Series 404 Linear Motion Potentiometer
.5" Stroke Length. Conductive Plastic Element, Spring Return
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| Features: |
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.5 inches linear travel with spring return |
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Accurate position feedback |
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Low cost |
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Compact design for small spaces |
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Conductive plastic technology |
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Long life - 5 million actuations |
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Electrical Specifications
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Resistance
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1KΩ to 150KΩ |
Resistance Tolerance
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±10% standard
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Independent Linearity
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±1.0% standard
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Max Input Voltage
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400Vdc
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Power Rating
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Linear: 0.25 watt |
Dielectric Strength
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1,000 V rms |
Insulation Resistance
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1,000 Megohms Minimum |
Output Smoothness
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0.1% at 10" to 18"/ Minute Maximum |
Actual Electrical Travel
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Nominal 0.50"±.015" (12.7mm±0.38mm)
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Resolution
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Essentially infinite |
| Temperature Coeff. of Resistance |
-400 ppm/°C typical
Special TCR available to ±100 ppm/°C. |
Temperature Coeff. of Output Voltage
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±10 ppm/°C typical—Measured with 10 VDC CW to CCW and slider at 50% of electrical travel |
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Mechanical Specifications
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Total Mechanical Trave
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0.56"±.015" (14.2mm±0.38mm)
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Actuating Force
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14 oz. maximum, Internal spring to return slider to extended position
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Backlash
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.003" Max
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Static Stop Strength
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20 lb. minimum
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Body Style
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Rectangular
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Termination Style
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Turret Terminals
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Environmental Specifications
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Temperature Range
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Static: -55°C to +125°C
Dynamic: -40°C to +125°C
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Load Life
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1 million shaft cycles at 0.25 Watts & 70°C, maximum 10% ΔR
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