1531-0490

Technical Characteristics

• Mounting Facility Type And Quantity

  1 threaded stud

• Terminal Type

  tab, solder lug

• Material

  brass bushing

• Material

  nickel alloy spring

• Iii Precious Material And Location

  contact material silver

• Iii Precious Material

  silver

• Thread Series Designator

  unef

• Thread Class

  2a

• Thread Direction

  right-hand

• Electrical Insulation Feature

  insulated completely

• Overall Length

  1.276 inches nominal

• Mounting Bushing Length

  0.276 inches nominal

• Overall Diameter

  0.750 inches nominal

• Maximum Voltage Rating In Volts

  not rated

• Bushing Thru-Hole Accommodation Diameter

  0.375 inches nominal

• Body Style

  26 threaded bushing mounted

• Bushing Accommodation Hole Shape

  round

• Accommodated Finger Type

  two conductor, slender round tip single finger

• Finger Accommodation Diameter

  0.250 inches nominal single finger

• Finger Accommodation Length

  1.188 inches nominal single finger

• Jack Contact Arrangement Designator

  j1-1b

• Current Rating In Amps

  not rated

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.375 inches

• Material

  brass body

• Material

  plastic insulator

• Material

  silver contact

• Surface Treatment

  tin terminal