Power Inductors-SMD 12uH 4.1A 24.3mOhms - Part Number: DR1050-120-R
Optimize your electronic designs with the high-performance EATON ELECTRONICS Power Inductor, part number DR1050-120-R. Manufactured in China and compliant with RoHS standards, this shielded power inductor is ideal for a variety of applications including LED/LCD backlighting, high-definition televisions, server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and portable electronics.
Product Features
Surface-mount design with a 10.5 mm x 10.3 mm footprint and 5.0 mm height
Ferrite core material with shielded drum core construction
Inductance: 12 μH (±30%)
Maximum DCR: 3.94 mΩ at 20°C
Rated current: 4.1A RMS, 24A saturation current
RoHS compliant, halogen-free, lead-free
Packaged in reel for efficient automated placement
Electrical and Mechanical Specifications
Part Number
Inductance (μH) ±30%
DC Resistance (mΩ) @ 20°C
RMS Current (A)
Saturation Current (A)
DR1050-120-R
12
3.94
4.1
24.0
Environmental and Packaging Details
Storage and operating temperature range: -40°C to +125°C
Supplied in tape and reel packaging, 500 parts per reel
Additional Information
For detailed technical specifications 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":10026714923325,"title":"DR1050-120-R","handle":"dr1050-120-r","description":"\u003ch3\u003ePower Inductors-SMD 12uH 4.1A 24.3mOhms - Part Number: DR1050-120-R\u003c\/h3\u003e\n\n\u003cp\u003eOptimize your electronic designs with the high-performance \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e Power Inductor, part number \u003cstrong\u003eDR1050-120-R\u003c\/strong\u003e. Manufactured in China and compliant with RoHS standards, this shielded power inductor is ideal for a variety of applications including LED\/LCD backlighting, high-definition televisions, server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and portable electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface-mount design with a 10.5 mm x 10.3 mm footprint and 5.0 mm height\u003c\/li\u003e\n \u003cli\u003eFerrite core material with shielded drum core construction\u003c\/li\u003e\n \u003cli\u003eInductance: 12 μH (±30%)\u003c\/li\u003e\n \u003cli\u003eMaximum DCR: 3.94 mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eRated current: 4.1A RMS, 24A saturation current\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003ePackaged in reel for efficient automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical 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\u003eInductance (μH) ±30%\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ) @ 20°C\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR1050-120-R\u003c\/td\u003e\n \u003ctd\u003e12\u003c\/td\u003e\n \u003ctd\u003e3.94\u003c\/td\u003e\n \u003ctd\u003e4.1\u003c\/td\u003e\n \u003ctd\u003e24.0\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSupplied in tape and reel packaging, 500 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr1050-120-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T14:05:57+05:30","created_at":"2025-08-15T14:05:59+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["1A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IMPORT_PT2","Inductor","Power","SMD","WLDM"],"price":10533,"price_min":10533,"price_max":10533,"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":50623000805693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DR1050-120-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DR1050-120-R","public_title":null,"options":["Default Title"],"price":10533,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DR1050-120-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-120-R_44654471_50e8631f.jpg?v=1755246959"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-120-R_44654471_50e8631f.jpg?v=1755246959","options":["Title"],"media":[{"alt":null,"id":45851343257917,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-120-R_44654471_50e8631f.jpg?v=1755246959"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DR1050-120-R_44654471_50e8631f.jpg?v=1755246959","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 12uH 4.1A 24.3mOhms - Part Number: DR1050-120-R\u003c\/h3\u003e\n\n\u003cp\u003eOptimize your electronic designs with the high-performance \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e Power Inductor, part number \u003cstrong\u003eDR1050-120-R\u003c\/strong\u003e. Manufactured in China and compliant with RoHS standards, this shielded power inductor is ideal for a variety of applications including LED\/LCD backlighting, high-definition televisions, server and desktop power supplies, graphics cards, battery-powered systems, point-of-load (POL) modules, printers, and portable electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface-mount design with a 10.5 mm x 10.3 mm footprint and 5.0 mm height\u003c\/li\u003e\n \u003cli\u003eFerrite core material with shielded drum core construction\u003c\/li\u003e\n \u003cli\u003eInductance: 12 μH (±30%)\u003c\/li\u003e\n \u003cli\u003eMaximum DCR: 3.94 mΩ at 20°C\u003c\/li\u003e\n \u003cli\u003eRated current: 4.1A RMS, 24A saturation current\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free, lead-free\u003c\/li\u003e\n \u003cli\u003ePackaged in reel for efficient automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical 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\u003eInductance (μH) ±30%\u003c\/th\u003e\n \u003cth\u003eDC Resistance (mΩ) @ 20°C\u003c\/th\u003e\n \u003cth\u003eRMS Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDR1050-120-R\u003c\/td\u003e\n \u003ctd\u003e12\u003c\/td\u003e\n \u003ctd\u003e3.94\u003c\/td\u003e\n \u003ctd\u003e4.1\u003c\/td\u003e\n \u003ctd\u003e24.0\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSupplied in tape and reel packaging, 500 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-dr1050-120-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
