RS503U

Technical Characteristics

• Overall Width

  0.250 inches nominal

• Body Height

  0.359 inches nominal

• Body Style

  rectangular w/mounting holes/slots

• Shaft Style

  round, slotted

• Terminal Location

  lower adjacent side two rows

• Terminal Type And Quantity

  3 tab, solder lug

• Power Dissipation Rating Per Section In Watts

  0.25 free air single section

• Mounting Hole Diameter

  0.093 inches nominal

• Body Width

  0.250 inches nominal

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  125.0 single section

• Shaft Diameter

  0.125 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Electrical Resistance Per Section

  50.000 kilohms single section

• Mounting Facility Quantity

  2

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+3.5 -25 deg celsius single section and +0.0/+7.0 -55 deg celsius single section and +0.0/+2.0 0 deg celsius single section and -2.5/+2.5 85 deg celsius single section and +0.0/+5.5 125 deg celsius single section

• Standard Taper Curve Per Section

  a single section

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Mounting Method

  unthreaded hole

• Body Length

  1.250 inches nominal

• Lateral Distance Between Mounting Hole Centers

  1.000 inches nominal

• Overall Height

  0.515 inches nominal

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

  70.0 single section

• Overall Length

  1.312 inches nominal

• Section Quantity

  1

• Shaft Length

  0.062 inches nominal