This Texas Instruments 2N1306 transistor is a small signal NPN transistor that comes in the TO package/case with 3 pins. It has a maximum power dissipation of 150mW and can operate up to a frequency of 12MHz. The transistor has a maximum collector-base voltage of 25V and a collector-emitter voltage of 25V. It also has a maximum DC collector current of 300mA and can support through-hole mounting style. The transistor is part of the 2N1306 series and comes in its original packaging.