Features
■ RoHS compliant*
■ Linear or audio taper versions
■ Space saving design
■ Wide range of resistance values
■ PC pin or solder lug terminals
■ Metric shaft and bushing option
■ Mounting brackets available
PC - “Slimline” 22 mm Square Single Turn Panel Control
Electrical Characteristics
Standard Resistance Range
Linear Tapers.................................................................................................................................................... 500 ohms to 1 megohm
Audio Tapers...................................................................................................................................................1 K ohms to 500 K ohms
Total Resistance Tolerance................................................................................................................................................................±20 %
Independent Linearity..........................................................................................................................................................................±5 %
Absolute Minimum Resistance........................................................................................................................................5 ohms maximum
Effective Electrical Angle.............................................................................................................................................................270 ° ± 5 °
Contact Resistance Variation ...................................................................................................................................7 % of total resistance
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ...............................................................................................................................................................1,000 VAC minimum
70,000 Feet...............................................................................................................................................................500 VAC minimum
Insulation Resistance (500 V) ....................................................................................................................................1,000 ohms minimum
Power Rating @ 70 ºC (Voltage Limited by Power Dissipation or 350 VAC, Whichever is Less)
Linear ....................................................................................................................................................................................... .75 watt
Audio........................................................................................................................................................................................ .25 watt
Theoretical Resolution..................................................................................................................................................... Essentially infinite
Environmental Characteristics
Operating Temperature Range ................................................................................................................................................+1 °C to +125 °C
Storage Temperature Range.................................................................................................................................................. -40 °C to +125 °C
Temperature Coefficient Over Storage Temperature Range...................................................................................................... ±1000 ppm/°C
Vibration.......................................................................................................................................................................................................20 G
Total Resistance Shift...........................................................................................................................................................±1 % maximum
Voltage Ratio Shift..............................................................................................................................................................±20 % maximum
Shock...........................................................................................................................................................................................................50 G
Total Resistance Shift...........................................................................................................................................................±1 % maximum
Voltage Ratio Shift..............................................................................................................................................................±20 % maximum
Load Life ....................................................................................................................................1,000 Hours @ Rated Power, 20 % RH, 70 ºC
Total Resistance Shift.........................................................................................................................................................±10 % maximum
Rotational Life (No Load) ..............................................................................................................................................................50,000 cycles
Total Resistance Shift (Linear taper) ............................................................................................ ±10 ohms or 12 %, whichever is greater
Total Resistance Shift (Audio taper)...................................................................................................................................±20 % maximum
Contact Resistance Variation ....................................................................................................................................................±5 % maximum
Moisture Resistance .......................................................................................................................... MIL-STD-202, Method 103, Condition B
Total Resistance Shift.........................................................................................................................................................±20 % maximum
IP Rating...................................................................................................................................................................................................... IP 40
Mechanical Characteristics
Stop Strength (1/4 ˝ and 6 mm Shaft Diameters) ............................................................................................................ 79.09 N-cm (7 lb.-in.)
Mechanical Angle............................................................................................................................................................................... 300 ° ± 5 °
Torque
Starting (Detented) ..................................................................................................................................... 0.5-1.5 N-cm (0.75-2.25 oz.-in.)
Starting (Undetented)............................................................................................................................... 1.5 N-cm (2.25 oz.-in.) maximum
Running (Undetented)...................................................................................................................... 0.18 to 1.06 N-cm (0.25 to 1.5 oz.-in.)
Mounting ....................................................................................................................................................79.09 N-cm (7 lb.-in.) maximum
Weight (Single Section)............................................................................................................................................ 21 gm (0.75 oz.) maximum
Terminals............................................................................................................................................................................. PC pin or solder lug
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 flux
260 °C (500 °F) max. for 5 seconds
Wash processes..............................................................................................................................................................Not recommended
Marking ..........................................................................................Manufacturer’s trademark, resistance value, 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.
Detents..........................................................................................................................................................................Center, 10, 20, 30, none
For additional features or specifications not shown, consult factory.
FOR ORDERING INFORMATION SEE PAGE 4.
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
WARNING
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and atwww.bourns.com/docs/legal/disclaimer.pd.f
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
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