The Coupled Inductors 10uH 3.17A 0.0489ohms from EATON ELECTRONICS are high-performance, shielded drum core power inductors designed for demanding electronic applications. Manufactured in China, these inductors are RoHS compliant and are available in reel packaging for efficient automated assembly.
Dual winding inductors capable of functioning as either a single inductor or in coupled inductor/transformer applications with a 1:1 turns ratio.
Available in four sizes of shielded drum core inductors for versatile design options.
Windings can be connected in series or parallel, providing a broad range of inductance and current ratings.
Peak current ratings up to 56A and RMS current ratings up to 17.9A for high power applications.
Inductance ratings from 0.33 µH to 4.02 mH, suitable for various filtering and energy storage needs.
200 Vac isolation between windings ensures electrical safety and noise reduction.
Constructed with ferrite core material for high magnetic permeability and 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
DRQ74-100-R
10.0
10.30
3.17
2.47
0.0489
19.8
Additional Details
Effective September 2017, these inductors are suitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input/output filter chokes, and more.
Storage and operating temperature range: -40°C to +125°C.
Solder reflow compliant per J-STD-020 (latest revision).
Disclaimers
Datasheet was not processed please search the internet for the part number DRQ74-100-R for more details.
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{"id":10019464085821,"title":"DRQ74-100-R","handle":"drq74-100-r","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCoupled Inductors 10uH 3.17A 0.0489ohms\u003c\/strong\u003e from \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e are high-performance, shielded drum core power inductors designed for demanding electronic applications. Manufactured in China, these inductors are RoHS compliant and are available in reel packaging for efficient automated assembly.\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eDRQ74-100-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\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.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-drq74-100-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 inductors capable of functioning as either a single inductor or in coupled inductor\/transformer applications with a 1:1 turns ratio.\u003c\/li\u003e\n \u003cli\u003eAvailable in four sizes of shielded drum core inductors for versatile design options.\u003c\/li\u003e\n \u003cli\u003eWindings can be connected in series or parallel, providing a broad range of inductance and current ratings.\u003c\/li\u003e\n \u003cli\u003ePeak current ratings up to 56A and RMS current ratings up to 17.9A for high power applications.\u003c\/li\u003e\n \u003cli\u003eInductance ratings from 0.33 µH to 4.02 mH, suitable for various filtering and energy storage needs.\u003c\/li\u003e\n \u003cli\u003e200 Vac isolation between windings ensures electrical safety and noise reduction.\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material for high magnetic permeability and efficiency.\n\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 \u003cthead\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 \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRQ74-100-R\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e10.30\u003c\/td\u003e\n \u003ctd\u003e3.17\u003c\/td\u003e\n \u003ctd\u003e2.47\u003c\/td\u003e\n \u003ctd\u003e0.0489\u003c\/td\u003e\n \u003ctd\u003e19.8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEffective September 2017, these inductors are suitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and more.\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 (latest revision).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eDRQ74-100-R\u003c\/strong\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-11T14:11:48+05:30","created_at":"2025-08-11T14:11:48+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["17A","Chokes","Coils","Coupled","EATON-ELE","IMPORT_CSV","Inductor","LED","WLDM"],"price":13998,"price_min":13998,"price_max":13998,"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":50607271215421,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DRQ74-100-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"DRQ74-100-R","public_title":null,"options":["Default Title"],"price":13998,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DRQ74-100-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/41525369.jpg?v=1754901711"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/41525369.jpg?v=1754901711","options":["Title"],"media":[{"alt":null,"id":45781421687101,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/41525369.jpg?v=1754901711"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/41525369.jpg?v=1754901711","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCoupled Inductors 10uH 3.17A 0.0489ohms\u003c\/strong\u003e from \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e are high-performance, shielded drum core power inductors designed for demanding electronic applications. Manufactured in China, these inductors are RoHS compliant and are available in reel packaging for efficient automated assembly.\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eDRQ74-100-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\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.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/bs-drq74-100-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 inductors capable of functioning as either a single inductor or in coupled inductor\/transformer applications with a 1:1 turns ratio.\u003c\/li\u003e\n \u003cli\u003eAvailable in four sizes of shielded drum core inductors for versatile design options.\u003c\/li\u003e\n \u003cli\u003eWindings can be connected in series or parallel, providing a broad range of inductance and current ratings.\u003c\/li\u003e\n \u003cli\u003ePeak current ratings up to 56A and RMS current ratings up to 17.9A for high power applications.\u003c\/li\u003e\n \u003cli\u003eInductance ratings from 0.33 µH to 4.02 mH, suitable for various filtering and energy storage needs.\u003c\/li\u003e\n \u003cli\u003e200 Vac isolation between windings ensures electrical safety and noise reduction.\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material for high magnetic permeability and efficiency.\n\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 \u003cthead\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 \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDRQ74-100-R\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e10.30\u003c\/td\u003e\n \u003ctd\u003e3.17\u003c\/td\u003e\n \u003ctd\u003e2.47\u003c\/td\u003e\n \u003ctd\u003e0.0489\u003c\/td\u003e\n \u003ctd\u003e19.8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEffective September 2017, these inductors are suitable for applications such as DC-DC converters, VRM inductors for CPU and DDR power supplies, input\/output filter chokes, and more.\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 (latest revision).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eDRQ74-100-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.
