VF45
Resistors
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION
VF45
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION
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Technical Characteristics
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Mounting Method
standard bushing
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Effective Electrical Rotation In Deg Angular Rotation
300.0 nominal
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Standard Taper Curve Per Section
a single section
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Terminal Location
radially positioned over less than half the circumference
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Switch Voltage Rating In Volts
125.0
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Body Diameter
0.938 inches nominal
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Undercut Length
0.188 inches nominal
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Section Quantity
1
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Shaft Length
0.750 inches nominal
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Screw Thread Quantity Per Inch
32.0
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Actuator Travel Control Feature
stops
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Body Length
0.719 inches nominal
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Shaft Diameter
0.248 inches minimum and 0.250 inches maximum
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Body Style
cylindrical bushing mounted
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Features Provided
switch
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Switch Type
rotary
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Ambient Temp In Deg Celsius Per Section At Full Rated Power
55.0 single section
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Overall Diameter
1.250 inches nominal
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Switch Current Type And Rating In Amps
3.000 ac/dc
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Undercut Diameter
0.219 inches nominal
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Nonturn Device Radius
0.422 inches minimum and 0.454 inches maximum
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Screw Thread Diameter
0.375 inches nominal
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Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
85.0 single section
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Rotary Actuator Travel In Angular Deg
320.0 nominal
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Resistance Tolerance Per Section In Percent
-20.0/+20.0 single section
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Terminal Type And Quantity
7 tab, solder lug
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Switch Contact Arrangement
single pole, double throw, three positions maintained
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Electrical Resistance Per Section
250.0 kilohms single section
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Shaft Style
round, undercut
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Actuator Type
single shaft
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Reliability Indicator
not established
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Screw Thread Series Designator
unef
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Switch Operating Position
start of rotation
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Mounting Bushing Length
0.250 inches nominal
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Power Dissipation Rating Per Section In Watts
0.25 heat sink single section
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Nonturn Device Location
at 9 oclock