Enhance your electronic designs with the Eaton Electronics WCL3225-820-R RF Inductor, a high-performance surface-mount device engineered for demanding RF and high-frequency applications. Manufactured in China by Eaton Electronics, this wire wound chip inductor offers reliable inductance and excellent environmental resilience.
Product Features
Package Size: 1210 (3225 metric) for compact PCB integration
High Q value for efficient RF performance
Tight inductance tolerance within ±5%
Inductance range from 0.12 µH to 560 µH
Moisture Sensitivity Level (MSL): 1 for robust environmental durability
RoHS compliant and lead-free
Suitable for applications including IoT, wireless communications, RF transceivers, mobile devices, and industrial equipment
Operating temperature range: -40°C to +85°C
J-STD-020 compliant solder reflow profile for reliable manufacturing
Technical Specifications
Part Number
Inductance (µH) ±5%
Test Frequency (MHz)
Test Voltage (mV)
Maximum DCR (Ω) @ +25°C
Minimum SRF (MHz)
Rated Current (mA)
WCL3225-R82-R
0.82
450
25.2
0.30
500
350
WCL3225-820-R
82
100
2.52
2.52
500
5.60
Dimensions & Packaging
Size: 3.5mm x 2.9mm x 2.25mm
Recommended pad layout available in datasheet
Supplied in tape and reel packaging with 2000 parts per 7” reel
Environmental & Soldering Details
Operating temperature: -40°C to +85°C
Solder reflow temperature: compliant with J-STD-020
Resistance to soldering heat: +260°C for 10 seconds (Pb-free solder)
Insulation Resistance: ≥ 500 MΩ at 100 V dc
Inductance and Q stability within ±5% and ±10% respectively at specified temperature ranges
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":10019963863357,"title":"WCL3225-820-R","handle":"wcl3225-820-r","description":"\u003ch3\u003eWCL3225-820-R RF Inductor - SMD Chip Inductor 3.5*2.9*2.25mm\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the Eaton Electronics WCL3225-820-R RF Inductor, a high-performance surface-mount device engineered for demanding RF and high-frequency applications. Manufactured in China by Eaton Electronics, this wire wound chip inductor offers reliable inductance and excellent environmental resilience.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Size: 1210 (3225 metric) for compact PCB integration\u003c\/li\u003e\n \u003cli\u003eHigh Q value for efficient RF performance\u003c\/li\u003e\n \u003cli\u003eTight inductance tolerance within ±5%\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.12 µH to 560 µH\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1 for robust environmental durability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n \u003cli\u003eSuitable for applications including IoT, wireless communications, RF transceivers, mobile devices, and industrial equipment\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eJ-STD-020 compliant solder reflow profile for reliable manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (µH) ±5%\u003c\/th\u003e\n \u003cth\u003eTest Frequency (MHz)\u003c\/th\u003e\n \u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n \u003cth\u003eMaximum DCR (Ω) @ +25°C\u003c\/th\u003e\n \u003cth\u003eMinimum SRF (MHz)\u003c\/th\u003e\n \u003cth\u003eRated Current (mA)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWCL3225-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e450\u003c\/td\u003e\n \u003ctd\u003e25.2\u003c\/td\u003e\n \u003ctd\u003e0.30\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWCL3225-820-R\u003c\/td\u003e\n \u003ctd\u003e82\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e2.52\u003c\/td\u003e\n \u003ctd\u003e2.52\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003ctd\u003e5.60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional part numbers can be added here as needed --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 3.5mm x 2.9mm x 2.25mm\u003c\/li\u003e\n \u003cli\u003eRecommended pad layout available in datasheet\u003c\/li\u003e\n \u003cli\u003eSupplied in tape and reel packaging with 2000 parts per 7” reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Soldering Details\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\u003eResistance to soldering heat: +260°C for 10 seconds (Pb-free solder)\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥ 500 MΩ at 100 V dc\u003c\/li\u003e\n \u003cli\u003eInductance and Q stability within ±5% and ±10% respectively at specified temperature ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl3225-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003eEaton WCL3225 Wire Wound Chip Inductor Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: WCL3225-820-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\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T19:48:58+05:30","created_at":"2025-08-11T19:48:58+05:30","vendor":"Waldom Electonics","type":"","tags":["25mm","EATON-ELE","IMPORT_CSV","Inductor","RF","WLDM"],"price":1178,"price_min":1178,"price_max":1178,"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":50608766320957,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WCL3225-820-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WCL3225-820-R","public_title":null,"options":["Default Title"],"price":1178,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WCL3225-820-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121719.jpg?v=1754921941"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121719.jpg?v=1754921941","options":["Title"],"media":[{"alt":null,"id":45785207603517,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121719.jpg?v=1754921941"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121719.jpg?v=1754921941","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWCL3225-820-R RF Inductor - SMD Chip Inductor 3.5*2.9*2.25mm\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the Eaton Electronics WCL3225-820-R RF Inductor, a high-performance surface-mount device engineered for demanding RF and high-frequency applications. Manufactured in China by Eaton Electronics, this wire wound chip inductor offers reliable inductance and excellent environmental resilience.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Size: 1210 (3225 metric) for compact PCB integration\u003c\/li\u003e\n \u003cli\u003eHigh Q value for efficient RF performance\u003c\/li\u003e\n \u003cli\u003eTight inductance tolerance within ±5%\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.12 µH to 560 µH\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level (MSL): 1 for robust environmental durability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n \u003cli\u003eSuitable for applications including IoT, wireless communications, RF transceivers, mobile devices, and industrial equipment\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eJ-STD-020 compliant solder reflow profile for reliable manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (µH) ±5%\u003c\/th\u003e\n \u003cth\u003eTest Frequency (MHz)\u003c\/th\u003e\n \u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n \u003cth\u003eMaximum DCR (Ω) @ +25°C\u003c\/th\u003e\n \u003cth\u003eMinimum SRF (MHz)\u003c\/th\u003e\n \u003cth\u003eRated Current (mA)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWCL3225-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e450\u003c\/td\u003e\n \u003ctd\u003e25.2\u003c\/td\u003e\n \u003ctd\u003e0.30\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWCL3225-820-R\u003c\/td\u003e\n \u003ctd\u003e82\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e2.52\u003c\/td\u003e\n \u003ctd\u003e2.52\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003ctd\u003e5.60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional part numbers can be added here as needed --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 3.5mm x 2.9mm x 2.25mm\u003c\/li\u003e\n \u003cli\u003eRecommended pad layout available in datasheet\u003c\/li\u003e\n \u003cli\u003eSupplied in tape and reel packaging with 2000 parts per 7” reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Soldering Details\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\u003eResistance to soldering heat: +260°C for 10 seconds (Pb-free solder)\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥ 500 MΩ at 100 V dc\u003c\/li\u003e\n \u003cli\u003eInductance and Q stability within ±5% and ±10% respectively at specified temperature ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-wcl3225-wire-wound-chip-inductor.pdf\" target=\"_blank\"\u003eEaton WCL3225 Wire Wound Chip Inductor Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: WCL3225-820-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\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
