Power Inductors - SMD 220µH 0.17A 7.67Ω (Part Number: SD3114-221-R)
Introducing the Eaton Electronics SD3114-221-R, a high-quality power inductor designed for compact electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor features a shielded drum core construction, ensuring reliable performance in various electronic circuits.
Product Features
Low profile metalized shielded drum core design with dimensions of 3.1 mm x 3.1 mm x 1.4 mm
Ferrite core material for efficient magnetic properties
Inductance of 220µH with a tolerance of ±20%
Maximum current rating of 0.17A (Isat) with a DCR of approximately 7.67Ω
Suitable for applications such as mobile phones, digital cameras, media players, small LCD displays, LED driver and flash circuits, hard disk drives, and LCD backlighting
RoHS compliant and lead-free
Packaged on a reel for automated surface-mount assembly
Technical Specifications
Part Number
Rated Inductance (µH)
Open Circuit Inductance (µH)
Part Marking
Irms (A)
Isat (A)
DCR (Ω) typ.
K-factor
SD3114-221-R
220.0
220.9 ±20%
Q
0.140
0.170
7.67
6
Dimensions (mm)
3.1 x 3.1 x 1.4
Packaging
Parts are supplied on a 13" diameter reel, containing 4,100 units per reel.
Additional Details
Storage and operating temperature range: -40°C to +125°C
Solder reflow compliant with J-STD-020 standards
Effective frequency range up to 4 MHz
Part marking includes a 3-digit code indicating inductance value, production date, and year
Datasheet
For detailed technical information, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number SD3114-221-R for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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.
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Manufactured in China, this SMD (Surface Mount Device) inductor features a shielded drum core construction, ensuring reliable performance in various electronic circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile metalized shielded drum core design with dimensions of 3.1 mm x 3.1 mm x 1.4 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic properties\u003c\/li\u003e\n \u003cli\u003eInductance of 220µH with a tolerance of ±20%\u003c\/li\u003e\n \u003cli\u003eMaximum current rating of 0.17A (Isat) with a DCR of approximately 7.67Ω\u003c\/li\u003e\n \u003cli\u003eSuitable for applications such as mobile phones, digital cameras, media players, small LCD displays, LED driver and flash circuits, hard disk drives, and LCD backlighting\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n \u003cli\u003ePackaged on a reel for automated surface-mount assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eRated Inductance (µH)\u003c\/th\u003e\n \u003cth\u003eOpen Circuit Inductance (µH)\u003c\/th\u003e\n \u003cth\u003ePart Marking\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) typ.\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSD3114-221-R\u003c\/td\u003e\n \u003ctd\u003e220.0\u003c\/td\u003e\n \u003ctd\u003e220.9 ±20%\u003c\/td\u003e\n \u003ctd\u003eQ\u003c\/td\u003e\n \u003ctd\u003e0.140\u003c\/td\u003e\n \u003ctd\u003e0.170\u003c\/td\u003e\n \u003ctd\u003e7.67\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cp\u003e3.1 x 3.1 x 1.4\u003c\/p\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eParts are supplied on a 13\" diameter reel, containing 4,100 units per reel.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant with J-STD-020 standards\u003c\/li\u003e\n \u003cli\u003eEffective frequency range up to 4 MHz\u003c\/li\u003e\n \u003cli\u003ePart marking includes a 3-digit code indicating inductance value, production date, and year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-sd3114-221-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number SD3114-221-R for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-08T06:38:04+05:30","created_at":"2025-08-08T06:38:04+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["17A","Chokes","Coils","EATON-ELE","IMPORT_PT2","Inductor","Power","SMD","STD_IMG","WLDM"],"price":18017,"price_min":18017,"price_max":18017,"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":50561926136125,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SD3114-221-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SD3114-221-R","public_title":null,"options":["Default Title"],"price":18017,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SD3114-221-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_2ef2804b-c059-486a-b9c3-bfc7f747558b.jpg?v=1754615284"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_2ef2804b-c059-486a-b9c3-bfc7f747558b.jpg?v=1754615284","options":["Title"],"media":[{"alt":null,"id":45721662488893,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_2ef2804b-c059-486a-b9c3-bfc7f747558b.jpg?v=1754615284"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_2ef2804b-c059-486a-b9c3-bfc7f747558b.jpg?v=1754615284","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 220µH 0.17A 7.67Ω (Part Number: SD3114-221-R)\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Eaton Electronics SD3114-221-R, a high-quality power inductor designed for compact electronic applications. Manufactured in China, this SMD (Surface Mount Device) inductor features a shielded drum core construction, ensuring reliable performance in various electronic circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile metalized shielded drum core design with dimensions of 3.1 mm x 3.1 mm x 1.4 mm\u003c\/li\u003e\n \u003cli\u003eFerrite core material for efficient magnetic properties\u003c\/li\u003e\n \u003cli\u003eInductance of 220µH with a tolerance of ±20%\u003c\/li\u003e\n \u003cli\u003eMaximum current rating of 0.17A (Isat) with a DCR of approximately 7.67Ω\u003c\/li\u003e\n \u003cli\u003eSuitable for applications such as mobile phones, digital cameras, media players, small LCD displays, LED driver and flash circuits, hard disk drives, and LCD backlighting\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n \u003cli\u003ePackaged on a reel for automated surface-mount assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eRated Inductance (µH)\u003c\/th\u003e\n \u003cth\u003eOpen Circuit Inductance (µH)\u003c\/th\u003e\n \u003cth\u003ePart Marking\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) typ.\u003c\/th\u003e\n \u003cth\u003eK-factor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSD3114-221-R\u003c\/td\u003e\n \u003ctd\u003e220.0\u003c\/td\u003e\n \u003ctd\u003e220.9 ±20%\u003c\/td\u003e\n \u003ctd\u003eQ\u003c\/td\u003e\n \u003ctd\u003e0.140\u003c\/td\u003e\n \u003ctd\u003e0.170\u003c\/td\u003e\n \u003ctd\u003e7.67\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003cp\u003e3.1 x 3.1 x 1.4\u003c\/p\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eParts are supplied on a 13\" diameter reel, containing 4,100 units per reel.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage and operating temperature range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder reflow compliant with J-STD-020 standards\u003c\/li\u003e\n \u003cli\u003eEffective frequency range up to 4 MHz\u003c\/li\u003e\n \u003cli\u003ePart marking includes a 3-digit code indicating inductance value, production date, and year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-sd3114-221-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number SD3114-221-R for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
