ERT3A201

Technical Characteristics

• Screw Thread Series Designator

  unef

• Reliability Indicator

  not established

• Body Diameter

  1.562 nominal mils and 1.687 nominal centimeters

• Actuator Type

  single shaft

• Shaft Length

  0.562 inches nominal

• Body Length

  4.156 inches minimum and 4.218 inches maximum

• Shaft Style

  round

• Terminal Type And Quantity

  9 tab, solder lug

• Screw Thread Diameter

  0.375 inches nominal

• Shaft Bearing Type

  sleeve

• Nonturn Device Location

  at 12 oclock

• Section Quantity

  3

• Resistance Tolerance Per Section In Percent

  -10.0/+20.0 all sections

• Body Style

  cylindrical bushing mounted

• Fragility Factor

  moderately rugged

• Screw Thread Quantity Per Inch

  32.0

• Electrical Resistance Per Section

  50.0 ohms c and better

• Features Provided

  humidity proof

• Terminal Location

  radially positioned over less than half the circumference

• Nonturn Device Radius

  0.500 inches nominal

• Power Dissipation Rating Per Section In Watts

  25.0 7th secondary at 10'30 oclock

• Standard Taper Curve Per Section

  a all sections

• Mounting Method

  standard bushing

• Mounting Bushing Length

  0.250 inches nominal