Manufacturer: Eaton Electronics
Country of Origin: Philippines (PH)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: PKG
Part Number: DRA73-1R0-R
Datasheet: Download Datasheet
Product Features
Automotive grade high power density and high efficiency shielded drum core power inductors
Suitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems
Qualified to AEC-Q200 standards
Magnetically shielded to reduce EMI
Ferrite core material with inductance range from 0.28 µH to 1000 µH
Current capacity up to 56 A
Rugged construction for high shock and vibration environments
Moisture Sensitivity Level (MSL): 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
DRA73-1R0-R
0.91
6.50
8.22
6.58
0.0067
0.0080
353.6
Environmental & Operating Conditions
Storage Temperature Range: -40 °C to +165 °C
Operating Temperature Range: -40 °C to +165 °C
Solder Reflow Temperature: Compliant with J-STD-020 (latest revision)
Additional Details
Designed for high reliability in automotive and electronic applications, this power inductor offers excellent performance in demanding environments. For more detailed specifications and application guidance, please refer to the datasheet.
Note: Datasheet was not processed, please search the internet for the part number for more details.
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{"id":10025324773693,"title":"DRA73-1R0-R","handle":"dra73-1r0-r","description":"\u003ch3\u003ePower Inductor DRA73-1R0-R by Eaton Electronics\u003c\/h3\u003e\n\u003cp\u003eManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: Philippines (PH)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: PKG\u003cbr\u003e\nPart Number: DRA73-1R0-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 shielded drum core power inductors\u003c\/li\u003e\n\u003cli\u003eSuitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFerrite core material with inductance 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 for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 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\u003eDRA73-1R0-R\u003c\/td\u003e\n\u003ctd\u003e0.91\u003c\/td\u003e\n\u003ctd\u003e6.50\u003c\/td\u003e\n\u003ctd\u003e8.22\u003c\/td\u003e\n\u003ctd\u003e6.58\u003c\/td\u003e\n\u003ctd\u003e0.0067\u003c\/td\u003e\n\u003ctd\u003e0.0080\u003c\/td\u003e\n\u003ctd\u003e353.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -40 °C to +165 °C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -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 Details\u003c\/h3\u003e\n\u003cp\u003eDesigned for high reliability in automotive and electronic applications, this power inductor offers excellent performance in demanding environments. For more detailed specifications and application guidance, 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.\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\u003cbr\u003e","published_at":"2025-08-14T18:28:13+05:30","created_at":"2025-08-14T18:28:13+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["22A","Chokes","Coils","EATON-ELE","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":18987,"price_min":18987,"price_max":18987,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50619897184573,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA73-1R0-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"DRA73-1R0-R","public_title":null,"options":["Default Title"],"price":18987,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA73-1R0-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-1R0-R_41525409_e0e92674.jpg?v=1755176297"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-1R0-R_41525409_e0e92674.jpg?v=1755176297","options":["Title"],"media":[{"alt":null,"id":45838196080957,"position":1,"preview_image":{"aspect_ratio":1.22,"height":200,"width":244,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-1R0-R_41525409_e0e92674.jpg?v=1755176297"},"aspect_ratio":1.22,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRA73-1R0-R_41525409_e0e92674.jpg?v=1755176297","width":244}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductor DRA73-1R0-R by Eaton Electronics\u003c\/h3\u003e\n\u003cp\u003eManufacturer: Eaton Electronics\u003cbr\u003e\nCountry of Origin: Philippines (PH)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: PKG\u003cbr\u003e\nPart Number: DRA73-1R0-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 shielded drum core power inductors\u003c\/li\u003e\n\u003cli\u003eSuitable for body electronics, HVAC, advanced driver assistance systems, infotainment, chassis, safety electronics, and powertrain systems\u003c\/li\u003e\n\u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFerrite core material with inductance 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 for high shock and vibration environments\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 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\u003eDRA73-1R0-R\u003c\/td\u003e\n\u003ctd\u003e0.91\u003c\/td\u003e\n\u003ctd\u003e6.50\u003c\/td\u003e\n\u003ctd\u003e8.22\u003c\/td\u003e\n\u003ctd\u003e6.58\u003c\/td\u003e\n\u003ctd\u003e0.0067\u003c\/td\u003e\n\u003ctd\u003e0.0080\u003c\/td\u003e\n\u003ctd\u003e353.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -40 °C to +165 °C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -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 Details\u003c\/h3\u003e\n\u003cp\u003eDesigned for high reliability in automotive and electronic applications, this power inductor offers excellent performance in demanding environments. For more detailed specifications and application guidance, 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.\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\u003cbr\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.
