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.
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{"id":10013547626813,"title":"VLS4012ET-100M","handle":"vls4012et-100m","description":"\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","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"}
