ST-1541

Technical Characteristics

• Bushing Accommodation Hole Shape

  round

• Precious Material

  gold

• Material

  any acceptable insulator

• Material

  gold alloy contact

• Surface Treatment

  any acceptable spring

• Accommodated Finger Type

  three conductor, cone tip single finger

• Overall Length

  3.066 inches maximum

• Electrical Insulation Feature

  insulated from panel

• Material

  any acceptable spring

• Terminal Type

  tab, solder lug

• Body Style

  threaded bushing mounted long frame

• Thread Direction

  right-hand

• Jack Contact Arrangement Designator

  j7-1a

• Thread Series Designator

  unef

• Mounting Bushing Length

  0.373 inches minimum and 0.378 inches maximum

• Nominal Thread Size

  0.250 inches

• Thread Class

  2a

• Precious Material And Location

  contact gold

• Thread Quantity Per Inch

  28

• Bushing Thru-Hole Accommodation Diameter

  0.250 inches nominal

• Finger Accommodation Length

  1.188 inches nominal single finger

• Material

  any acceptable body

• Surface Treatment

  any acceptable contact

• Material

  any acceptable bushing

• Finger Accommodation Diameter

  0.250 inches nominal single finger