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
Four sizes available, offering a broad range of inductance and current ratings
Peak current ratings from 0.13 A to 56 A
RMS current ratings from 0.128 A to 17.9 A
Inductance ratings from 0.33 µH to 4.02 mH
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
DRQ73-151-R
150
150.9
0.58
0.65
0.851
88.0
DRQ73-101-R
100
101.4
0.73
0.79
0.527
72.0
DRQ73-220-R
220
223.3
0.52
0.53
1.05
107
DRQ73-330-R
330
325.5
0.42
0.44
1.59
129
DRQ73-470-R
470
465.8
0.35
0.37
2.36
154
DRQ73-680-R
680
676.5
0.29
0.31
3.47
186
DRQ73-820-R
820
821.7
0.27
0.28
3.93
206
DRQ73-102-R
1000
995.0
0.26
0.25
4.34
226
Additional Details
Suitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input/output filter chokes, and transformer applications like SEPIC and flyback
Storage and operating temperature range: -40°C to +125°C
Solder reflow compliant per J-STD-020
Note
Datasheet was not processed please search the internet for the part number DRQ73-151-R for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10020654055741,"title":"DRQ73-151-R","handle":"drq73-151-r","description":"\u003ch3\u003eHigh-Performance Coupled Inductors - Model DRQ73-151-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, COO: CN, Part Number: \u003cstrong\u003eDRQ73-151-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRoHS Compliant: \u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eREEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\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\u003eFour sizes available, offering a broad range of inductance and current ratings\u003c\/li\u003e\n \u003cli\u003ePeak current ratings from 0.13 A to 56 A\u003c\/li\u003e\n \u003cli\u003eRMS current ratings from 0.128 A to 17.9 A\u003c\/li\u003e\n \u003cli\u003eInductance ratings from 0.33 µH to 4.02 mH\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\u003eDRQ73-151-R\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e150.9\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e0.851\u003c\/td\u003e\n\u003ctd\u003e88.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-101-R\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e101.4\u003c\/td\u003e\n\u003ctd\u003e0.73\u003c\/td\u003e\n\u003ctd\u003e0.79\u003c\/td\u003e\n\u003ctd\u003e0.527\u003c\/td\u003e\n\u003ctd\u003e72.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-220-R\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e223.3\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.53\u003c\/td\u003e\n\u003ctd\u003e1.05\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-330-R\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e325.5\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003ctd\u003e1.59\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-470-R\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003e465.8\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.37\u003c\/td\u003e\n\u003ctd\u003e2.36\u003c\/td\u003e\n\u003ctd\u003e154\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-680-R\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e676.5\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e0.31\u003c\/td\u003e\n\u003ctd\u003e3.47\u003c\/td\u003e\n\u003ctd\u003e186\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-820-R\u003c\/td\u003e\n\u003ctd\u003e820\u003c\/td\u003e\n\u003ctd\u003e821.7\u003c\/td\u003e\n\u003ctd\u003e0.27\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e3.93\u003c\/td\u003e\n\u003ctd\u003e206\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-102-R\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e995.0\u003c\/td\u003e\n\u003ctd\u003e0.26\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e4.34\u003c\/td\u003e\n\u003ctd\u003e226\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSuitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and transformer applications like SEPIC and flyback\u003c\/li\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\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eDRQ73-151-R\u003c\/strong\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-12T05:03:09+05:30","created_at":"2025-08-12T05:03:09+05:30","vendor":"Waldom Electonics","type":"","tags":["65A","EATON-ELE","IMPORT_CSV","Inductor","LED","WLDM"],"price":9979,"price_min":9979,"price_max":9979,"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":50610390892861,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRQ73-151-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRQ73-151-R","public_title":null,"options":["Default Title"],"price":9979,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRQ73-151-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44650665.jpg?v=1754955191"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650665.jpg?v=1754955191","options":["Title"],"media":[{"alt":null,"id":45791635177789,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650665.jpg?v=1754955191"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44650665.jpg?v=1754955191","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHigh-Performance Coupled Inductors - Model DRQ73-151-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, COO: CN, Part Number: \u003cstrong\u003eDRQ73-151-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRoHS Compliant: \u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eREEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\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\u003eFour sizes available, offering a broad range of inductance and current ratings\u003c\/li\u003e\n \u003cli\u003ePeak current ratings from 0.13 A to 56 A\u003c\/li\u003e\n \u003cli\u003eRMS current ratings from 0.128 A to 17.9 A\u003c\/li\u003e\n \u003cli\u003eInductance ratings from 0.33 µH to 4.02 mH\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\u003eDRQ73-151-R\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e150.9\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e0.851\u003c\/td\u003e\n\u003ctd\u003e88.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-101-R\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e101.4\u003c\/td\u003e\n\u003ctd\u003e0.73\u003c\/td\u003e\n\u003ctd\u003e0.79\u003c\/td\u003e\n\u003ctd\u003e0.527\u003c\/td\u003e\n\u003ctd\u003e72.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-220-R\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e223.3\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.53\u003c\/td\u003e\n\u003ctd\u003e1.05\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-330-R\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e325.5\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003ctd\u003e1.59\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-470-R\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003e465.8\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.37\u003c\/td\u003e\n\u003ctd\u003e2.36\u003c\/td\u003e\n\u003ctd\u003e154\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-680-R\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e676.5\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e0.31\u003c\/td\u003e\n\u003ctd\u003e3.47\u003c\/td\u003e\n\u003ctd\u003e186\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-820-R\u003c\/td\u003e\n\u003ctd\u003e820\u003c\/td\u003e\n\u003ctd\u003e821.7\u003c\/td\u003e\n\u003ctd\u003e0.27\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e3.93\u003c\/td\u003e\n\u003ctd\u003e206\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRQ73-102-R\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e995.0\u003c\/td\u003e\n\u003ctd\u003e0.26\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e4.34\u003c\/td\u003e\n\u003ctd\u003e226\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSuitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and transformer applications like SEPIC and flyback\u003c\/li\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\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eDRQ73-151-R\u003c\/strong\u003e for more details.\u003c\/p\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.
