BU508A

Technical Characteristics

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Overall Width

  0.610 inches minimum and 0.640 inches maximum

• Overall Height

  0.165 inches minimum and 0.200 inches maximum

• Current Rating Per Characteristic

  4.50 amperes base current, dc blank

• Internal Configuration

  junction contact

• Terminal Length

  0.500 inches minimum and 0.610 inches maximum

• Special Features

  junction pattern arrangement: npn

• Voltage Rating In Volts Per Characteristic

  700.0 minimum collector-to-emitter, substaining voltage, base open-circuited

• Semiconductor Material

  silicon

• Inclosure Material

  plastic

• Overall Length

  0.796 inches minimum and 0.860 inches maximum

• Power Rating Per Characteristic

  125.0 watts small-signal input power, common-collector absolute

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

  to-218ac

• End Item Identification

  gspruance class dd (963); support equipment, b-52 aircraft; ;support equipment, mx peacdekeeper missile; kidd class ddg; forrestal class cv; nimitz class cvn; ticonderoga class cg (47); wasp class lhd