The MMBT4124LT1G is a general-purpose NPN silicon transistor designed for a variety of electronic applications. It operates with a maximum collector-emitter voltage of 25 Vdc and a continuous collector current of 200 mAdc. Key characteristics include a collector-base voltage of 30 Vdc, an emitter-base voltage of 5.0 Vdc, and a current-gain bandwidth product of 300 MHz. Housed in a compact SOT-23 package, this RoHS-compliant device is suitable for general-purpose switching and amplification circuits.