Usage Tips:Features: These high voltage ceramic capacitors in different sizes are used for high voltage applications. There are total 300 pieces of capacitors in 15 values in this set which will meet you basic needs. All capacitors are well packed and assorted in a transparent box for convenient storage. Each capacitor is clear marked so you can easily identify which type of capacitors you need. This is a great assortment of capacitors for electronic professionals or enthusiasts.Specifications: Type: 3KV102, 3KV222, 3KV472, 3KV103, 3KV101,3KV221, 1KV222, 1KV103, 1KV223, 2KV471,2KV 561, 2KV681, 2KV102, 2KV152, 2KV332 Quantity: 20pcs each type Box Size: 17.5 x 10 x 2.2cm / 6.89 x 3.93 x 0.86Package Includes: 1 Box x Capacitors Note: Capacitors are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding.