C-12B

Technical Characteristics

• Finger Accommodation Length

  1.188 inches nominal all fingers

• Thread Series Designator

  unef

• Bushing Thru-Hole Accommodation Diameter

  0.375 inches nominal

• Overall Diameter

  0.750 inches nominal

• Accommodated Finger Type

  three conductor, slender spherical tip single finger

• Thread Direction

  right-hand

• Terminal Type

  tab, solder lug

• Electrical Insulation Feature

  insulated completely

• Material

  plastic insulator

• Body Style

  threaded bushing mounted

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.375 inches

• Material

  brass bushing

• Mounting Bushing Length

  0.276 inches nominal

• Surface Treatment

  tin terminal

• Bushing Accommodation Hole Shape

  round

• Jack Contact Arrangement Designator

  j2

• Overall Length

  1.276 inches nominal

• Material

  silver contact and nickel alloy contact

• Finger Accommodation Diameter

  0.250 inches nominal all fingers

• Material

  brass body