Part Details | VARIABLE ATTENUATOR
5985-01-121-0042 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: GD1G048P750PA, 5985-01-121-0042, 01-121-0042, 5985011210042, 011210042
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 28, 1981 | 01-121-0042 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE AND REAR TERMINALS
BRIDGED "T"
Cross Reference | NSN 5985-01-121-0042
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GD1G048P750PA | 01121 | ROCKWELL AUTOMATION, INC. |
Technical Data | NSN 5985-01-121-0042
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | AUDIO |
| SCHEMATIC DIAGRAM DESIGNATOR | BRIDGED "T" |
| IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.3 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P1.5 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | CYLINDRICAL W/SIDE AND REAR TERMINALS |
| OVERALL LENGTH | 1.547 INCHES MAXIMUM |
| BODY DIAMETER | 0.500 INCHES NOMINAL |
| BUSHING LENGTH | 0.250 INCHES NOMINAL |
| BODY LENGTH | 0.547 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.758 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND |
| SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| SHAFT LENGTH | 0.750 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING |
| OPERATING TEMP RANGE | -55.0 TO +120.0 DEG CELSIUS |