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
5.08 .38
(.200 .015)
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)
5.08 .38
(.200 .015)
6.99 .38
(.275 .015)
10.31 + .00/- .13
(.406+.000/-.005)
BUSHING DIAMETER
(SEE PART NUMBERS)
1
2
3
.81
(.032)
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
SHAFT DIAMETER
.25
(.010)
(SEE PART NUMBERS)
1.19
(.047)
(PLASTIC VERSIONS)
7.92
(.312)
Environmental Characteristics1
.81 .25
(.032 .010)
(METAL VERSIONS)
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)
20.62 .81
(.812 .032)
18.6 .4
(.732 .015)
12.2
(.48)
STANDOFFS
15.54
(.612)
R
11.81
(.465)
12.70
(.500)
MOUNTING SURFACE
22 .38
(.875 .015)
DIA.
DIA.
Total Resistance Shift...................................................................................................±2 ꢀ maximum
IP Rating
Sealed Versions (-3, -4, -7, and -8)...............................................................................................IP 6±
Unsealed Versions (-1 -2, -±, and -6)............................................................................................IP 40
RECOMMENDED PC BOARD MOUNTING HOLE LOCATIONS
HOLE DIAMETER
FMS
Mechanical Characteristics1
2.08
(.082)
CCW
CW
3
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)
2
1
CW
5.08 5.08 6.99
(.200) (.200) (.275)
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
TOLERANCES: EXCEPT WHERE NOTED
.51
(.02),
.13
(.005)
DECIMALS: .XX
.XXX
FRACTIONS: 1/64
MM
DIMENSIONS:
(IN.)
SHAFT & BUSHING CONFIGURATIONS
Manual Soldering..............................................................96.±Snꢁ3.0Agꢁ0.±Cu solid wire or no-clean
rosin cored wire; 370 °C (700 °F) max. for 3 seconds
(Bushing - DxL, Shaft - D)
(-1) Plastic Bushing (3ꢁ8 ” x ±ꢁ16 ”)
and Shaft (.2480 + .001, - .002)
Wave Soldering ........................96.±Snꢁ3.0Agꢁ0.±Cu solder with no-clean flux; 260 °C (±00 °F) max.
for ± seconds
(-2) Metal Bushing (3/8 x 5/16 )
and Shaft (.2497 + .0000, - .0009)
(-3) Sealed, Plastic Bushing (3ꢁ8 ” x ±ꢁ16 ”)
and Shaft (.2480 + .001, - .002)
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.
(-4) Sealed, Metal Bushing (3ꢁ8 ” x ±ꢁ16 ”)
and Shaft (.2497 + .0000, - .0009)
(-±) Metric, Plastic Bushing (9 mm x 7.94 mm)
and Shaft (6 mm + 0, - .076 mm)
NOTE: For Anti-rotation pin add 91 after configuration dash number. Example: -2 becomes -291 to add AR pin.
(-6) Metric, Metal Bushing (9 mm x 7.94 mm)
and Shaft (6 mm + 0, - .023 mm)
Recommended Part Numbers
(-7) Metric, Sealed, Plastic Bushing (9 mm x
7.94 mm) and Shaft (6 mm + 0, - .076 mm)
(-8) Metric, Sealed, Metal Bushing (9 mm x
7.94 mm) and Shaft (6 mm + 0, - .023 mm)
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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