Introducing the EPCOS B82477G4334M000, a high-quality power inductor designed for a wide range of electronic applications. Manufactured in China and RoHS-compliant, this SMD power inductor offers reliable performance in demanding environments.
Construction: Ferrite core with magnetic shielding
Winding: Enamel copper wire soldered to terminals
Temperature range: Up to +125°C
Low DC resistance for efficient power management
Suitable for lead-free reflow soldering
RoHS-compatible for environmentally conscious designs
Technical Specifications
Rated inductance (L)
330μH
Tolerance
20%
Rated current (I R)
Up to 9.8 A
Saturation current (I sat)
Max. permissible DC with inductance decrease of approx. 10%
DC resistance (R max)
Measured at +20°C
Operating temperature
Up to +125°C
Weight
Approx. 4.2 g
Dimensions & Packaging
Size (mm)
12.8 × 12.8 × 8.0
Packaging
Reel, 400 pcs./reel, wound on 330-mm reel
Application Areas
DC/DC converters
Electronic Data Processing (EDP)
Consumer electronics
Industrial electronics
For detailed specifications and handling instructions, please refer to the datasheet. Please note that the datasheet was not processed; search the internet for the part number 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.
{"id":10026129129789,"title":"B82477G4334M000","handle":"b82477g4334m000","description":"\u003ch3\u003eGeneral Purpose Inductor 330μH 20%\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EPCOS B82477G4334M000, a high-quality power inductor designed for a wide range of electronic applications. Manufactured in China and RoHS-compliant, this SMD power inductor offers reliable performance in demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B82477G4334M000\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EPCOS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b82477g4334m000.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRated inductance: 330μH with 20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated current: up to 9.8 A\u003c\/li\u003e\n \u003cli\u003eConstruction: Ferrite core with magnetic shielding\u003c\/li\u003e\n \u003cli\u003eWinding: Enamel copper wire soldered to terminals\u003c\/li\u003e\n \u003cli\u003eTemperature range: Up to +125°C\u003c\/li\u003e\n \u003cli\u003eLow DC resistance for efficient power management\u003c\/li\u003e\n \u003cli\u003eSuitable for lead-free reflow soldering\u003c\/li\u003e\n \u003cli\u003eRoHS-compatible for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRated inductance (L)\u003c\/th\u003e\n \u003ctd\u003e330μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated current (I R)\u003c\/th\u003e\n \u003ctd\u003eUp to 9.8 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSaturation current (I sat)\u003c\/th\u003e\n \u003ctd\u003eMax. permissible DC with inductance decrease of approx. 10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC resistance (R max)\u003c\/th\u003e\n \u003ctd\u003eMeasured at +20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating temperature\u003c\/th\u003e\n \u003ctd\u003eUp to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003eApprox. 4.2 g\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize (mm)\u003c\/th\u003e\n \u003ctd\u003e12.8 × 12.8 × 8.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackaging\u003c\/th\u003e\n \u003ctd\u003eReel, 400 pcs.\/reel, wound on 330-mm reel\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDC\/DC converters\u003c\/li\u003e\n \u003cli\u003eElectronic Data Processing (EDP)\u003c\/li\u003e\n \u003cli\u003eConsumer electronics\u003c\/li\u003e\n \u003cli\u003eIndustrial electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and handling instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b82477g4334m000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that the datasheet was not processed; search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T01:48:20+05:30","created_at":"2025-08-15T01:48:21+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","EPCOS","IMPORT_CSV","Inductor","Power","Smd","WLDM"],"price":10256,"price_min":10256,"price_max":10256,"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":50621555212605,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B82477G4334M000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"B82477G4334M000","public_title":null,"options":["Default Title"],"price":10256,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"B82477G4334M000","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/B82477G4334M000_53136588_fe7e5397.jpg?v=1755202701"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/B82477G4334M000_53136588_fe7e5397.jpg?v=1755202701","options":["Title"],"media":[{"alt":null,"id":45844306919741,"position":1,"preview_image":{"aspect_ratio":1.27,"height":200,"width":254,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/B82477G4334M000_53136588_fe7e5397.jpg?v=1755202701"},"aspect_ratio":1.27,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/B82477G4334M000_53136588_fe7e5397.jpg?v=1755202701","width":254}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGeneral Purpose Inductor 330μH 20%\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EPCOS B82477G4334M000, a high-quality power inductor designed for a wide range of electronic applications. Manufactured in China and RoHS-compliant, this SMD power inductor offers reliable performance in demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B82477G4334M000\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EPCOS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b82477g4334m000.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRated inductance: 330μH with 20% tolerance\u003c\/li\u003e\n \u003cli\u003eRated current: up to 9.8 A\u003c\/li\u003e\n \u003cli\u003eConstruction: Ferrite core with magnetic shielding\u003c\/li\u003e\n \u003cli\u003eWinding: Enamel copper wire soldered to terminals\u003c\/li\u003e\n \u003cli\u003eTemperature range: Up to +125°C\u003c\/li\u003e\n \u003cli\u003eLow DC resistance for efficient power management\u003c\/li\u003e\n \u003cli\u003eSuitable for lead-free reflow soldering\u003c\/li\u003e\n \u003cli\u003eRoHS-compatible for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRated inductance (L)\u003c\/th\u003e\n \u003ctd\u003e330μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e20%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated current (I R)\u003c\/th\u003e\n \u003ctd\u003eUp to 9.8 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSaturation current (I sat)\u003c\/th\u003e\n \u003ctd\u003eMax. permissible DC with inductance decrease of approx. 10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC resistance (R max)\u003c\/th\u003e\n \u003ctd\u003eMeasured at +20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating temperature\u003c\/th\u003e\n \u003ctd\u003eUp to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003eApprox. 4.2 g\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize (mm)\u003c\/th\u003e\n \u003ctd\u003e12.8 × 12.8 × 8.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackaging\u003c\/th\u003e\n \u003ctd\u003eReel, 400 pcs.\/reel, wound on 330-mm reel\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDC\/DC converters\u003c\/li\u003e\n \u003cli\u003eElectronic Data Processing (EDP)\u003c\/li\u003e\n \u003cli\u003eConsumer electronics\u003c\/li\u003e\n \u003cli\u003eIndustrial electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and handling instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-eps\/eps-b82477g4334m000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that the datasheet was not processed; search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
