Part Details | VARIABLE ATTENUATOR
5985-01-077-6475 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Alternate Parts: EEA0002001, EE-A0002-001, JJJ97961, 5985-01-077-6475, 01-077-6475, 5985010776475, 010776475
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAY 27, 1979 | 01-077-6475 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
BALANCED "H" BRIDGED
Cross Reference | NSN 5985-01-077-6475
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EE-A0002-001 | 33875 | RAYTHEON E-SYSTEMS INC |
| JJJ97961 | 01121 | ROCKWELL AUTOMATION, INC. |
Technical Data | NSN 5985-01-077-6475
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | AUDIO |
| SCHEMATIC DIAGRAM DESIGNATOR | BALANCED "H" BRIDGED |
| IMPEDANCE RATING IN OHMS | 150.0 INPUT-OUTPUT |
| POWER RATING | 5.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.15 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P32.0/P65.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M8.00/P8.00 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 2.407 INCHES MAXIMUM |
| OVERALL WIDTH | 1.484 INCHES MAXIMUM |
| BODY DIAMETER | 1.156 INCHES MAXIMUM |
| BUSHING LENGTH | 0.250 INCHES NOMINAL |
| BODY LENGTH | 1.906 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| SHAFT LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING |
| TEST DATA DOCUMENT | 33875-EE-A0002 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| OPERATING TEMP RANGE | -55.0 TO +120.0 DEG CELSIUS |