Series 2RV7 Mil-Spec Potentiometer
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Hot Molded Carbon element
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Gold or tin plated terminals
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Stainless-steel shaft and housing
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Quality meeting or exceeding MIL-R-94 - QPL listed
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Commercial equivalents available, see Series KK & Series KKK
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For single units, see Mil Style RV4
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| Options: |
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Custom shafts and bushings |
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RoHS compliant
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Special tapers |
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Fourth (center) terminals |
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Concentric Shafts |
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Attached switches |
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Commercial equivalents available |
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Electrical Specifications
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Resistance Range
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50 ohms to 5 Megohms - Linear Taper
150 ohms to 1 Megohms - Logarithmic Taper
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Resistance Tolerance
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±10% or ±20%
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Resistance Taper
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Linear, Logarithmic, Reverse Logarithmic;
other tapers by special order
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Power Rating
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2 Watts @ 70°C; Derate to 0 Watt @ 120°C
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Insulation Resistance
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Dry: 10K Megohm; Wet 100K Megohm
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Dielectric Strength
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Sea Level - 900 V RMS
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Operating Voltage
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500 V, subject to power rating
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Mechanical Specifications
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Mechanical Rotation
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314°
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Torque
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Operating - 1 oz. in. to 12 oz. in.,
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Rotational Life
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25,000 cycles
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Environmental Specifications
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Operating
Temperature
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-65°C to +125°C
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Resistance to
Soldering Heat
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350°C for 5 seconds
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Humidity Range
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per MIL-R-94
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Vibration Range
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per MIL-R-94
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Shock Resistance
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per MIL-R-94
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Load Life
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1,000 hrs. @ 70°C
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