TE Connectivity/Sigma Inductors Power Inductors-SMD 3631B 22UH 20% FIO
Enhance your electronic designs with the TE Connectivity/Sigma Inductors Power Inductors-SMD 3631B series, specifically designed for high-current power applications. These shielded SMD power inductors offer reliable performance, excellent inductance characteristics, and robust construction suitable for demanding environments.
Product Features
High current capability up to 14A
Wide inductance range, including 22μH with ±20% tolerance
Available in multiple styles within the 3631 series
Compact low-profile design with a height down to 4mm
High reliability with shielded construction
Taped and reeled packaging for automated assembly
Electrical Specifications
Inductance Code
Inductance (μH)
Tolerance
Test Frequency
R.D.C. Max. (mΩ)
I.D.C. Max. (A)
221
22.0
±10%
1KHz
95.0
2.40
561
56.0
±10%
1KHz
240.0
1.40
681
68.0
±10%
1KHz
280.0
1.30
820
82.0
±10%
1KHz
300.0
1.20
1773153
22μH
±20%
1KHz
95.0
2.40
Environmental & Mechanical Characteristics
Storage Temp: -50°C to +125°C
Operating Temp: -25°C to +105°C
Rated Current based on temperature rise & ΔL/L=10%
Temp. Rise: Max. 40°C
Dimensions vary by series; refer to datasheet for detailed measurements
For more detailed specifications and application information, please refer to the datasheet linked above. The datasheet content was not processed; please search the internet for the part number for additional 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":10025449455933,"title":"3631B220ML","handle":"3631b220ml","description":"\u003ch3\u003eTE Connectivity\/Sigma Inductors Power Inductors-SMD 3631B 22UH 20% FIO\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the TE Connectivity\/Sigma Inductors Power Inductors-SMD 3631B series, specifically designed for high-current power applications. These shielded SMD power inductors offer reliable performance, excellent inductance characteristics, and robust construction suitable for demanding environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current capability up to 14A\u003c\/li\u003e\n\u003cli\u003eWide inductance range, including 22μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple styles within the 3631 series\u003c\/li\u003e\n\u003cli\u003eCompact low-profile design with a height down to 4mm\u003c\/li\u003e\n\u003cli\u003eHigh reliability with shielded construction\u003c\/li\u003e\n\u003cli\u003eTaped and reeled packaging for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance Code\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eTest Frequency\u003c\/th\u003e\n\u003cth\u003eR.D.C. Max. (mΩ)\u003c\/th\u003e\n\u003cth\u003eI.D.C. Max. (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e221\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003ctd\u003e2.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e561\u003c\/td\u003e\n\u003ctd\u003e56.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e240.0\u003c\/td\u003e\n\u003ctd\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e681\u003c\/td\u003e\n\u003ctd\u003e68.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e280.0\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e820\u003c\/td\u003e\n\u003ctd\u003e82.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e300.0\u003c\/td\u003e\n\u003ctd\u003e1.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1773153\u003c\/td\u003e\n\u003ctd\u003e22μH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003ctd\u003e2.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temp: -50°C to +125°C\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -25°C to +105°C\u003c\/li\u003e\n\u003cli\u003eRated Current based on temperature rise \u0026amp; ΔL\/L=10%\u003c\/li\u003e\n\u003cli\u003eTemp. Rise: Max. 40°C\u003c\/li\u003e\n\u003cli\u003eDimensions vary by series; refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 3631B220ML\u003c\/li\u003e\n\u003cli\u003eManufacturer: TE CONNECTIVITY\/SIGMA INDUCTORS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Taiwan (TW)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Bag\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=1773153\u0026amp;DocType=Data+Sheet\u0026amp;DocLang=English\u0026amp;PartCntxt=1625812-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and application information, please refer to the datasheet linked above. The datasheet content was not processed; please search the internet for the part number for additional details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T19:56:39+05:30","created_at":"2025-08-14T19:56:40+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","Inductor","Power","SMD","TE-SIGM","WLDM"],"price":12612,"price_min":12612,"price_max":12612,"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":50620058075453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"3631B220ML","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3631B220ML","public_title":null,"options":["Default Title"],"price":12612,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"3631B220ML","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/3631B220ML_43738348_72eaf659.jpg?v=1755181603"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3631B220ML_43738348_72eaf659.jpg?v=1755181603","options":["Title"],"media":[{"alt":null,"id":45839295185213,"position":1,"preview_image":{"aspect_ratio":1.755,"height":200,"width":351,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3631B220ML_43738348_72eaf659.jpg?v=1755181603"},"aspect_ratio":1.755,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3631B220ML_43738348_72eaf659.jpg?v=1755181603","width":351}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE Connectivity\/Sigma Inductors Power Inductors-SMD 3631B 22UH 20% FIO\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the TE Connectivity\/Sigma Inductors Power Inductors-SMD 3631B series, specifically designed for high-current power applications. These shielded SMD power inductors offer reliable performance, excellent inductance characteristics, and robust construction suitable for demanding environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current capability up to 14A\u003c\/li\u003e\n\u003cli\u003eWide inductance range, including 22μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple styles within the 3631 series\u003c\/li\u003e\n\u003cli\u003eCompact low-profile design with a height down to 4mm\u003c\/li\u003e\n\u003cli\u003eHigh reliability with shielded construction\u003c\/li\u003e\n\u003cli\u003eTaped and reeled packaging for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance Code\u003c\/th\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eTest Frequency\u003c\/th\u003e\n\u003cth\u003eR.D.C. Max. (mΩ)\u003c\/th\u003e\n\u003cth\u003eI.D.C. Max. (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e221\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003ctd\u003e2.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e561\u003c\/td\u003e\n\u003ctd\u003e56.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e240.0\u003c\/td\u003e\n\u003ctd\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e681\u003c\/td\u003e\n\u003ctd\u003e68.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e280.0\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e820\u003c\/td\u003e\n\u003ctd\u003e82.0\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e300.0\u003c\/td\u003e\n\u003ctd\u003e1.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1773153\u003c\/td\u003e\n\u003ctd\u003e22μH\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e1KHz\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003ctd\u003e2.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temp: -50°C to +125°C\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -25°C to +105°C\u003c\/li\u003e\n\u003cli\u003eRated Current based on temperature rise \u0026amp; ΔL\/L=10%\u003c\/li\u003e\n\u003cli\u003eTemp. Rise: Max. 40°C\u003c\/li\u003e\n\u003cli\u003eDimensions vary by series; refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 3631B220ML\u003c\/li\u003e\n\u003cli\u003eManufacturer: TE CONNECTIVITY\/SIGMA INDUCTORS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Taiwan (TW)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Bag\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=1773153\u0026amp;DocType=Data+Sheet\u0026amp;DocLang=English\u0026amp;PartCntxt=1625812-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and application information, please refer to the datasheet linked above. The datasheet content was not processed; please search the internet for the part number for additional details.\u003c\/p\u003e\u003cbr\u003e"}
