Datasheet

Features
■ Bushing mount
■ Optional AR pin feature
■ Plastic or metal shaft and bushings
■ Wirewound
■ Solder lugs or PC pins
■ Sealable (Full body seal)
■ Designed for use in HMI applications
■ RoHS compliant*
3590 - Precision Potentiometer
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Electrical Characteristics
1
Standard Resistance Range........................................................................................................................................................................ 200 to 100 K ohms
Total Resistance Tolerance ................................................................................................................................................................................................ ±5 %
Independent Linearity ................................................................................................................................................................................................... ±0.25 %
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 ...............................................................................................................................................................................................1,500 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 450 VAC, Whichever is Less)
+40 °C .........................................................................................................................................................................................................................2 watts
+125 °C .........................................................................................................................................................................................................................0 watt
Insulation Resistance (500 VDC) .....................................................................................................................................................1,000 megohms minimum
Resolution..............................................................................................................................................................................See recommended part numbers
Environmental Characteristics
1
Operating Temperature Range ......................................................................................................................................................................-40 °C to +125 °C
Storage Temperature Range .........................................................................................................................................................................-55 °C to +125 °C
Temperature Coeffi cient Over Storage Temperature Range
2
.........................................................................................................±50 ppm/°C maximum/unit
Vibration .............................................................................................................................................................................................................................15 G
Wiper Bounce ................................................................................................................................................................................0.1 millisecond maximum
Shock..................................................................................................................................................................................................................................50 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 ....................................................................................................................................................................................±5 % 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 65
Unsealed Versions (-1 -2, -5, and -6) ............................................................................................................................................................................IP 40
Mechanical Characteristics
1
Stop Strength..............................................................................................................................................................................45 N-cm (64 oz.-in.) minimum
Mechanical Angle ...........................................................................................................................................................................................3600 ° +10 °, -0 °
Torque (Starting & Running) ................................................................................................................................0.35 N-cm (0.5 oz.-in.) maximum (unsealed)
1.1 N-cm (1.5 oz.-in.) maximum (sealed)
Mounting ..............................................................................................................................................................................55-80 N-cm (5-7 lb.-in.) (plastic)
90-113 N-cm (8-10 in.-lb.) (metal)
Shaft Runout......................................................................................................................................................................................0.13 mm (0.005 in.) T.I.R.
Lateral Runout ...................................................................................................................................................................................0.20 mm (0.008 in.) T.I.R.
Shaft End Play ...................................................................................................................................................................................0.25 mm (0.010 in.) T.I.R.
Shaft Radial Play ...............................................................................................................................................................................0.13 mm (0.005 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........................................................... 96.5Sn/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 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 confi guration dash number. Example: -2 becomes -291 to add AR pin.
1
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
2
Consult manufacturer for complete specifi cation details for resistances below 1k ohms.
BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE
THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY.
ROHS IDENTIFIER:
L = COMPLIANT
Recommended Part Numbers
(Printed Circuit) (Solder Lug) (Solder Lug) Resistance (Ω) Resolution (%)
3590P-2-102L
3590S-2-102L
3590S-1-102L
1,000 .029
3590P-2-202L
3590S-2-202L
3590S-1-202L
2,000 .023
3590P-2-502L
3590S-2-502L
3590S-1-502L
5,000 .025
3590P-2-103L
3590S-2-103L
3590S-1-103L
10,000 .020
3590P-2-203L
3590S-2-203L
3590S-1-203L
20,000 .019
3590P-2-503L
3590S-2-503L
3590S-1-503L
50,000 .013
3590P-2-104L
3590S-2-104L
3590S-1-104L
100,000 .009
*RoHS COMPLIANT