2N2493

Technical Characteristics

• Current Rating Per Characteristic

  3.00 milliamperes source cutoff current maximum

• Transfer Ratio

  50.0 maximum static forward current transfer ratio, common-emitter

• Thread Series Designator

  unf

• Nominal Thread Size

  0.190 inches

• Maximum Operating Temp Per Measurement Point

  100.0 deg celsius case

• Mounting Facility Quantity

  1

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Method

  threaded stud

• Inclosure Material

  metal

• Semiconductor Material

  germanium

• Overall Diameter

  1.250 inches maximum

• Power Rating Per Characteristic

  170.0 watts small-signal input power, common-collector minimum

• Voltage Rating In Volts Per Characteristic

  100.0 maximum collector to base voltage, dc and 80.0 maximum emitter to base voltage, dc and 75.0 maximum collector to emitter voltage, dc

• Features Provided

  hermetically sealed case

• Overall Length

  0.520 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Internal Configuration

  junction contact

• Joint Electronic Device Engineering Council/Jedec/Case Outline Designation

  to-36

• Special Features

  junction pattern arrangement: pnp