Manufactured by EATON ELECTRONICS, the WCL2520-R680-R is a high-performance wire wound chip inductor designed for a wide range of electronic applications. This SMD (Surface Mount Device) inductor features compact dimensions of 2.92 x 2.79 x 2.1 mm, making it suitable for space-constrained designs.
Product Features
Package: 1008 (2520 metric) with Tape & Reel packaging (2000 parts per reel)
Temperature stability: Within ±5% from -40 °C to +85 °C
Dimensions & Packaging
Dimension (mm)
Value
Length
2.92
Width
2.79
Height
2.1
Supplied in tape and reel packaging, suitable for automated SMT assembly processes.
Applications
RF circuits and modules
Wireless communication systems (Bluetooth, WiFi, antennas)
Industrial IoT devices
Smart meters and industrial equipment
Computing and gaming consoles
Wearable devices and mobile phones
For more detailed specifications, please refer to the datasheet. Datasheet was not processed please 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":10022006882621,"title":"WCL2520-R680-R","handle":"wcl2520-r680-r","description":"\u003ch3\u003eWCL2520-R680-R RF Inductors-SMD Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the WCL2520-R680-R is a high-performance wire wound chip inductor designed for a wide range of electronic applications. This SMD (Surface Mount Device) inductor features compact dimensions of 2.92 x 2.79 x 2.1 mm, making it suitable for space-constrained designs.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: 1008 (2520 metric) with Tape \u0026amp; Reel packaging (2000 parts per reel)\u003c\/li\u003e\n\u003cli\u003eHigh Q value for efficient performance\u003c\/li\u003e\n\u003cli\u003eTight inductance tolerance within ±5%\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.12 µH to 220 µH\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 °C to +85 °C\u003c\/li\u003e\n\u003cli\u003eJ-STD-020 compliant solder reflow temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eWCL2520-R680-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEATON ELECTRONICS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl2520-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical \u0026amp; Environmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInductance: 0.68 µH (±5%)\u003c\/li\u003e\n\u003cli\u003eTest frequency: 25.2 MHz\u003c\/li\u003e\n\u003cli\u003eTest voltage: 500 mV\u003c\/li\u003e\n\u003cli\u003eMaximum DCR: 0.45 Ω at +25°C\u003c\/li\u003e\n\u003cli\u003eSelf-resonant frequency (SRF): 330 MHz\u003c\/li\u003e\n\u003cli\u003eRated current: 330 mA\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance: ≥ 500 MΩ at 100 V DC\u003c\/li\u003e\n\u003cli\u003eTemperature stability: Within ±5% from -40 °C to +85 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension (mm)\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2.79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSupplied in tape and reel packaging, suitable for automated SMT assembly processes.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRF circuits and modules\u003c\/li\u003e\n\u003cli\u003eWireless communication systems (Bluetooth, WiFi, antennas)\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT devices\u003c\/li\u003e\n\u003cli\u003eSmart meters and industrial equipment\u003c\/li\u003e\n\u003cli\u003eComputing and gaming consoles\u003c\/li\u003e\n\u003cli\u003eWearable devices and mobile phones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl2520-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T01:55:45+05:30","created_at":"2025-08-13T01:55:45+05:30","vendor":"Waldom Electonics","type":"","tags":["1mm","EATON-ELE","IMPORT_CSV","Inductor","RF","WLDM"],"price":1067,"price_min":1067,"price_max":1067,"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":50613755904317,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WCL2520-R680-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WCL2520-R680-R","public_title":null,"options":["Default Title"],"price":1067,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WCL2520-R680-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121659.jpg?v=1755030348"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121659.jpg?v=1755030348","options":["Title"],"media":[{"alt":null,"id":45808659235133,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121659.jpg?v=1755030348"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121659.jpg?v=1755030348","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWCL2520-R680-R RF Inductors-SMD Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the WCL2520-R680-R is a high-performance wire wound chip inductor designed for a wide range of electronic applications. This SMD (Surface Mount Device) inductor features compact dimensions of 2.92 x 2.79 x 2.1 mm, making it suitable for space-constrained designs.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: 1008 (2520 metric) with Tape \u0026amp; Reel packaging (2000 parts per reel)\u003c\/li\u003e\n\u003cli\u003eHigh Q value for efficient performance\u003c\/li\u003e\n\u003cli\u003eTight inductance tolerance within ±5%\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.12 µH to 220 µH\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 °C to +85 °C\u003c\/li\u003e\n\u003cli\u003eJ-STD-020 compliant solder reflow temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eWCL2520-R680-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEATON ELECTRONICS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl2520-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical \u0026amp; Environmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInductance: 0.68 µH (±5%)\u003c\/li\u003e\n\u003cli\u003eTest frequency: 25.2 MHz\u003c\/li\u003e\n\u003cli\u003eTest voltage: 500 mV\u003c\/li\u003e\n\u003cli\u003eMaximum DCR: 0.45 Ω at +25°C\u003c\/li\u003e\n\u003cli\u003eSelf-resonant frequency (SRF): 330 MHz\u003c\/li\u003e\n\u003cli\u003eRated current: 330 mA\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance: ≥ 500 MΩ at 100 V DC\u003c\/li\u003e\n\u003cli\u003eTemperature stability: Within ±5% from -40 °C to +85 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension (mm)\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2.79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSupplied in tape and reel packaging, suitable for automated SMT assembly processes.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRF circuits and modules\u003c\/li\u003e\n\u003cli\u003eWireless communication systems (Bluetooth, WiFi, antennas)\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT devices\u003c\/li\u003e\n\u003cli\u003eSmart meters and industrial equipment\u003c\/li\u003e\n\u003cli\u003eComputing and gaming consoles\u003c\/li\u003e\n\u003cli\u003eWearable devices and mobile phones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl2520-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
