ITEM NAME:50pcs 10 Values TO-220 Power Transistor Assortment Kit w/ Box LM317T L7805 Descriptio n Description: Contains 10 values to meet your different needs. Can be used as a basic semiconductor device for controlling current as well as a non-contact switch. Each transistor is clearly labeled so you can quickly identify the type of transistor you need. Easy to use and durable in use. Comes with a transparent box for easy storage and carrying. Suitable for electronics professionals or hobbyists. Specifications: Model: LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 (5pcs Each) Color: As Pictures Shown Quantity: 50pcs Package Included: 50 * Transistors 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! 50pcs 10 Values TO-220 Power Transistor Assortment Kit w/ Box LM317T L7805.Model: LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 (5pcs Each). Each transistor is clearly labeled so you can quickly identify the type of transistor you need. Quantity: 50pcs. We'd like to settle any problem in a friendly manner.