UG421BU

Technical Characteristics

• Test Data Document

  81349-mil-c-3655 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performance

• Thread Class

  2b

• Cable Entrance Diameter

  0.437 inches minimum and 0.447 inches maximum

• Precious Material And Weight

  0.010 gold grains, troy and 0.100 silver grains, troy

• Insert Material

  plastic single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Shell Surface Treatment

  silver

• Thread Direction

  right-hand

• Specification/Standard Data

  81349-mil-c-3655/1 government specification

• Body Style

  straight shape, internal coupling

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Material

  copper alloy

• Thread Series Designator

  unef

• Contact Position Arrangement Style

  20-5 single mating end

• Overall Diameter

  0.875 inches nominal

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Precious Material

  gold and silver

• Nominal Thread Length

  0.109 inches

• Overall Length

  2.000 inches nominal

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  95.0 single mating end single contact grouping

• Included Contact Type

  coaxial pin single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Contact Surface Treatment Document And Classification

  mil-g-45204 type ii,class 2 mil spec single treatment response single mating end single contact grouping

• Environmental Protection

  salt water resistant

• Connector Locking Method

  internally threaded coupling nut

• Contact Maximum Frequency Rating

  500.0 megahertz single mating end single contact grouping

• Polarization Method

  key, multiple key groove

• Precious Material And Location

  contact surfaces gold and body surfaces silver

• Included Contact Quantity

  2 single mating end single contact grouping

• Mating End Quantity

  1

• Nominal Thread Size

  0.688 inches

• Connector Cable Strain Relief Method

  compression nut

• Terminal Location

  back single mating end single contact grouping