The BC846S from Hunan Jingxin Microelectronics is a Bipolar Junction Transistor with Collector Base Voltage 80 V, Continuous Collector Current 100 mA, DC Current Gain 110, Gain Bandwidth Product 100 MHz, Power Dissipation 0.2 W. Tags: Surface Mount, NPN Transistor. More details for BC846S can be seen below.