WDK-18

Technical Characteristics

• Mounting Method

  threaded stud

• Thread Series Designator

  unc

• Mounting Hole Style

  round, w/two mounting holes

• Body Mounting Hole Accommodation Diameter

  1.031 inches nominal

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Contact Surface Treatment

  gold and silver

• Thread Quantity Per Inch

  32

• Terminal Type And Quantity

  20 tab, solder lug

• Polarization Type

  contact position

• Specific Equipment Accommodated

  relay

• Features Provided

  component retaining device

• Precious Material And Weight

  0.020 gold grains, troy and 0.020 silver grains, troy

• Projection Length Below Mounting Surface

  0.300 inches nominal

• Nominal Thread Size

  0.138 inches

• Thread Direction

  right-hand

• Overall Height

  0.785 inches nominal

• Contact Maximum Current Rating In Amps

  7.5

• Body Style

  top mount w/studs

• Contact Material

  phosphor bronze

• Contact Position Arrangement Style

  concentric

• Distance Between Mounting Facility Centers

  1.406 inches nominal

• Overall Length

  1.138 inches nominal

• Accommodated Contact Quantity

  20

• Precious Material

  gold and silver

• Body Material

  plastic

• Thread Class

  2a

• Mounting Hole Diameter

  0.170 inches nominal

• Mounting Type For Which Designed

  chassis

• Fabrication Method

  molded