CIR4

Technical Characteristics

• Body Mounting Hole Accommodation Diameter

  1.375 inches nominal

• Distance Between Mounting Facility Centers

  1.828 inches minimum and 1.859 inches maximum

• Mounting Hole Style

  round, w/two mounting holes

• Precious Material

  silver

• Specific Equipment Accommodated

  electron tube

• Accommodated Contact Quantity

  4

• Body Style

  bottom mount w/metal saddle

• Ground Terminal Type And Quantity

  2 tab, solder lug

• Body Material

  ceramic

• Contact Position Arrangement Style

  circular

• Saddle Material

  brass

• Mounting Method

  saddle

• Overall Length

  2.203 inches minimum and 2.234 inches maximum

• Precious Material And Weight

  0.020 silver grains, troy

• Polarization Type

  contact size

• Contact Material

  phosphor bronze

• Precious Material And Location

  contact surfaces silver

• Terminal Type And Quantity

  4 tab, solder lug

• Overall Height

  0.750 inches maximum

• Contact Surface Treatment

  silver

• Mounting Hole Diameter

  0.147 inches minimum and 0.148 inches maximum

• Mounting Type For Which Designed

  chassis

• Overall Width

  1.672 inches minimum and 1.703 inches maximum

• Fabrication Method

  molded