ITEM NAME:200pcs 10Types NPN PNP Power Transistor Kit Set BC337 BC547 2N2222 S8050 w/ Box Descriptio n Description: 100% brand new and high quality. Transistor is a basic semiconductor device that control current, which can also be used as a non-contact switch. There are total 200 pieces of transistors in 10 values in this set which will meet you basic needs. All transistors are well packed and assorted in a transparent box for convenient storage. Each transistors is clear marked so you can easily identify which type of transistors you need. This is a great assortment of transistors for electronic professionals or enthusiasts. Specifications: Material: Silicon Type: BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815 Quantity: 20pcs Each Type Package Included: 200 *Â Transistors with Box Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 200pcs 10Types NPN PNP Power Transistor Kit Set BC337 BC547 2N2222 S8050 w/ Box.Type: BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815. We'd like to settle any problem in a friendly manner. Each transistors is clear marked so you can easily identify which type of transistors you need.