4970
Capacitors
CAPACITOR,VARIABLE,AIR DIELECTRIC
4970
Johanson Manufacturing Corporation
CAPACITOR,VARIABLE,AIR DIELECTRIC
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Technical Characteristics
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Adjustment Device Drive Type And Quantity
1 slotted screw
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Nonderated Operating Temp
-65.0 deg celsius minimum and 125.0 deg celsius maximum
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Inclosure Type
encased
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Adjustment Device Torque
0.500 inch-ounces minimum and 5.000 inch-ounces maximum
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Temp Coefficient Of Capacitance In Ppm Per Deg Celsius
0.0 single section
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Overall Diameter
0.281 inches nominal
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Tolerance Of Temp Coefficient In Ppm Per Deg Celsius
-20.0/+20.0 single section
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Mounting Facility Type And Quantity
1 threaded bushing
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Terminal Type And Quantity
1 tab, solder lug
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Body Style
piston
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Bushing Length
0.094 inches nominal
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Thread Quantity Per Inch
64
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Nonderated Voltage Rating And Type
250.0 dc continuous single section
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Bushing Shape
round
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Nominal Thread Size
0.234 inches
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Bushing Diameter
0.047 inches nominal
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Mounting Facility Screw Thread Series Designator
uns
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Quality Factor At 25 Deg Celsius
2000.0
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Capacitance Range In Picofarads
+0.8/+10.0 single section
 - 
                                    
Body Length
0.281 inches nominal
 - 
                                    
Insulation Dc Resistance At Max Operating Temp
1000.0 gigohms
 - 
                                    
Thread Class
2a
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Tuning Characteristic
straight line capacity single section
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Overall Length
0.469 inches nominal
 
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