Introducing the VLS4012ET-100M general purpose inductor manufactured by TDK CORPORATION. Designed for a wide range of electronic applications, this high-quality power inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact SMD packages.
Key Features
Series: VLS-E Series / VLS4012E Type
Wire wound construction for stable inductance
Magnetic shield for reduced electromagnetic interference (EMI)
RoHS compliant (Yes)
Package Type: REEL with blister (plastic) taping, minimum order quantity of 1000 pcs
Size: 4.00mm (L) x 4.00mm (W) x 1.20mm (T)
Recommended land pattern: 1.30mm to 1.40mm (A & B), 4.00mm (C)
Electrical Specifications
Parameter
Value
Inductance
10µH ±20% at 1MHz
Rated Current (L Change) [Typ.]
990mA (30% Down)
Rated Current (L Change) [Max.]
890mA (30% Down)
Rated Current (Temperature Rise) [Typ.]
1.33A (40°C Rise)
DC Resistance [Nom.]
190mΩ
DC Resistance [Max.]
228mΩ
Operating Conditions & Mechanical Details
Operating Temperature Range: -40°C to 105°C
Soldering Method: Reflow
Weight: 0.067g
Package Quantity: 1000 pieces per reel
Additional Information
Part Number: VLS4012ET-100M
Manufacturer: TDK CORPORATION
Country of Origin: CN
UOM: Each (EA)
ECCN: EAR99
Package Type: Reel
For detailed specifications and technical data, please refer to the datasheet.
Note: All specifications are subject to change without notice. Please verify details before purchase.
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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Designed for a wide range of electronic applications, this high-quality power inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact SMD packages.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSeries: VLS-E Series \/ VLS4012E Type\u003c\/li\u003e\n \u003cli\u003eWire wound construction for stable inductance\u003c\/li\u003e\n \u003cli\u003eMagnetic shield for reduced electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (Yes)\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL with blister (plastic) taping, minimum order quantity of 1000 pcs\u003c\/li\u003e\n \u003cli\u003eSize: 4.00mm (L) x 4.00mm (W) x 1.20mm (T)\u003c\/li\u003e\n \u003cli\u003eRecommended land pattern: 1.30mm to 1.40mm (A \u0026amp; B), 4.00mm (C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical 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\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e10µH ±20% at 1MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (L Change) [Typ.]\u003c\/td\u003e\n \u003ctd\u003e990mA (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (L Change) [Max.]\u003c\/td\u003e\n \u003ctd\u003e890mA (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (Temperature Rise) [Typ.]\u003c\/td\u003e\n \u003ctd\u003e1.33A (40°C Rise)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance [Nom.]\u003c\/td\u003e\n \u003ctd\u003e190mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance [Max.]\u003c\/td\u003e\n \u003ctd\u003e228mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOperating Conditions \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to 105°C\u003c\/li\u003e\n \u003cli\u003eSoldering Method: Reflow\u003c\/li\u003e\n \u003cli\u003eWeight: 0.067g\u003c\/li\u003e\n \u003cli\u003ePackage Quantity: 1000 pieces per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: VLS4012ET-100M\u003c\/li\u003e\n \u003cli\u003eManufacturer: TDK CORPORATION\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/346738547167628346737475339267vls4012et-100m.pdf.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: All specifications are subject to change without notice. Please verify details before purchase.\u003c\/p\u003e","published_at":"2025-08-10T18:40:02+05:30","created_at":"2025-08-10T18:40:02+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","IMPORT_CSV","Inductor","Power","Smd","TDK","WLDM"],"price":4574,"price_min":4574,"price_max":4574,"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":50578585387325,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"VLS4012ET-100M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"VLS4012ET-100M","public_title":null,"options":["Default Title"],"price":4574,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"VLS4012ET-100M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-100M_44129734_d90c73bb.jpg?v=1754831406"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-100M_44129734_d90c73bb.jpg?v=1754831406","options":["Title"],"media":[{"alt":null,"id":45763979936061,"position":1,"preview_image":{"aspect_ratio":1.25,"height":200,"width":250,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-100M_44129734_d90c73bb.jpg?v=1754831406"},"aspect_ratio":1.25,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-100M_44129734_d90c73bb.jpg?v=1754831406","width":250}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eVLS4012ET-100M\u003c\/strong\u003e general purpose inductor manufactured by \u003cstrong\u003eTDK CORPORATION\u003c\/strong\u003e. Designed for a wide range of electronic applications, this high-quality power inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact SMD packages.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSeries: VLS-E Series \/ VLS4012E Type\u003c\/li\u003e\n \u003cli\u003eWire wound construction for stable inductance\u003c\/li\u003e\n \u003cli\u003eMagnetic shield for reduced electromagnetic interference (EMI)\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (Yes)\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL with blister (plastic) taping, minimum order quantity of 1000 pcs\u003c\/li\u003e\n \u003cli\u003eSize: 4.00mm (L) x 4.00mm (W) x 1.20mm (T)\u003c\/li\u003e\n \u003cli\u003eRecommended land pattern: 1.30mm to 1.40mm (A \u0026amp; B), 4.00mm (C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical 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\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e10µH ±20% at 1MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (L Change) [Typ.]\u003c\/td\u003e\n \u003ctd\u003e990mA (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (L Change) [Max.]\u003c\/td\u003e\n \u003ctd\u003e890mA (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Current (Temperature Rise) [Typ.]\u003c\/td\u003e\n \u003ctd\u003e1.33A (40°C Rise)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance [Nom.]\u003c\/td\u003e\n \u003ctd\u003e190mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance [Max.]\u003c\/td\u003e\n \u003ctd\u003e228mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOperating Conditions \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to 105°C\u003c\/li\u003e\n \u003cli\u003eSoldering Method: Reflow\u003c\/li\u003e\n \u003cli\u003eWeight: 0.067g\u003c\/li\u003e\n \u003cli\u003ePackage Quantity: 1000 pieces per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: VLS4012ET-100M\u003c\/li\u003e\n \u003cli\u003eManufacturer: TDK CORPORATION\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/346738547167628346737475339267vls4012et-100m.pdf.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: All specifications are subject to change without notice. Please verify details before purchase.\u003c\/p\u003e"}
