Features
■ Bushing mount
■ Designed for use in HMI applications
■ Optional AR pin feature
■ Plastic or metal shaft and bushings
■ Wirewound
■ Solder lugs or PC pins
■ Sealable (Full body seal)
3590 - Precision Potentiometer
Electrical Characteristics1
Standard Resistance Range...............................................................................................................................................................................200 to 100 K ohms
Total Resistance Tolerance.......................................................................................................................................................................................................±± ꢀ
Independent Linearity..........................................................................................................................................................................................................±0.2± ꢀ
Effective Electrical Angle.......................................................................................................................................................................................3600 ° +10 °, -0 °
Absolute Minimum Resistance............................................................................................................................1 ohm or 0.1 ꢀ maximum (whichever is greater)
Noise ........................................................................................................................................................................................................100 ohms ENR maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level......................................................................................................................................................................................................1,±00 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 4±0 VAC, Whichever is Less)
+40 °C ...............................................................................................................................................................................................................................2 watts
+12± °C...............................................................................................................................................................................................................................0 watt
Insulation Resistance (±00 VDC).............................................................................................................................................................1,000 megohms minimum
Resolution ....................................................................................................................................................................................See recommended part numbers
Environmental Characteristics1
Operating Temperature Range ..............................................................................................................................................................................+1 °C to +12± °C
Storage Temperature Range ................................................................................................................................................................................-±± °C to +12± °C
Temperature Coefficient Over Storage Temperature Range2 ....................................................................................................................±±0 ppmꢁ°C maximumꢁunit
Vibration.....................................................................................................................................................................................................................................1± G
Wiper Bounce ......................................................................................................................................................................................0.1 millisecond maximum
Shock.........................................................................................................................................................................................................................................±0 G
Wiper Bounce ......................................................................................................................................................................................0.1 millisecond maximum
Load Life...........................................................................................................................................................................................................1,000 hours, 2 watts
Total Resistance Shift..........................................................................................................................................................................................±2 ꢀ maximum
Rotational Life (No Load).......................................................................................................................................................................1,000,000 shaft revolutions
Total Resistance Shift..........................................................................................................................................................................................±± ꢀ maximum
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift..........................................................................................................................................................................................±2 ꢀ maximum
IP Rating
Sealed Versions (-3, -4, -7, and -8) ......................................................................................................................................................................................IP 6±
Unsealed Versions (-1 -2, -±, and -6) ...................................................................................................................................................................................IP 40
Mechanical Characteristics1
Stop Strength ....................................................................................................................................................................................4± N-cm (64 oz.-in.) minimum
Mechanical Angle..................................................................................................................................................................................................3600 ° +10 °, -0 °
Torque (Starting & Running)........................................................................................................................................0.3± N-cm (0.± oz.-in.) maximum (unsealed)
1.1 N-cm (1.± oz.-in.) maximum (sealed)
Mounting....................................................................................................................................................................................±±-80 N-cm (±-7 lb.-in.) (plastic)
90-113 N-cm (8-10 in.-lb.) (metal)
Shaft Runout .............................................................................................................................................................................................0.13 mm (0.00± in.) T.I.R.
Lateral Runout...........................................................................................................................................................................................0.20 mm (0.008 in.) T.I.R.
Shaft End Play...........................................................................................................................................................................................0.2± mm (0.010 in.) T.I.R.
Shaft Radial Play.......................................................................................................................................................................................0.13 mm (0.00± in.) T.I.R.
Pilot Diameter Runout...............................................................................................................................................................................0.08 mm (0.003 in.) T.I.R.
Backlash....................................................................................................................................................................................................................1.0 ° maximum
Weight................................................................................................................................................................................................................Approximately 19 G
Terminals .......................................................................................................................................................................................................Solder lugs or PC pins
Soldering Condition
Manual Soldering................................................................96.±Snꢁ3.0Agꢁ0.±Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering.........................................................................................96.±Snꢁ3.0Agꢁ0.±Cu solder with no-clean flux; 260 °C (±00 °F) max. for ± seconds
Wash processes..............................................................................................................................................................................................Not recommended
Marking..........................................Manufacturer’s name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code.
Ganging (Multiple Section Potentiometers).............................................................................................................................................................1 cup maximum
Hardware..................................................................................................................One lockwasher and one mounting nut is shipped with each potentiometer.
NOTE: For Anti-rotation pin add 91 after configuration dash number. Example: -2 becomes -291 to add AR pin.
Recommended Part Numbers
Resistance
Resolution
(Printed Circuit)
(Solder Lug)
(Solder Lug)
(Ω)
(%)
BOLDFACE LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
3±90P-2-102L
3±90P-2-202L
3±90P-2-±02L
3±90P-2-103L
3±90P-2-203L
3±90P-2-±03L
3±90P-2-104L
3590S-2-102L
3590S-2-202L
3590S-2-502L
3590S-2-103L
3590S-2-203L
3590S-2-503L
3590S-2-104L
3±90S-1-102L
3±90S-1-202L
3±90S-1-±02L
3±90S-1-103L
3±90S-1-203L
3±90S-1-±03L
3±90S-1-104L
1,000
2,000
5,000
10,000
20,000
50,000
100,000
.029
.023
.025
.020
.019
.013
.009
FOR OTHER OPTIONS CONSULT FACTORY.
RoHS IDENTIFIER:
L = COMPLIANT
BLANK = NON-COMPLIANT
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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