Power Inductors-SMD 1000µH 0.292A 4.19Ω - Part Number: DRA74-102-R
Manufactured by EATON ELECTRONICS, this high-performance automotive-grade power inductor is designed for demanding electronic applications. COO: PH. The component comes in a reel package type, ensuring efficient handling and assembly. For detailed technical specifications, please refer to the 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
Moisture Sensitivity Level (MSL): 1
RoHS compliant
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
DRA74-102-R
1.01
0.260
0.292
0.234
4.19
5.02
8.7
DRA74-100-R
10.27
2.11
2.39
1.91
0.064
0.077
102.7
DRA74-220-R
22.25
1.68
1.96
1.57
0.100
0.120
58.3
Environmental and 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 Information
For more detailed specifications and application guidance, please refer to the datasheet.
Note: This product is RoHS compliant and ECCN: EAR99. UOM details are not specified.
Datasheet was not processed please search the internet for the part number 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":10026373382461,"title":"DRA74-102-R","handle":"dra74-102-r","description":"\u003ch3\u003ePower Inductors-SMD 1000µH 0.292A 4.19Ω - Part Number: DRA74-102-R\u003c\/h3\u003e\n\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, this high-performance automotive-grade power inductor is designed for demanding electronic applications. COO: PH. The component comes in a reel package type, ensuring efficient handling and assembly. For detailed technical specifications, 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\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\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 \u003cthead\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 \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-102-R\u003c\/td\u003e\n \u003ctd\u003e1.01\u003c\/td\u003e\n \u003ctd\u003e0.260\u003c\/td\u003e\n \u003ctd\u003e0.292\u003c\/td\u003e\n \u003ctd\u003e0.234\u003c\/td\u003e\n \u003ctd\u003e4.19\u003c\/td\u003e\n \u003ctd\u003e5.02\u003c\/td\u003e\n \u003ctd\u003e8.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-100-R\u003c\/td\u003e\n \u003ctd\u003e10.27\u003c\/td\u003e\n \u003ctd\u003e2.11\u003c\/td\u003e\n \u003ctd\u003e2.39\u003c\/td\u003e\n \u003ctd\u003e1.91\u003c\/td\u003e\n \u003ctd\u003e0.064\u003c\/td\u003e\n \u003ctd\u003e0.077\u003c\/td\u003e\n \u003ctd\u003e102.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-220-R\u003c\/td\u003e\n \u003ctd\u003e22.25\u003c\/td\u003e\n \u003ctd\u003e1.68\u003c\/td\u003e\n \u003ctd\u003e1.96\u003c\/td\u003e\n \u003ctd\u003e1.57\u003c\/td\u003e\n \u003ctd\u003e0.100\u003c\/td\u003e\n \u003ctd\u003e0.120\u003c\/td\u003e\n \u003ctd\u003e58.3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional rows can be added as needed --\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and 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 Information\u003c\/h3\u003e\n\u003cp\u003eFor 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\u003e\u003cem\u003eNote: This product is RoHS compliant and ECCN: EAR99. UOM details are not specified.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T07:10:05+05:30","created_at":"2025-08-15T07:10:06+05:30","vendor":"Waldom Electonics","type":"","tags":["292A","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductor","Power","SMD","WLDM"],"price":15799,"price_min":15799,"price_max":15799,"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":50622162796861,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRA74-102-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRA74-102-R","public_title":null,"options":["Default Title"],"price":15799,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRA74-102-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44651003.jpg?v=1755222006"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651003.jpg?v=1755222006","options":["Title"],"media":[{"alt":null,"id":45847465951549,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651003.jpg?v=1755222006"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44651003.jpg?v=1755222006","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 1000µH 0.292A 4.19Ω - Part Number: DRA74-102-R\u003c\/h3\u003e\n\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, this high-performance automotive-grade power inductor is designed for demanding electronic applications. COO: PH. The component comes in a reel package type, ensuring efficient handling and assembly. For detailed technical specifications, 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\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\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 \u003cthead\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 \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-102-R\u003c\/td\u003e\n \u003ctd\u003e1.01\u003c\/td\u003e\n \u003ctd\u003e0.260\u003c\/td\u003e\n \u003ctd\u003e0.292\u003c\/td\u003e\n \u003ctd\u003e0.234\u003c\/td\u003e\n \u003ctd\u003e4.19\u003c\/td\u003e\n \u003ctd\u003e5.02\u003c\/td\u003e\n \u003ctd\u003e8.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-100-R\u003c\/td\u003e\n \u003ctd\u003e10.27\u003c\/td\u003e\n \u003ctd\u003e2.11\u003c\/td\u003e\n \u003ctd\u003e2.39\u003c\/td\u003e\n \u003ctd\u003e1.91\u003c\/td\u003e\n \u003ctd\u003e0.064\u003c\/td\u003e\n \u003ctd\u003e0.077\u003c\/td\u003e\n \u003ctd\u003e102.7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRA74-220-R\u003c\/td\u003e\n \u003ctd\u003e22.25\u003c\/td\u003e\n \u003ctd\u003e1.68\u003c\/td\u003e\n \u003ctd\u003e1.96\u003c\/td\u003e\n \u003ctd\u003e1.57\u003c\/td\u003e\n \u003ctd\u003e0.100\u003c\/td\u003e\n \u003ctd\u003e0.120\u003c\/td\u003e\n \u003ctd\u003e58.3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional rows can be added as needed --\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and 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 Information\u003c\/h3\u003e\n\u003cp\u003eFor 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\u003e\u003cem\u003eNote: This product is RoHS compliant and ECCN: EAR99. UOM details are not specified.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
