311-181

Technical Characteristics

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section

• Overall Length

  1.074 inches nominal

• Nonturn Device Radius

  0.438 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Overall Diameter

  1.257 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  40.0 single section

• Shaft Length

  0.625 inches nominal

• Body Diameter

  0.953 inches maximum

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Section Quantity

  1

• Body Length

  0.449 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Electrical Resistance Per Section

  250.0 ohms single section