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Variable Attenuators
Part 318C143
Model #318C143
Variable attenuator (NSN 5985-00-259-3789)
Special Features
Three sections, double flatted shaft; water proof; resistant to salt water
Application Design
Audio
Body Diameter
1.094 inches
Bushing Length
0.219 inches
Schematic Diagram Designator
Balanced "h"
Mounting Facility Screw Thread Series Designator
Unef
Overall Attenuation Range In Decibels
+0.0/+12.0
Overall Attenuation Range In Decibels
+0.0 to 12.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
1 threaded bushing
Frequency Range
Between 100.000 hertz and 20.000 kilohertz
Mounting Thread Quantity
32 per inch
Mounting Facility Screw Thread Diameter
0.375 inches
Impedance Rating In Ohms
600.0 input-output
Terminal Type And Quantity
6 tab, solder lug
Description
Attenuator,variable
Cage Code
1VPW8
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Part Number:
318C143
NSN 5985-00-259-3789
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Updated: 05/17/2024