Power Inductors - SMD 4.7µH 2.0A 0.094Ω by Eaton Electronics
Introducing the Eaton Electronics LD1-4R7-R Power Inductor, a high-performance surface-mount device designed for efficient power management in various electronic applications. Manufactured in China, this RoHS-compliant component offers reliable inductance and current handling capabilities suitable for modern power supply circuits.
Product Features
Metalized drum core design optimizes board space utilization
Inductance: 4.7µH
Maximum current rating (Irms): 2.0A
Low DCR: 0.094 ohms
RoHS compliant
Package Type: Reel (2000 parts per reel)
Suitable for buck or boost inductors, noise filtering, output filter chokes, and power supplies
Operating temperature range: -40°C to +125°C
Solder reflow temperature compliant with J-STD-020
Technical Specifications
Part Number
Rated Inductance (µH)
OCL Nominal
Irms (A)
Isat (A)
DCR (Ω) Max.
LD1-4R7-R
4.7
1.57
2.00
2.00
0.094
Dimensions (mm)
Top View: Not specified
Recommended Pad Layout: Refer to datasheet
Packaging
Type: Reel
Quantity: 2000 parts per reel
Reel Diameter: 13"
Additional Information
For detailed electrical characteristics, mechanical dimensions, and soldering profiles, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number LD1-4R7-R 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.
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Manufactured in China, this RoHS-compliant component offers reliable inductance and current handling capabilities suitable for modern power supply circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMetalized drum core design optimizes board space utilization\u003c\/li\u003e\n \u003cli\u003eInductance: 4.7µH\u003c\/li\u003e\n \u003cli\u003eMaximum current rating (Irms): 2.0A\u003c\/li\u003e\n \u003cli\u003eLow DCR: 0.094 ohms\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (2000 parts per reel)\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost inductors, noise filtering, output filter chokes, and power supplies\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow temperature compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eOCL Nominal\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) Max.\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLD1-4R7-R\u003c\/td\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e1.57\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003ctd\u003e0.094\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTop View: Not specified\u003c\/li\u003e\n \u003cli\u003eRecommended Pad Layout: Refer to datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Reel\u003c\/li\u003e\n \u003cli\u003eQuantity: 2000 parts per reel\u003c\/li\u003e\n \u003cli\u003eReel Diameter: 13\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, mechanical dimensions, and soldering profiles, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-ld-metalized-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number LD1-4R7-R for more details.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LD1-4R7-R\u003c\/li\u003e\n \u003cli\u003eManufacturer Name: Eaton Electronics\u003c\/li\u003e\n \u003cli\u003eCOO: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-08-11T12:54:11+05:30","created_at":"2025-08-11T12:54:12+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["0A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":7484,"price_min":7484,"price_max":7484,"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":50604716392765,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LD1-4R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LD1-4R7-R","public_title":null,"options":["Default Title"],"price":7484,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LD1-4R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/44653146.jpg?v=1754897054"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44653146.jpg?v=1754897054","options":["Title"],"media":[{"alt":null,"id":45779887194429,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44653146.jpg?v=1754897054"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/44653146.jpg?v=1754897054","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 4.7µH 2.0A 0.094Ω by Eaton Electronics\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics LD1-4R7-R Power Inductor, a high-performance surface-mount device designed for efficient power management in various electronic applications. Manufactured in China, this RoHS-compliant component offers reliable inductance and current handling capabilities suitable for modern power supply circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMetalized drum core design optimizes board space utilization\u003c\/li\u003e\n \u003cli\u003eInductance: 4.7µH\u003c\/li\u003e\n \u003cli\u003eMaximum current rating (Irms): 2.0A\u003c\/li\u003e\n \u003cli\u003eLow DCR: 0.094 ohms\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (2000 parts per reel)\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost inductors, noise filtering, output filter chokes, and power supplies\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow temperature compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eOCL Nominal\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) Max.\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLD1-4R7-R\u003c\/td\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e1.57\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003ctd\u003e2.00\u003c\/td\u003e\n \u003ctd\u003e0.094\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTop View: Not specified\u003c\/li\u003e\n \u003cli\u003eRecommended Pad Layout: Refer to datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Reel\u003c\/li\u003e\n \u003cli\u003eQuantity: 2000 parts per reel\u003c\/li\u003e\n \u003cli\u003eReel Diameter: 13\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, mechanical dimensions, and soldering profiles, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-ld-metalized-drum-core-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number LD1-4R7-R for more details.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LD1-4R7-R\u003c\/li\u003e\n \u003cli\u003eManufacturer Name: Eaton Electronics\u003c\/li\u003e\n \u003cli\u003eCOO: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003c\/ul\u003e"}
