2N4903

Technical Characteristics

• Inclosure Material

  metal

• Overall Length

  0.315 inches maximum

• Overall Diameter

  0.875 inches maximum

• Internal Configuration

  junction contact

• Internal Junction Configuration

  pnp

• Mounting Method

  unthreaded hole

• Features Provided

  hermetically sealed case

• Current Rating Per Characteristic

  1.00 amperes maximum base current,dc and 5.00 amperes maximum collector current,dc

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Terminal Type And Quantity

  2 pin and 1 case

• Mounting Facility Quantity

  2

• Electrode Internally-Electrically Connected To Case

  collector

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  80.0 maximum collector to base voltage,dc and 80.0 maximum collector to emitter voltage/static/base open and 5.0 maximum emitter to base voltage,dc

• Power Rating Per Characteristic

  87.5 watts maximum total power dissipation