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VLS4012ET-2R2M
Product Description
The VLS4012ET-2R2M is a general-purpose surface-mount inductor manufactured by TDK CORPORATION . Designed for a variety of electronic applications, this wire-wound inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact designs.
Key Features
Series: VLS-E Series / VLS4012E Type
Application: Commercial Grade
Construction: Wire Wound with Ferrite Core and Magnetic Shield
Package Type: REEL (Plastic Taping, 180mm Reel)
Package Quantity: Minimum 1000 pieces
RoHS Compliant: Yes
ECCN: EAR99
Operating Temperature Range: -40°C to 105°C
Soldering Method: Reflow
Weight: 0.067g
Electrical Specifications
Inductance
2.2µH ±20% at 1MHz
Rated Current (L Change) [Typ.]
1.9A (30% Down)
Rated Current (L Change) [Max.]
1.7A (30% Down)
Rated Current (Temperature Rise) [Typ.]
2.2A (40°C Rise)
DC Resistance [Nom.]
67mΩ
DC Resistance [Max.]
81mΩ
Physical Dimensions
Size
4.00mm (L) x 4.00mm (W) x 1.20mm (T) Max
Recommended Land Pattern (A)
1.30mm Nominal
Recommended Land Pattern (B)
1.40mm Nominal
Recommended Land Pattern (C)
4.00mm Nominal
Additional Details
Part Number: VLS4012ET-2R2M
Manufacturer: TDK CORPORATION
Country of Origin: CN
UOM: Each (EA)
Package Type: Reel
Datasheet: Download Datasheet
Disclaimer
All specifications are subject to change without notice. For more detailed information, please search the internet for the part number VLS4012ET-2R2M .
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Designed for a variety of electronic applications, this wire-wound inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact designs.\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\u003eApplication: Commercial Grade\u003c\/li\u003e\n \u003cli\u003eConstruction: Wire Wound with Ferrite Core and Magnetic Shield\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL (Plastic Taping, 180mm Reel)\u003c\/li\u003e\n \u003cli\u003ePackage Quantity: Minimum 1000 pieces\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\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\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance\u003c\/th\u003e\n \u003ctd\u003e2.2µH ±20% at 1MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (L Change) [Typ.]\u003c\/th\u003e\n \u003ctd\u003e1.9A (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (L Change) [Max.]\u003c\/th\u003e\n \u003ctd\u003e1.7A (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (Temperature Rise) [Typ.]\u003c\/th\u003e\n \u003ctd\u003e2.2A (40°C Rise)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance [Nom.]\u003c\/th\u003e\n \u003ctd\u003e67mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance [Max.]\u003c\/th\u003e\n \u003ctd\u003e81mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003ctd\u003e4.00mm (L) x 4.00mm (W) x 1.20mm (T) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (A)\u003c\/th\u003e\n \u003ctd\u003e1.30mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (B)\u003c\/th\u003e\n \u003ctd\u003e1.40mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (C)\u003c\/th\u003e\n \u003ctd\u003e4.00mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: VLS4012ET-2R2M\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\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/162425957067099162425495878398vls4012et-2r2m.pdf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll specifications are subject to change without notice. For more detailed information, please search the internet for the part number \u003cstrong\u003eVLS4012ET-2R2M\u003c\/strong\u003e.\u003c\/p\u003e","published_at":"2025-08-10T18:39:57+05:30","created_at":"2025-08-10T18:39:57+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":50578585026877,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"VLS4012ET-2R2M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"VLS4012ET-2R2M","public_title":null,"options":["Default Title"],"price":4574,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"VLS4012ET-2R2M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-2R2M_44129730_9cd455d9.jpg?v=1754831401"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-2R2M_44129730_9cd455d9.jpg?v=1754831401","options":["Title"],"media":[{"alt":null,"id":45763979116861,"position":1,"preview_image":{"aspect_ratio":1.25,"height":200,"width":250,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-2R2M_44129730_9cd455d9.jpg?v=1754831401"},"aspect_ratio":1.25,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/VLS4012ET-2R2M_44129730_9cd455d9.jpg?v=1754831401","width":250}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVLS4012ET-2R2M\u003c\/strong\u003e is a general-purpose surface-mount inductor manufactured by \u003cstrong\u003eTDK CORPORATION\u003c\/strong\u003e. Designed for a variety of electronic applications, this wire-wound inductor features a ferrite core with magnetic shielding, ensuring reliable performance in compact designs.\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\u003eApplication: Commercial Grade\u003c\/li\u003e\n \u003cli\u003eConstruction: Wire Wound with Ferrite Core and Magnetic Shield\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL (Plastic Taping, 180mm Reel)\u003c\/li\u003e\n \u003cli\u003ePackage Quantity: Minimum 1000 pieces\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\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\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance\u003c\/th\u003e\n \u003ctd\u003e2.2µH ±20% at 1MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (L Change) [Typ.]\u003c\/th\u003e\n \u003ctd\u003e1.9A (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (L Change) [Max.]\u003c\/th\u003e\n \u003ctd\u003e1.7A (30% Down)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current (Temperature Rise) [Typ.]\u003c\/th\u003e\n \u003ctd\u003e2.2A (40°C Rise)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance [Nom.]\u003c\/th\u003e\n \u003ctd\u003e67mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance [Max.]\u003c\/th\u003e\n \u003ctd\u003e81mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003ctd\u003e4.00mm (L) x 4.00mm (W) x 1.20mm (T) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (A)\u003c\/th\u003e\n \u003ctd\u003e1.30mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (B)\u003c\/th\u003e\n \u003ctd\u003e1.40mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRecommended Land Pattern (C)\u003c\/th\u003e\n \u003ctd\u003e4.00mm Nominal\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: VLS4012ET-2R2M\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\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/162425957067099162425495878398vls4012et-2r2m.pdf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll specifications are subject to change without notice. For more detailed information, please search the internet for the part number \u003cstrong\u003eVLS4012ET-2R2M\u003c\/strong\u003e.\u003c\/p\u003e"}
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