Voltage Rating (Vce): 100V

Collector Current (Ic): 6A

Power Dissipation (Pd): 65W

Package Type: TO-220

Gain (hFE): 15 (Minimum)

Applications: Power Amplifiers, Switching Circuits, Audio Amplifiers, Motor Control

High Reliability and Efficiency

Easy Mounting with Standard TO-220 Package

Type: PNP Transistor (BD140)

Maximum Collector Current (Ic): 1.5A

Maximum Collector-Emitter Voltage (Vce): 80V

Power Dissipation: 12.5W (with proper heat sinking)

High Gain: Ideal for power amplification and switching.

TO-126 Package: Efficient heat dissipation for enhanced performance.

Applications: Audio amplification, motor control, power switching, and general-purpose electronics.

Type: NPN Transistor (BC547)

Maximum Collector Current (Ic): 100mA

Maximum Collector-Emitter Voltage (Vce): 45V

Power Dissipation: 500mW

Low Noise Output: Ideal for audio amplification.

TO-92 Package: Compact, easy-to-use design for breadboards and PCBs.

Applications: Signal amplification, switching, audio processing, and general-purpose electronics.

Type: NPN Transistor (2N2222)

Maximum Collector Current (Ic): 800mA

Maximum Collector-Emitter Voltage (Vce): 40V

Power Dissipation: 500mW

High Switching Speed: Ideal for fast switching applications.

TO-92 Package: Easy to use and solder onto PCBs.

Applications: Amplification, switching, signal processing, and general-purpose electronics.