Transistors By Vasp Electronics

• BD139 BD140 Plastic Medium-Power Silicon NPN - PNP Transistors This series of plastic, mediumpower silicon transistors are designed for use as audio amplifiers and drivers
• Max working Voltage Vce = +-80 volts, Max Collector Current - 1.5 Amp
• Max Power Dissipation - 12.5 Watts
• Suitable for use in High Power Audio amplifiers & Home Theater Systems.

• BD 139 Medium-Power Silicon NPN Transistor
• Maximum working voltage Vce = 80 volts Maximum Collector Current Ic = 1.5 Amp
• Max Power Dissipation = 12.5 Watts.
• Suitable for Audio and Hobby Electronic Circuits.

• MJE340 and MJE350 are NPN - PNP Medium Power High Voltage Transistors
• Maximum working voltage Vce = 300 volts Maximum Collector Current Ic = 500 mA
• Max Power Dissipation = 20 Watts.
• Suitable for High Quality Professional Audio amplifiers

• 2N5551 and 2N5401 are NPN - PNP Small Signal High Voltage Transistors
• Maximum working voltage Vce = 160 volts Maximum Collector Current Ic = 600 mA
• Max Power Dissipation = 625 mWatts.
• Suitable for Audio and Hobby Electronic Circuits.

• BD 140 Medium-Power Silicon PNP Transistor
• Maximum working voltage Vce = 80 volts Maximum Collector Current Ic = 1.5 Amp
• Max Power Dissipation = 12.5 Watts.
• Suitable for Audio and Hobby Electronic Circuits.