Features High Performance Transistors: This assortment features 200 pcs of high dielectric strength transistors, ensuring fast switching speed and excellent current performance for reliable projects Easy Identification Labels: Each transistor model in the kit is clearly labeled, allowing for quick and convenient identification, making it ideal for both beginners and experienced DIY enthusiasts Diverse Selection Included: The kit contains 10 essential transistor models, such as BC327 PNP and BC547 NPN, providing versatility for various electronic applications and projects Features: 1、Have high dielectric strength, fast switching speed, high power consumption, and excellent current performance. 2、Excellent choice for DIY. Each transistor model is clearly labeled for easy identification, convenient to use. 3、10 models, including BC327 PNP, BC337 NPN, BC517 NPN, BC547 NPN, BC548 NPN, BC549 NPN, BC550 NPN, BC556 PNP, BC557 PNP, BC558 PNP. 4、Widely used in electric vehicles, smart home security monitoring, communication transmission, electrical power supply and so on. 5、 power transistor kit, made of semiconductor material, having stable performance. Specification: Item Type: Transistors Material: Semiconductor Model: BC327 PNP BC337 NPN BC517 NPN BC547 NPN BC548 NPN BC549 NPN BC550 NPN BC556 PNP BC557 PNP BC558 PNP Package List: 200 x Transistors (Each model has 20pcs) Package List 200 x Transistors (Each model has 20pcs)