BC546-TA is an NPN (negative-positive-negative) type transistor manufactured by Changjiang. It is capable of handling up to 100mA and 65V, and comes in TO-92_Forming1 RoHS (Restriction of Hazardous Substances) form. It has an operating temperature range from -55°C to +150°C, and its typical features include low noise, power gain, operating and storage temperature range, high frequency capability, and low distortion. As such, it can be used in a variety of applications as an amplifier, switch, or signal modulator. It is widely used in fields such as consumer electronics, automotive, industrial controls, and lighting.