Introducing the EATON ELECTRONICS MCL2012V1-R390-R, a high-reliability multilayer chip inductor designed for advanced electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers optimal performance in compact form factors suitable for modern wireless and industrial connectivity solutions.
Product Features
Package Size: 0805 (2012 metric)
Inductance: 0.39 µH (±20%)
Low DC resistance with high current capacity
Multilayer monolithic construction for enhanced reliability
Suitable for wave and reflow soldering processes
Moisture Sensitivity Level (MSL): 1
Operating Temperature Range: -40°C to +85°C
RoHS compliant, Lead-free
Technical Specifications
Part Number
Inductance (µH)
SRF (MHz)
Test Voltage (mV)
DC Resistance (Ω)
Rated Current (mA)
MCL2012V1-R390-R
0.39
250
135
0.30
250
Dimensions & Packaging
Dimensions (mm):
Length: 2.0
Width: 1.2
Height: 0.9
Packaging: Tape and reel, 4000 parts per 7” reel
Environmental & Soldering
Operating Temperature: -40°C to +85°C
Solder Reflow Temperature: Compliant with J-STD-020
Soldering Profile: Standard SnPb and Lead-free options available
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":10024450130237,"title":"MCL2012V1-R390-R","handle":"mcl2012v1-r390-r","description":"\u003ch3\u003eRF Inductors - SMD Chip Inductor 2*1.2*0.9mm 0.39uH\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EATON ELECTRONICS MCL2012V1-R390-R, a high-reliability multilayer chip inductor designed for advanced electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers optimal performance in compact form factors suitable for modern wireless and industrial connectivity solutions.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Size: 0805 (2012 metric)\u003c\/li\u003e\n\u003cli\u003eInductance: 0.39 µH (±20%)\u003c\/li\u003e\n\u003cli\u003eLow DC resistance with high current capacity\u003c\/li\u003e\n\u003cli\u003eMultilayer monolithic construction for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eSuitable for wave and reflow soldering processes\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, Lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (µH)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω)\u003c\/th\u003e\n\u003cth\u003eRated Current (mA)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL2012V1-R390-R\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 2.0\u003c\/li\u003e\n\u003cli\u003eWidth: 1.2\u003c\/li\u003e\n\u003cli\u003eHeight: 0.9\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackaging: Tape and reel, 4000 parts per 7” reel\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Soldering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n\u003cli\u003eSoldering Profile: Standard SnPb and Lead-free options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl2012v1-multilayer-chip-inductor-data-sheet.pdf\" target=\"_blank\"\u003eEaton MCL2012V1 Multilayer Chip Inductor Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: MCL2012V1-R390-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003c\/p\u003e\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":"2025-08-14T06:38:35+05:30","created_at":"2025-08-14T06:38:35+05:30","vendor":"Waldom Electonics","type":"","tags":["9mm","EATON-ELE","IMPORT_CSV","Inductor","RF","WLDM"],"price":388,"price_min":388,"price_max":388,"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":50618427801917,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MCL2012V1-R390-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"MCL2012V1-R390-R","public_title":null,"options":["Default Title"],"price":388,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MCL2012V1-R390-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121552.jpg?v=1755133717"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121552.jpg?v=1755133717","options":["Title"],"media":[{"alt":null,"id":45828948689213,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121552.jpg?v=1755133717"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121552.jpg?v=1755133717","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eRF Inductors - SMD Chip Inductor 2*1.2*0.9mm 0.39uH\u003c\/h3\u003e\n\u003cp\u003eIntroducing the EATON ELECTRONICS MCL2012V1-R390-R, a high-reliability multilayer chip inductor designed for advanced electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers optimal performance in compact form factors suitable for modern wireless and industrial connectivity solutions.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Size: 0805 (2012 metric)\u003c\/li\u003e\n\u003cli\u003eInductance: 0.39 µH (±20%)\u003c\/li\u003e\n\u003cli\u003eLow DC resistance with high current capacity\u003c\/li\u003e\n\u003cli\u003eMultilayer monolithic construction for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eSuitable for wave and reflow soldering processes\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, Lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (µH)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω)\u003c\/th\u003e\n\u003cth\u003eRated Current (mA)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL2012V1-R390-R\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 2.0\u003c\/li\u003e\n\u003cli\u003eWidth: 1.2\u003c\/li\u003e\n\u003cli\u003eHeight: 0.9\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackaging: Tape and reel, 4000 parts per 7” reel\u003c\/p\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Soldering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n\u003cli\u003eSoldering Profile: Standard SnPb and Lead-free options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl2012v1-multilayer-chip-inductor-data-sheet.pdf\" target=\"_blank\"\u003eEaton MCL2012V1 Multilayer Chip Inductor Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: MCL2012V1-R390-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
