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8143R20KL0.25CTLF

Description
Potentiometer, Hybrid, 2W, 20000ohm, 10% +/-Tol, 10 Turn(s), ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size221KB,4 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance
Download Datasheet Parametric View All

8143R20KL0.25CTLF Overview

Potentiometer, Hybrid, 2W, 20000ohm, 10% +/-Tol, 10 Turn(s), ROHS COMPLIANT

8143R20KL0.25CTLF Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1265412715
package instructionROHS COMPLIANT
Reach Compliance Codecompliant
YTEOL6.9
Actuator directionHORIZONTAL
Actuator typeSHAFT
Other featuresPRECISION
gang number1
JESD-609 codee4
Manufacturer's serial number8140
Installation featuresCHASSIS MOUNT
Number of terminals3
number of turns10
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeCIRCULAR PACKAGE
Rated power dissipation(P)2 W
Rated temperature70 °C
resistance20000 Ω
resistance lawLINEAR
Resistor typePOTENTIOMETER
surface mountNO
technologyHYBRID
Terminal surfaceGold (Au)
Terminal shapeLUG
Tolerance10%
Model 8140 Series
7/8” Diameter
10 Turn
*
Hybrid
Precision Potentiometer / Position Sensor
MODEL STYLES AVAILABLE
8141
8143
8144
8146
8148 (for heavy side load applications)
1/8” Shaft, 1/4” Bushing
1/8” Shaft, Servo
6 mm Shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
ELECTRICAL
1
Resistance Range
Standard Resistance Tolerance
Minimum Practical Resistance Tolerance
Independent Linearity
2
Minimum Practical Independent Linearity
Power Rating
Dielectric Strength
Insulation Resistance
Output Smoothness
Actual Electrical Travel
End Voltage
Tap Tolerance (voltage tap only)
Resolution
Temperature Coefficient of Resistance
Temperature Coefficient of Output Voltage
3
1K to 100K ohms
±10%
±10%
±0.25%
±0.15%
2.0 Watts at 70°C, derating to 0 at 125°C
1,000 V rms
1,000 Megohms minimum
0.05% maximum <= 5 Kohms, 0.03% maximum above 5 Kohms
3600° nominal
maximum 0.2% of input voltage
± 0.05% of input voltage
essentially infinite
± 50 ppm/°C typical
±10 ppm/°C typical
MECHANICAL
Total Mechanical Travel
Number of Gangs
Weight (single gang)
Backlash
8141, 8144, 8146, 8148
Static Stop Strength
Panel Nut Tightening Torque
Shaft End Play
Shaft Runout
Pilot Diameter Runout
Lateral Runout
Shaft Radial Play
Start/Run Torque (per gang)
1
2
3600° +15° -0°
2 maximum
0.75 oz. nominal
1° maximum
8143
36 oz.-in.
n/a
0.005”
0.002”
0.002”
0.004”
0.002”
0.6 oz.-in.
maximum
maximum
maximum
maximum T.I.R.
maximum T.I.R.
maximum T.I.R.
maximum
maximum
60 oz.-in.
25 lb.-in.
0.010”
0.003”
0.004”
0.005”
0.003”
0.8 oz.-in.
Specifications subject to change without notice.
Linearity is measured between 1% and 99% of input voltage.
3
Measured with 10 VDC CW to CCW and slider at 50% of electrical travel.
* Model available in 3 & 5 turn versions.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
September 18, 2012
Website: www.bitechnologies.com
Model 8140 page 1 of 4
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