Function: 1. 200PCS & 10 VALUES: This power transistor kit includes 200 transistors across 10 values: BC327, BC337, BC517, BC547, BC548, BC549, BC550, BC556, BC557, BC558. 2. HIGH VOLTAGE RESISTANCE: Our power transistor set offers high voltage resistance and a practical, fast switching speed. 3. GOOD CURRENT PERFORMANCE: The transistor kit exhibits good current performance and high surge current capacity. 4. LOW POWER CONSUMPTION: Utilizing high-temperature soldering, these transistors feature low power consumption and high efficiency. 5. WIDE APPLICATION: Transistors are suitable for audio and video projects, DIY electronics, and automotive maintenance. Specification: Item Type: Transistor Material: Plastic Color: Black Application: Suitable for DIY electronics and automotive maintenance projects. Package List: 20 x BC327 Transistor 20 x BC337 Transistor 20 x BC517 Transistor 20 x BC547 Transistor 20 x BC548 Transistor 20 x BC549 Transistor 20 x BC550 Transistor 20 x BC556 Transistor 20 x BC557 Transistor 20 x BC558 Transistor 1 x Storage Box