Reliable Performance: High transmission surge current capability, soldering at high temperatures, low power loss, high efficiency.
Wide Application: Transistor is widely used in electronic DIY project, solar panel, charger circuit, product development, students experiment, switching power supply, converter, microwave communication and other circuits.
Package: 50pcs BC547 NPN transistor, 50pcs BC557 PNP Transistor to meet your general using need.