Features
■ Conductive plastic technology
■ Low profi le package
■ 50,000 cycle rotational life
■ Available with momentary push or rotary
switch option
■ PCB mount terminal confi guration
■ Rugged metal housing for industrial
applications
■ Flatted or slotted shaft options
■ RoHS compliant*
39 – 13 mm Single Turn Panel Control with Switch Option
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Electrical Characteristics
Standard Resistance Range ........................................................................................................................................................................................... 5 K - 100 K ohms
Total Resistance Tolerance ...............................................................................................................................................................................................................±20 %
Independent Linearity .........................................................................................................................................................................................................................±5 %
End Resistance...............................................................................................................................................................................................................2 ohms maximum
Effective Electrical Angle
Non-Switch Type (Bushing Type “S”) ..................................................................................................................................................................................220 ° ± 5 °
Rotary Switch Type (Bushing Type “S”) ................................................................................................................................................................................220 ° ±5 °
Momentary Push Switch Type (Bushing Type “L”) ............................................................................................................................................................ 201 ° ±5 %
Contact Resistance Variation .............................................................................................................................................................................................. 3 % maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level .............................................................................................................................................................................................................750 VRMS minimum
Insulation Resistance ...........................................................................................................................................................................................100 megohms minimum
Power Rating @ 70 ºC (Derated to 0 @ 125 °C)
(Voltage Limited by Power Dissipation or 350 VAC, whichever is less)
Linear Taper ...........................................................................................................................................................................................................................0.25 watt
Audio Taper ..........................................................................................................................................................................................................................0.125 watt
Switch Characteristics
Rotary Switch Type.................................................................................................................................................................................................................... SPST N.O.
Power Rating (Resistive Load) ............................................................................................................................................................................. 1.5 amps @ 12 VDC
Contact Resistance @ 10 mA ........................................................................................................................................................................200 milliohms maximum
Contact Bounce .............................................................................................................................................................................................................5 milliseconds
Actuation Torque .................................................................................................................................................................................. 0.7 to 4.9 N-cm (1 to 7 oz.-in.)
Momentary Push Switch Type ................................................................................................................................................................................................... SPST N.O.
Power Rating (Resistive Load) ...................................................................................................................................................................... 250 milliamps @ 12 VDC
Contact Resistance @ 10 mA (w/500 gm Shaft Load) ...........................................................................................................................................50 ohms maximum
Contact Bounce .............................................................................................................................................................................................................5 milliseconds
Actuation Force .......................................................................................................................................................................................................... 500 ± 100 gram
Environmental Characteristics
Operating Temperature Range .......................................................................................................................................................... -40 °C to +85 °C (-40 °F to +185 °F)
Storage Temperature Range ............................................................................................................................................................. -55 °C to +85 °C (-67 °F to +185 °F)
Vibration ..............................................................................................................................................................................................................................................15 G
Total Resistance Shift ..................................................................................................................................................................................................................±3 %
Voltage Ratio Shift .......................................................................................................................................................................................................................±5 %
Shock ..................................................................................................................................................................................................................................................30 G
Total Resistance Shift ..................................................................................................................................................................................................................±3 %
Voltage Ratio Shift .......................................................................................................................................................................................................................±5 %
Load Life ..................................................................................................................................................................................................................................1,000 Hours
Total Resistance Shift ................................................................................................................................................................................................................±10 %
Rotational Life (No Load) ...................................................................................................................................................................................................... 50,000 cycles
Total Resistance Shift ................................................................................................................................................................................................................±10 %
Switch Life
Rotary Switch Type ........................................................................................................................................................................................................ 25,000 cycles
Momentary Push Switch Type ....................................................................................................................................................................................... 50,000 cycles
Moisture Resistance ................................................................................................................................................................... MIL-STD-202, Method 103, Condition B
Total Resistance Shift ................................................................................................................................................................................................................±10 %
IP Rating ............................................................................................................................................................................................................................................. IP 40
Mechanical Characteristics
Stop Strength ...........................................................................................................................................................................................................19.8 N-cm (28 oz.-in.)
Mechanical Angle
Non-Switch and Rotary Switch Type ..................................................................................................................................................................................270 ° ±10 °
Momentary Push Switch Type ............................................................................................................................................................................................230 ° ±10 °
Torque
Starting .......................................................................................................................................................................0.07 to 0.70 N-cm (0.1 to 1.0 oz.-in.) minimum
Running....................................................................................................................................................................0.07 to 0.53 N-cm (0.1 to 0.75 oz.-in.) maximum
Mounting ...........................................................................................................................................................................1.7 to 2.0 N-m (15 to 18 lbs.-in.) maximum
Shaft Retentiion
Pull Force .........................................................................................................................................................................................................4 Kg (8.8 lb.) maximum
Push Force .....................................................................................................................................................................................................4.5 Kg (10 lb.) maximum
Weight (Single Section)...................................................................................................................................................................................................4 grams (0.14 oz.)
Terminals
Potentiometer ...................................................................................................................................................................................... Printed circuit board terminals
Switch ............................................................................................................................................................................................................................. Flat terminals
Soldering Condition
Manual Soldering ..................................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering .......................................................................................... 96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux; 260 °C (500 °F) max. for 5 seconds
Wash processes ............................................................................................................................................................................................. Not recommended
Marking ................................................................................................................................................................ Manufacturer’s trademark, part number and date code
Ganging .............................................................................................................................................................................................................................1 cup maximum
Hardware .............................................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number
Packaging .............................................................................................................................................................................................................................. 100 pcs./tray
*RoHS COMPLIANT