A T20 toroidal ring ferrite core is a magnetic component commonly used in inductors, transformers, and EMI filters. Its toroidal (doughnut) shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI) and enhancing performance in various electronic circuits.
Key Specifications:
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Dimensions:
- Outer Diameter (A): 20.0 mm
- Inner Diameter (B): 10.0 mm
- Height (C): 12.0 mm
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Material: Typically made from Mn-Zn ferrite materials, offering high permeability and low core losses.
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Inductance Factor (A_L): Varies based on material; for instance, a T20 core made from HS10 material has an A_L value of approximately 10,000 nH.
Applications:
- Transformers: Utilized in power and signal transformers to maintain winding integrity and insulation.
- Inductors: Employed in various inductor designs, including power inductors and filter inductors, to ensure consistent inductance values.
- EMI Filters: Integral in components requiring precise inductance and minimal electromagnetic interference.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.