#A4991 Line Filter | Filters And Networks

A4991

Radio Frequency Interfere Filter

NSN 5915-01-277-6039

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012776039

Product Technical Spec.

Overall Length:
Between 9.770 inches and 10.230 inches
Body Length:
Between 7.970 inches and 8.030 inches
Body Width:
Between 6.970 inches and 7.030 inches
Body Height:
Between 3.720 inches and 3.780 inches
Unthreaded Mounting Hole Diameter:
Between 0.200 inches and 0.206 inches
Source Impedance Rating Per Function:
50.0 ohms 1st radio interference
Source Impedance Rating Per Function:
50.0 ohms 2nd radio interference
Source Impedance Rating Per Function:
50.0 ohms 3rd radio interference
Load Impedance Per Function:
50.0 ohms 1st radio interference
Load Impedance Per Function:
50.0 ohms 3rd radio interference
Load Impedance Per Function:
50.0 ohms 2nd radio interference
Power Line Frequency Rating Per Function In Hertz:
60.0 1st radio interference
Power Line Frequency Rating Per Function In Hertz:
60.0 2nd radio interference
Power Line Frequency Rating Per Function In Hertz:
60.0 3rd radio interference
Operating Current Rating Per Function In Amps:
15.0 1st radio interference
Operating Current Rating Per Function In Amps:
15.0 2nd radio interference
Operating Current Rating Per Function In Amps:
15.0 3rd radio interference
Mounting Facility Screw Thread Series Designator:
Unf
Inclosure Type:
Encased
Mounting Facility Type And Quantity:
2 unthreaded hole
Mounting Facility Type And Quantity:
6 threaded hole
Functional Terminal Type And Quantity:
3 threaded stud output 2nd function
Functional Terminal Type And Quantity:
3 threaded stud input 1st function
Operating Voltage Rating And Type Per Function:
480.0 volts ac 1st radio interference 1st function
Operating Voltage Rating And Type Per Function:
480.0 volts ac 2nd radio interference 2nd function
Operating Voltage Rating And Type Per Function:
480.0 volts ac 3rd radio interference 3rd function
Thread Size:
0.190 inches
Style Designator:
Rectangular terminal/terminals on opposite surfaces
NSN:
5915-01-277-6039
Item Name:
Line Filter
Cage Code:
23939

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Filters And Networks
--------- Radio Frequency Interfere Filters
------------ P/N A4991

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Last Updated: 11/26/2024