Tantalum capacitor consists of Tantalum anode, Ta2O5 dielectric film and MnO2 cathode.
Compare with other capacitors, tantalum capacitor has higher capacitance, higher volumetric efficiency and stable temperature characteristics.
Moreover MnO2 used for cathode is solid electrolyte. So it never occurs dry up like aluminum electrolytic capacitor. As a result of these features, Tantalum capacitor has high reliability and infinite lifetime.
■Delivery status of MnO2 type tantalum capacitor
Our main factory in Thailand suffered from big damage caused by historical food in October 2011.
We’ve already recovered production system of conductive polymer type tantalum capacitor (NeoCapacitor™) since May 2012.
But recovery plan of MnO2 type tantalum capacitor is not determined yet.
We deeply apologize to all customers.
We offer MnO2 type tantalum capacitor products manufactured by KEMET.
Please feel free to contact us for details.
Click here for product information
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NEC Group and NEC TOKIN have a policy governing conflict minerals issue which states that NEC Group will never use conflict minerals unjustly sourced in NEC products and will never purchase goods that contain conflict minerals unjustly sourced. Suppliers are requested to agree with this policy and to carry out the appropriate management to ensure compliance.
- Unjustly sourced:
- Which finance or benefit directly or indirectly armed groups in the Democratic Republic of the Congo or an adjoining country.