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  • T491D475M035ZTZ012
T491D475M035ZTZ012
Category: Capacitor
Manufacture: KEMET
Description: CAP TANT 4.7UF 20% 35V 2917
Lead Time: Can ship immediately
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Tantalum capacitors are small capacitors that can achieve larger capacitance. They have excellent performance. Tantalum capacitors have various shapes and are made into small and chip components suitable for surface mounting. Tantalum capacitors are not only used in military communications, aerospace and other fields, but also widely used in industrial control, film and television equipment, communication instruments and other products

The dielectric of tantalum capacitors is formed by the oxidation of the anode metal in the electrolyte, and the produced dielectric film generates heat under the action of an external voltage, which easily makes it produce oxides with high resistivity.

This is equivalent to repairing defects, cracks and other defects existing in the oxide film, that is, it has a self-healing effect. This unique self-healing property ensures its advantages of long life and reliability.

Solid tantalum capacitors have excellent electrical properties, a wide operating temperature range, various forms, and excellent volume efficiency. They have unique characteristics: the working medium of tantalum capacitors is to generate an extremely thin tantalum pentoxide film on the surface of tantalum metal. This layer of oxide film dielectric and one terminal of the capacitor are combined into a whole and cannot exist alone.

Since the anode block has many microporous structures, its capacitance per unit volume is particularly large, that is, its specific capacity is high, so it is suitable for miniaturized circuit boards.



  • N*****s J F****y2021-12-08
    I love it is what I expected. it's a great product
  • H****i C*****e2023-04-21
    Your prompt deliveries and high-quality products ensure that our clients are always satisfied
  • E***a M***I2023-03-16
    I always turn to you when looking for electronic components. The prices are very reasonable, the delivery is fairly fast and the products are of great quality. Everything I ordered so far has worked perfectly and I’m extremely satisfied with your service
  • L***s H*****y2021-10-21
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  • J******n T*****t2021-12-06
    Just as advertised. Arrived early.

Quality is the cornerstone of OneRiver. Establishing and continuously improving a quality management system is crucial to ensuring product quality, improving operational efficiency, improving customer satisfaction, and expanding market share. We are committed to providing high-quality products to customers around the world. We continuously improve and improve our quality management system and listen to our customers to improve the quality of our products, processes and services.

Internal Enterprise:

Develop clear quality inspection standards as the basis for the inspection process, and develop detailed inspection procedures to ensure quality control.

Provide training on established systems and procedures to all personnel involved in the quality inspection process

Regularly monitor monitoring results to ensure compliance with quality standards, identify areas for improvement, and adjust internal quality inspection processes as needed

Capacitor quality inspection:

Visually inspect the appearance of the capacitor to ensure that there are no signs of cracks, bulges or other signs of loss.

Check the capacitor label and related data parameters to ensure that the product meets the specifications provided by the manufacturer

Third-party quality certification:

In addition to implementing a strict quality management standard system within the company, we also use third-party supervision to ensure that we provide customers with original quality electronic component products.

We have passed ISO9001, ISO14001, ISO45001 certification, and we are also a registered member of Dun & Bradstreet

Shopping Guide
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    The price and stock of T491D475M035ZTZ012 changes time to time, so we suggest you acquire quotations to get the update offer if you are interested.
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  • Delivery Period
    Packages will be arranged for delivery within 1-2 days from the date of all items arriving at our warehouse. In-stock items can be shipped out within 24 hours. Delivery Time depends on the Shipping Method and Delivery Destinations.
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