Features: Ceramic capacitors are primarily designed for high frequencies. High-voltage ceramic capacitors depend on the occasions you use them. The typical function can eliminate high-frequency interference. The special series structure is suitable for high voltage and extremely long-term operational stability. High current rise rate and suitable for non-inductive structure of large current circuit. Because the capacitor's dielectric material is ceramic, it has good heat resistance and is not easy to age. Porcelain dielectric capacitors can withstand acid, alkali, and salt corrosion and have good corrosion resistance. The low-frequency ceramic material has a large dielectric constant, so the low-frequency ceramic capacitor has a small volume and a large capacity. Good insulation performance, can be made into high-voltage capacitors. High-frequency ceramic capacitors can be used in high-frequency circuits. Specifications: Material: Ceramic Capacitors Package Size: approx. 20x14x3.6cm / 7.87x5.51x1.4in Item Type Number: 24 Types (30pcs/Each Type) = 720pcs Voltage: 3KV Color: Blue Types: 5PF-821PF Note: Only the above package content, other products are not included. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 0-2 cm. Package includes: 720PCS x Ceramic Capacitors Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!