Coupled Inductors 680µH 0.85A 1.1Ω - Model DRQ125-681-R
Discover the high-performance EATON ELECTRONICS coupled inductors designed for demanding electronic applications. Manufactured in China (COO: CN), this component is RoHS compliant and available in a convenient reel package for efficient manufacturing processes.
Part Number: DRQ125-681-R Manufacturer: EATON ELECTRONICS Country of Origin: CN Unit of Measure: Each (EA) ECCN: EAR99 Package Type: REEL Datasheet:Download Datasheet
Product Features
Dual winding, high power density, shielded drum core power inductors suitable for various applications
Can be used as a single inductor or in coupled inductor/transformer applications with a 1:1 turns ratio
Windings can be connected in series or parallel, offering flexible inductance and current ratings
Peak current ratings up to 56A and RMS current ratings up to 17.9A
Inductance rating of 680µH with a DCR of approximately 1.1Ω
200 Vac isolation between windings
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)
DCR Ω (typ.)
Volt-µs
DRQ125-681-R
680
0.70
0.85
3.47
1.10
4.42
Environmental and Handling Data
Storage and operating temperature range: -40°C to +125°C
Solder reflow compliant per J-STD-020
For detailed electrical characteristics and application guidelines, 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":10024649130301,"title":"DRQ125-681-R","handle":"drq125-681-r","description":"\u003ch3\u003eCoupled Inductors 680µH 0.85A 1.1Ω - Model DRQ125-681-R\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e coupled inductors designed for demanding electronic applications. Manufactured in China (COO: CN), this component is RoHS compliant and available in a convenient reel package for efficient manufacturing processes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e DRQ125-681-R\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-drq125-681-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDual winding, high power density, shielded drum core power inductors suitable for various applications\u003c\/li\u003e\n \u003cli\u003eCan be used as a single inductor or in coupled inductor\/transformer applications with a 1:1 turns ratio\u003c\/li\u003e\n \u003cli\u003eWindings can be connected in series or parallel, offering flexible inductance and current ratings\u003c\/li\u003e\n \u003cli\u003ePeak current ratings up to 56A and RMS current ratings up to 17.9A\u003c\/li\u003e\n \u003cli\u003eInductance rating of 680µH with a DCR of approximately 1.1Ω\u003c\/li\u003e\n \u003cli\u003e200 Vac isolation between windings\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material for high efficiency\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\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)\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\u003eDRQ125-681-R\u003c\/td\u003e\n \u003ctd\u003e680\u003c\/td\u003e\n \u003ctd\u003e0.70\u003c\/td\u003e\n \u003ctd\u003e0.85\u003c\/td\u003e\n \u003ctd\u003e3.47\u003c\/td\u003e\n \u003ctd\u003e1.10\u003c\/td\u003e\n \u003ctd\u003e4.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Handling Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant per J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-drq125-681-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T09:31:42+05:30","created_at":"2025-08-14T09:31:42+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["85A","Chokes","Coils","Coupled","EATON-ELE","IMPORT_CSV","Inductor","LED","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":50618780123453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRQ125-681-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRQ125-681-R","public_title":null,"options":["Default Title"],"price":11226,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRQ125-681-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DRQ125-681-R_44651239_aa3c9b16.jpg?v=1755144107"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRQ125-681-R_44651239_aa3c9b16.jpg?v=1755144107","options":["Title"],"media":[{"alt":null,"id":45830975619389,"position":1,"preview_image":{"aspect_ratio":1.08,"height":200,"width":216,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRQ125-681-R_44651239_aa3c9b16.jpg?v=1755144107"},"aspect_ratio":1.08,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DRQ125-681-R_44651239_aa3c9b16.jpg?v=1755144107","width":216}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCoupled Inductors 680µH 0.85A 1.1Ω - Model DRQ125-681-R\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e coupled inductors designed for demanding electronic applications. Manufactured in China (COO: CN), this component is RoHS compliant and available in a convenient reel package for efficient manufacturing processes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e DRQ125-681-R\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-drq125-681-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDual winding, high power density, shielded drum core power inductors suitable for various applications\u003c\/li\u003e\n \u003cli\u003eCan be used as a single inductor or in coupled inductor\/transformer applications with a 1:1 turns ratio\u003c\/li\u003e\n \u003cli\u003eWindings can be connected in series or parallel, offering flexible inductance and current ratings\u003c\/li\u003e\n \u003cli\u003ePeak current ratings up to 56A and RMS current ratings up to 17.9A\u003c\/li\u003e\n \u003cli\u003eInductance rating of 680µH with a DCR of approximately 1.1Ω\u003c\/li\u003e\n \u003cli\u003e200 Vac isolation between windings\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material for high efficiency\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\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)\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\u003eDRQ125-681-R\u003c\/td\u003e\n \u003ctd\u003e680\u003c\/td\u003e\n \u003ctd\u003e0.70\u003c\/td\u003e\n \u003ctd\u003e0.85\u003c\/td\u003e\n \u003ctd\u003e3.47\u003c\/td\u003e\n \u003ctd\u003e1.10\u003c\/td\u003e\n \u003ctd\u003e4.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Handling Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant per J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-drq125-681-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet 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.
