2N2188

Technical Characteristics

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.100 inches nominal

• Power Rating Per Characteristic

  125.0 milliwatts small-signal input power, common-collector minimum

• Inclosure Material

  metal

• Semiconductor Material

  germanium

• Overall Length

  0.335 inches nominal

• Terminal Length

  1.500 inches minimum

• Features Provided

  hermetically sealed case

• Internal Configuration

  junction contact

• Current Rating Per Characteristic

  30.00 milliamperes source cutoff current maximum

• Special Features

  junction pattern arrangement: pnp

• Overall Diameter

  0.265 inches nominal

• Voltage Rating In Volts Per Characteristic

  40.0 maximum collector supply voltage