ +25°C (Maximum)\u003c\/th\u003e\n\u003cth\u003eK-Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRA73-2R2-R\u003c\/td\u003e\n\u003ctd\u003e2.52\u003c\/td\u003e\n\u003ctd\u003e4.18\u003c\/td\u003e\n\u003ctd\u003e4.93\u003c\/td\u003e\n\u003ctd\u003e3.95\u003c\/td\u003e\n\u003ctd\u003e0.016\u003c\/td\u003e\n\u003ctd\u003e0.019\u003c\/td\u003e\n\u003ctd\u003e212.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics: headlamps, tail lamps, interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoor, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS): adaptive cruise control, collision avoidance, black box systems\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics: electronic stability control, electric parking brake, electronic power steering\u003c\/li\u003e\n\u003cli\u003eEngine and powertrain management: engine control units, transmission control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage temperature: -40°C to +165°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +165°C\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 specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-dra-automotive-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product is RoHS compliant and suitable for high-reliability automotive and industrial applications. Please search the internet for more details using the part number DRA73-2R2-R if needed.\u003c\/p\u003e\u003cbr\u003e"}
