Manufactured by EATON ELECTRONICS, the WCL2520-R120-R is a high-performance wire wound chip inductor designed for a variety 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.
Supplied in tape and reel packaging with 2000 parts per 7-inch reel. The recommended pad layout ensures proper mounting, with tolerances of ±0.2 mm for dimensions and ±0.1 mm for pad layout.
Environmental and Soldering
Solder reflow profile complies with industry standards for both SnPb and lead-free soldering processes.
Suitable for operation in harsh environments with temperature stability within ±5% of nominal inductance.
Disclaimer
Life support policy: Eaton does not authorize the use of its products in life support systems without prior written approval. The company reserves the right to modify product design and specifications without notice.
For more detailed specifications, 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":10019962421565,"title":"WCL2520-R120-R","handle":"wcl2520-r120-r","description":"\u003ch3\u003eWCL2520-R120-R RF Inductors-SMD Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eWCL2520-R120-R\u003c\/strong\u003e is a high-performance wire wound chip inductor designed for a variety 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)\u003c\/li\u003e\n\u003cli\u003eHigh Q value for efficient performance\u003c\/li\u003e\n\u003cli\u003eTight inductance tolerance\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\u003ePackage Type: Tape \u0026amp; Reel (T\u0026amp;R)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial connectivity (IoT)\u003c\/li\u003e\n\u003cli\u003eComputing and gaming consoles\u003c\/li\u003e\n\u003cli\u003eSmart meters\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment\u003c\/li\u003e\n\u003cli\u003eMachine-to-machine (M2M) communication\u003c\/li\u003e\n\u003cli\u003eMobile phones and wearable devices\u003c\/li\u003e\n\u003cli\u003eWireless LAN and communication modules\u003c\/li\u003e\n\u003cli\u003eRF transceiver modules\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e2.92 x 2.79 x 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.12 μH to 220 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective July 2019\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\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥ 500 MΩ at 100 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Characteristics\u003c\/td\u003e\n\u003ctd\u003eWithin ±5% from -40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (I Rated)\u003c\/td\u003e\n\u003ctd\u003eVaries with inductance; e.g., 25.2 mA at 0.12 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical Characteristics (Sample)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH) ±5%\u003c\/th\u003e\n\u003cth\u003eQ (Min)\u003c\/th\u003e\n\u003cth\u003eOCL (nH)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eI Rated (mA)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWCL2520-R120-R\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWCL2520-R390-R\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional part numbers can be added similarly --\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging and Dimensions\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging with 2000 parts per 7-inch reel. The recommended pad layout ensures proper mounting, with tolerances of ±0.2 mm for dimensions and ±0.1 mm for pad layout.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental and Soldering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolder reflow profile complies with industry standards for both SnPb and lead-free soldering processes.\u003c\/li\u003e\n\u003cli\u003eSuitable for operation in harsh environments with temperature stability within ±5% of nominal inductance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eLife support policy: Eaton does not authorize the use of its products in life support systems without prior written approval. The company reserves the right to modify product design and specifications without notice.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, 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.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T19:47:32+05:30","created_at":"2025-08-11T19:47:32+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":50608764125501,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WCL2520-R120-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WCL2520-R120-R","public_title":null,"options":["Default Title"],"price":1067,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WCL2520-R120-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121654.jpg?v=1754921855"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121654.jpg?v=1754921855","options":["Title"],"media":[{"alt":null,"id":45785189712189,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121654.jpg?v=1754921855"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121654.jpg?v=1754921855","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWCL2520-R120-R RF Inductors-SMD Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eWCL2520-R120-R\u003c\/strong\u003e is a high-performance wire wound chip inductor designed for a variety 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)\u003c\/li\u003e\n\u003cli\u003eHigh Q value for efficient performance\u003c\/li\u003e\n\u003cli\u003eTight inductance tolerance\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\u003ePackage Type: Tape \u0026amp; Reel (T\u0026amp;R)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial connectivity (IoT)\u003c\/li\u003e\n\u003cli\u003eComputing and gaming consoles\u003c\/li\u003e\n\u003cli\u003eSmart meters\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment\u003c\/li\u003e\n\u003cli\u003eMachine-to-machine (M2M) communication\u003c\/li\u003e\n\u003cli\u003eMobile phones and wearable devices\u003c\/li\u003e\n\u003cli\u003eWireless LAN and communication modules\u003c\/li\u003e\n\u003cli\u003eRF transceiver modules\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e2.92 x 2.79 x 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.12 μH to 220 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective July 2019\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\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥ 500 MΩ at 100 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Characteristics\u003c\/td\u003e\n\u003ctd\u003eWithin ±5% from -40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (I Rated)\u003c\/td\u003e\n\u003ctd\u003eVaries with inductance; e.g., 25.2 mA at 0.12 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical Characteristics (Sample)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (μH) ±5%\u003c\/th\u003e\n\u003cth\u003eQ (Min)\u003c\/th\u003e\n\u003cth\u003eOCL (nH)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eI Rated (mA)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWCL2520-R120-R\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWCL2520-R390-R\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional part numbers can be added similarly --\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging and Dimensions\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging with 2000 parts per 7-inch reel. The recommended pad layout ensures proper mounting, with tolerances of ±0.2 mm for dimensions and ±0.1 mm for pad layout.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental and Soldering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolder reflow profile complies with industry standards for both SnPb and lead-free soldering processes.\u003c\/li\u003e\n\u003cli\u003eSuitable for operation in harsh environments with temperature stability within ±5% of nominal inductance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eLife support policy: Eaton does not authorize the use of its products in life support systems without prior written approval. The company reserves the right to modify product design and specifications without notice.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, 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.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
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.
