Introducing the EATON ELECTRONICS DRQ125-220-R, a high-performance general purpose inductor designed for a wide range of electronic applications. Manufactured in China and compliant with RoHS standards, this shielded drum core inductor offers reliable inductance and current ratings suitable for demanding power and signal filtering tasks.
Key Features
Dual winding design adaptable as a single inductor or coupled in transformer applications with a 1:1 turns ratio
Available in four sizes of shielded drum core inductors for versatile integration
Windings can be connected in series or parallel, providing flexible inductance and current options
Peak current ratings from 0.13 A to 56 A
RMS current ratings up to 17.9 A
Inductance range from 0.33 µH to 4.02 mH
200 Vac isolation between windings ensures safety and performance
Constructed with ferrite core material for high efficiency
Technical Specifications
Part Number
Rated Inductance (µH)
OCL1 ±20% (µH)
I 2 rms (A)
I 3 sat (A) Peak
DCR Ω (typ.)
Volt-µs
DRQ125-220-R
22.0
22.65
1.62
1.67
0.107
34.0
Additional inductance options are available, ranging from 0.33 µH to 4.02 mH, with corresponding current ratings and DCR values. For detailed specifications, refer to the datasheet.
Environmental & Compliance
Storage and operating temperature: -40 °C to +125 °C
For more detailed technical data and application guidance, please consult the datasheet linked above. This product is ideal for use in DC-DC converters, VRM inductors for CPU and DDR power supplies, input/output filter chokes, and other high-frequency power applications.
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":10024389017917,"title":"DRQ125-220-R","handle":"drq125-220-r","description":"\u003ch3\u003eProduct Description: EATON ELECTRONICS General Purpose Inductor 22µH (Part Number: DRQ125-220-R)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EATON ELECTRONICS DRQ125-220-R, a high-performance general purpose inductor designed for a wide range of electronic applications. Manufactured in China and compliant with RoHS standards, this shielded drum core inductor offers reliable inductance and current ratings suitable for demanding power and signal filtering tasks.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual winding design adaptable as a single inductor or coupled in transformer applications with a 1:1 turns ratio\u003c\/li\u003e\n\u003cli\u003eAvailable in four sizes of shielded drum core inductors for versatile integration\u003c\/li\u003e\n\u003cli\u003eWindings can be connected in series or parallel, providing flexible inductance and current options\u003c\/li\u003e\n\u003cli\u003ePeak current ratings from 0.13 A to 56 A\u003c\/li\u003e\n\u003cli\u003eRMS current ratings up to 17.9 A\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.33 µH to 4.02 mH\u003c\/li\u003e\n\u003cli\u003e200 Vac isolation between windings ensures safety and performance\u003c\/li\u003e\n\u003cli\u003eConstructed with ferrite core material for high efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eRated Inductance (µH)\u003c\/th\u003e\n\u003cth\u003eOCL1 ±20% (µH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n\u003cth\u003eDCR Ω (typ.)\u003c\/th\u003e\n\u003cth\u003eVolt-µs\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ125-220-R\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e22.65\u003c\/td\u003e\n\u003ctd\u003e1.62\u003c\/td\u003e\n\u003ctd\u003e1.67\u003c\/td\u003e\n\u003ctd\u003e0.107\u003c\/td\u003e\n\u003ctd\u003e34.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdditional inductance options are available, ranging from 0.33 µH to 4.02 mH, with corresponding current ratings and DCR values. For detailed specifications, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-drq-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature: -40 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS: Yes)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DRQ125-220-R\u003c\/li\u003e\n\u003cli\u003eManufacturer: EATON ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: Not specified\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-drq-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical data and application guidance, please consult the datasheet linked above. This product is ideal for use in DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and other high-frequency power applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T05:33:35+05:30","created_at":"2025-08-14T05:33:35+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","Coupled","EATON-ELE","IMPORT_CSV","Inductor","WLDM"],"price":11226,"price_min":11226,"price_max":11226,"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":50618332905789,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRQ125-220-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRQ125-220-R","public_title":null,"options":["Default Title"],"price":11226,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRQ125-220-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44092058.jpg?v=1755129818"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44092058.jpg?v=1755129818","options":["Title"],"media":[{"alt":null,"id":45828338417981,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44092058.jpg?v=1755129818"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44092058.jpg?v=1755129818","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: EATON ELECTRONICS General Purpose Inductor 22µH (Part Number: DRQ125-220-R)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EATON ELECTRONICS DRQ125-220-R, a high-performance general purpose inductor designed for a wide range of electronic applications. Manufactured in China and compliant with RoHS standards, this shielded drum core inductor offers reliable inductance and current ratings suitable for demanding power and signal filtering tasks.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual winding design adaptable as a single inductor or coupled in transformer applications with a 1:1 turns ratio\u003c\/li\u003e\n\u003cli\u003eAvailable in four sizes of shielded drum core inductors for versatile integration\u003c\/li\u003e\n\u003cli\u003eWindings can be connected in series or parallel, providing flexible inductance and current options\u003c\/li\u003e\n\u003cli\u003ePeak current ratings from 0.13 A to 56 A\u003c\/li\u003e\n\u003cli\u003eRMS current ratings up to 17.9 A\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.33 µH to 4.02 mH\u003c\/li\u003e\n\u003cli\u003e200 Vac isolation between windings ensures safety and performance\u003c\/li\u003e\n\u003cli\u003eConstructed with ferrite core material for high efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eRated Inductance (µH)\u003c\/th\u003e\n\u003cth\u003eOCL1 ±20% (µH)\u003c\/th\u003e\n\u003cth\u003eI 2 rms (A)\u003c\/th\u003e\n\u003cth\u003eI 3 sat (A) Peak\u003c\/th\u003e\n\u003cth\u003eDCR Ω (typ.)\u003c\/th\u003e\n\u003cth\u003eVolt-µs\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ125-220-R\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e22.65\u003c\/td\u003e\n\u003ctd\u003e1.62\u003c\/td\u003e\n\u003ctd\u003e1.67\u003c\/td\u003e\n\u003ctd\u003e0.107\u003c\/td\u003e\n\u003ctd\u003e34.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdditional inductance options are available, ranging from 0.33 µH to 4.02 mH, with corresponding current ratings and DCR values. For detailed specifications, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-drq-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage and operating temperature: -40 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eSolder reflow compliant (J-STD-020)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS: Yes)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: DRQ125-220-R\u003c\/li\u003e\n\u003cli\u003eManufacturer: EATON ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: Not specified\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-drq-shielded-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical data and application guidance, please consult the datasheet linked above. This product is ideal for use in DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and other high-frequency power applications.\u003c\/p\u003e\u003cbr\u003e"}
