2N4947

Technical Characteristics

• Special Features

  junction pattern arrangement: pn

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Internal Configuration

  unijunction

• Power Rating Per Characteristic

  100.0 milliwatts small-signal input power, common-collector absolute

• Semiconductor Material

  silicon

• Inclosure Material

  plastic

• Terminal Length

  1.500 inches nominal

• Overall Diameter

  0.180 inches nominal

• Current Rating Per Characteristic

  25.00 milliamperes source cutoff current maximum

• Overall Length

  0.100 inches nominal