R3109
Resistors
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION
R3109
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION
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Technical Characteristics
- 
                                    
Flat Height
0.156 inches nominal
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Section Quantity
2
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Body Style
cylindrical bushing mounted
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Overall Length
1.437 inches nominal
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Terminal Type And Quantity
6 tab, solder lug
 - 
                                    
First Flat Length
0.216 inches nominal
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Actuator Type
dual concentric
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Screw Thread Diameter
0.375 inches nominal
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Mounting Bushing Length
0.375 inches nominal
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Resistance Tolerance Per Section In Percent
-20.0/+20.0 all sections
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Shaft Diameter
0.250 inches nominal
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Ambient Temp In Deg Celsius Per Section At Full Rated Power
40.0 all sections
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Rotary Actuator Travel In Angular Deg
360.0 nominal
 - 
                                    
Reliability Indicator
not established
 - 
                                    
Effective Electrical Rotation In Deg Angular Rotation
354.0 nominal
 - 
                                    
Screw Thread Series Designator
unef
 - 
                                    
Power Dissipation Rating Per Section In Watts
2.25 free air all sections
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Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
105.0 all sections
 - 
                                    
Actuator Travel Control Feature
continuous motion
 - 
                                    
Electrical Resistance Per Section
1.000 gallons per minute c and better industrial clears
 - 
                                    
Nonturn Device Radius
0.562 inches nominal
 - 
                                    
Shaft Style
round, flatted
 - 
                                    
Nonturn Device Location
at 9 oclock
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Mounting Method
standard bushing
 - 
                                    
Standard Taper Curve Per Section
a all sections
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Body Diameter
1.125 inches nominal
 - 
                                    
Terminal Location
radially positioned over less than half the circumference
 - 
                                    
Electrical Resistance Per Section
100.000 percent, rated amperes c and better finish
 - 
                                    
Shaft Length
0.875 inches nominal
 - 
                                    
Body Length
1.250 inches nominal
 - 
                                    
Screw Thread Quantity Per Inch
32.0
 
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