UG-981/U

Technical Characteristics

• Specification/Standard Data

  81349-mil-c-3655/5 government specification

• Environmental Protection

  salt water resistant

• Precious Material

  silver

• Contact Maximum Ac Voltage Rating In Volts

  500.0 all mating ends single contact grouping

• Contact Removability

  nonremovable all mating ends single contact grouping

• Included Contact Type

  round socket 2nd mating end single contact grouping

• Insert Position In Deg

  0.0

• Mating End Quantity

  2

• Overall Length

  1.562 inches nominal

• Included Contact Type

  round pin 1st mating end single contact grouping

• Included Contact Quantity

  2 all mating ends single contact grouping

• Overall Height

  1.375 inches nominal

• Contact Maximum Frequency Rating

  500.0 megahertz all mating ends single contact grouping

• Shell Type

  solid

• Thread Quantity Per Inch

  20 and 20

• Overall Width

  0.875 inches nominal

• Threaded Device Type

  coupling facility

• 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 and 2a

• Body Style

  angle shape, external/internal coupling

• Connector Locking Method

  internally threaded coupling ring and externally threaded shell

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  95.0 all mating ends single contact grouping

• Insert Material

  plastic all mating ends

• Precious Material And Location

  contact and shell surfaces silver

• Thread Direction

  right-hand and right-hand

• Precious Material And Weight

  0.120 silver grains, troy

• Shell Surface Treatment

  silver

• Nominal Thread Size

  0.750 inches and 0.750 inches

• Thread Series Designator

  unef and unef

• Polarization Method

  keyway or multiple keyway

• Contact Surface Treatment

  silver all mating ends single contact grouping