Introducing the Eaton Electronics WCL2520-2R7-R, a high-performance wire wound chip inductor designed for a wide range of electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers reliable performance in compact form factors, making it ideal for industrial connectivity, wireless communications, RF modules, and consumer electronics.
Product Features
Package: 1008 (2520 metric) with tape and reel packaging (2000 parts per reel)
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":10024450851133,"title":"WCL2520-2R7-R","handle":"wcl2520-2r7-r","description":"\u003ch3\u003eWCL2520-2R7-R RF Inductor - SMD Chip Inductor 2.92x2.79x2.1mm\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics WCL2520-2R7-R, a high-performance wire wound chip inductor designed for a wide range of electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers reliable performance in compact form factors, making it ideal for industrial connectivity, wireless communications, RF modules, and consumer electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage: 1008 (2520 metric) with tape and 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\u003eOperating temperature: -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\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eWCL2520-2R7-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\n\u003ch3\u003eElectrical \u0026amp; Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 2.7 µH (±5%)\u003c\/li\u003e\n \u003cli\u003eTest Frequency: 7.96 MHz\u003c\/li\u003e\n \u003cli\u003eTest Voltage: 500 mV\u003c\/li\u003e\n \u003cli\u003eDC Resistance (DCR): 0.45 Ω (max)\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency (SRF): 100 MHz (minimum)\u003c\/li\u003e\n \u003cli\u003eRated Current: 100 mA\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40 °C to +85 °C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eWireless LAN (WiFi, Bluetooth)\u003c\/li\u003e\n \u003cli\u003eRF Transceiver Modules\u003c\/li\u003e\n \u003cli\u003eIndustrial Equipment\u003c\/li\u003e\n \u003cli\u003eSmart Meters\u003c\/li\u003e\n \u003cli\u003eMobile Devices and Wearables\u003c\/li\u003e\n \u003cli\u003eIoT Connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and performance data, 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\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number WCL2520-2R7-R for additional details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T06:39:07+05:30","created_at":"2025-08-14T06:39:07+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":50618428653885,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WCL2520-2R7-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WCL2520-2R7-R","public_title":null,"options":["Default Title"],"price":1067,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WCL2520-2R7-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121632.jpg?v=1755133749"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121632.jpg?v=1755133749","options":["Title"],"media":[{"alt":null,"id":45828954652989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121632.jpg?v=1755133749"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121632.jpg?v=1755133749","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWCL2520-2R7-R RF Inductor - SMD Chip Inductor 2.92x2.79x2.1mm\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics WCL2520-2R7-R, a high-performance wire wound chip inductor designed for a wide range of electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor offers reliable performance in compact form factors, making it ideal for industrial connectivity, wireless communications, RF modules, and consumer electronics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage: 1008 (2520 metric) with tape and 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\u003eOperating temperature: -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\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eWCL2520-2R7-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\n\u003ch3\u003eElectrical \u0026amp; Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 2.7 µH (±5%)\u003c\/li\u003e\n \u003cli\u003eTest Frequency: 7.96 MHz\u003c\/li\u003e\n \u003cli\u003eTest Voltage: 500 mV\u003c\/li\u003e\n \u003cli\u003eDC Resistance (DCR): 0.45 Ω (max)\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency (SRF): 100 MHz (minimum)\u003c\/li\u003e\n \u003cli\u003eRated Current: 100 mA\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40 °C to +85 °C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: compliant with J-STD-020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eWireless LAN (WiFi, Bluetooth)\u003c\/li\u003e\n \u003cli\u003eRF Transceiver Modules\u003c\/li\u003e\n \u003cli\u003eIndustrial Equipment\u003c\/li\u003e\n \u003cli\u003eSmart Meters\u003c\/li\u003e\n \u003cli\u003eMobile Devices and Wearables\u003c\/li\u003e\n \u003cli\u003eIoT Connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and performance data, 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\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number WCL2520-2R7-R for additional details.\u003c\/p\u003e\u003cbr\u003e"}
