57-1918

Technical Characteristics

• Overall Length

  1.569 inches nominal

• Inclosure Material

  metal

• Mounting Facility Quantity

  1

• Internal Junction Configuration

  pnpn

• Mounting Method

  threaded stud

• Overall Width Across Flats

  1.250 inches nominal

• Nominal Thread Size

  0.750 inches

• Thread Series Designator

  unf

• Terminal Type And Quantity

  3 insulated wire lead w/terminal lug

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon