The MMBT2907A is a SOT-23 package PNP Bipolar Junction Transistor (BJT) manufactured by WPMtek. It has a voltage rating of 60V, a maximum power dissipation of 300mW, a collector current of 100mA @ 150mA, and a maximum VCE of 10V. It is also RoHS (Restriction of Hazardous Substances) compliant to meet current regulatory requirements.