6630

Manufacturer Part Number6630
ManufacturerBourns, Inc.
6630 datasheet
 
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Electrical Characteristics
Standard Resistance Range ..................................................................................1K to 20K ohms
Total Resistance Tolerance ....................................................................................................±15 %
Independent Linearity............................................................................................................±2.0 %
Effective Electrical Angle ..................................................................................................340 ° +3 °
End Voltage ............................................................................................................0.5 % maximum
Output Smoothness ................................................................................................................0.1 %
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ..........................................................................................................750 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 300 VAC, Whichever is Less)
+70 °C ..............................................................................................................................1.0 watt
+125 °C ................................................................................................................................0 watt
Insulation Resistance (500 VDC) ..................................................................10 megohms minimum
Resolution ............................................................................................................Essentially infinite
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Environmental Characteristics
Operating Temperature Range ............................................................................-40 °C to +125 °C
Storage Temperature Range ................................................................................-65 °C to +125 °C
Temperature Coefficient ............................................................................±500 ppm/°C maximum
Vibration ....................................................................................................................................15 G
Wiper Bounce........................................................................................0.1 millisecond maximum
Total Resistance Shift ............................................................................................................±5 %
Voltage Ratio Shift ..............................................................................................................±0.5 %
Shock ........................................................................................................................................50 G
Wiper Bounce........................................................................................0.1 millisecond maximum
Total Resistance Shift ............................................................................................................±5 %
Voltage Ratio Shift ..............................................................................................................±0.5 %
Load Life ............................................................................................................1,000 hours, 1 watt
Total Resistance Shift ..........................................................................................................±10 %
Rotational Life (No Load) ......................................................................5,000,000 shaft revolutions
Total Resistance Shift ........................................................................................±10 % maximum
Moisture Resistance (MIL-STD-202, Method 106)
Total Resistance Shift ..........................................................................................................±15 %
IP Rating ..................................................................................................................................IP 40
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Mechanical Characteristics
Mechanical Angle......................................................Continuous, Stops (340 ° +8 °, -0 °) available
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Torque (Starting & Running)
................................................................0.40 N-cm (0.5 oz.-in.) max.
Mounting..........................................................................170-200 N-cm (15-18 lb.-in.) maximum
Shaft Runout ............................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft End Play ..........................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft Radial Play ......................................................................................0.13 mm (0.005 in.) T.I.R.
Backlash....................................................................................................................0.1 º maximum
Weight....................................................18 gm (6539 Servo Mount), 24 gm (6639 Bushing Mount)
Terminals ................................................................................................Axial and radial solder lugs
Soldering Condition ................Recommended hand soldering using Sn95/Ag5 no clean solder,
0.025 ” wire diameter. Maximum temperature 399°C (750 °F) for 3 seconds.
Marking ............................................Manufacturer’s name and part number, resistance value and
tolerance, linearity tolerance, wiring diagram, and date code.
Ganging (Multiple Section Pots)..............................................................................1 cup maximum
Hardware................................................One lockwasher (H-37-2) and one mounting nut (H-38-2)
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At room ambient: +25 °C nominal and 50 % relative humidity, except as noted.
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2.82 N-cm (4.0 oz.-in.) max. at -40 °C.
*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.
Features
Lower profile than Model 6639
Essentially infinite resolution
Excellent rotational life
High quality, rugged construction
Recommended for HMI applications
Cost and space saving
6630 - Precision Potentiometer
No wash process to be used with no clean flux.
is shipped with potentiometer.
Optional anti-rotation lug
Optional mechanical stop
Product Dimensions
Axial Leaded
MOUNTING SURFACE
9.73 ± 0.38
22.23 ± 0.79
(.383 ± .015)
(.875 ± .031)
9.65 ± 0.25
1.57 ± 0.05
(.380 ± .010)
(.062 ± .002)
3 PLCS.
9.53 ± 0.38
2.79
(.375 ± .015)
(.110)
SLOT
1.19
1.60 ± 0.25
X
(.047)
(.063 ± .010)
3
2
DIA.
1
6.342+.000/-.013
(.2497+.0000/-.0005)
0.66
CHAMFER
R
TYP.
0.64
(.026)
X 30 ° ± 10 °
(.025)
5.08 ± 0.38
TYP.
(.200 ± .015)
3/8 " - 32 UNEF- 2A-THD.
22.23 ± 0.38
DIA.
(.875 ± .015)
OPTIONAL
ANTI-ROTATIONAL PIN
15.88 ± .025 X 1.143
DIA.
(.0625 ± .0010 X .045)
FROM MOUNTING
5.87 ± 0.38
SURFACE ON
7.93
(.231 ± .015)
RADIUS
(.312)
0.51
(.020)
Radial Leaded
14.78 ± 0.76
(.582 ± .030)
1.70 ± 0.38
2.79
(.067 ± .015)
(.110)
5.08 ± .25
TYP.
3 PLCS.
(.200 ± .010)
Flatted Shaft
0.38
R
MAX.
DIA.
(.015)
6.35
6.342+.000/-.013
DIA.
(.250)
(.2497+.0000/-.0005)
9.65 ± 0.25
5.54 +0.00/-0.25
(.380 ± .010)
(.218 +.000/-.010)
CHAMFER
0.64
X 30 ° ± 10 °
(.025)
DIMENSIONS:
MM
(INCHES)
2
WIPER
3
1
CW
CCW
CLOCKWISE