1090A818

Technical Characteristics

• Nominal Thread Size

  0.190 inches

• Thread Series Designator

  unf

• Current Rating Per Characteristic

  12.00 amperes source cutoff current preset and 120.00 amperes forward current, average preset

• Overall Width Across Flats

  0.423 inches minimum and 0.437 inches maximum

• Overall Length

  1.067 inches minimum and 1.168 inches maximum

• Voltage Rating In Volts Per Characteristic

  300.0 maximum reverse voltage, peak

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 tab, solder lug and 1 threaded stud

• Reference Number Differentiating Characteristics

  breference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp.

• Inclosure Material

  metal

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

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

  do-4

• Criticality Code Justification

  zzzy

• Special Features

  item must comply with requirements of defense supply center columbus production standard no. lo4258

• Mounting Facility Quantity

  1

• Mounting Method

  threaded stud