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National Stock Number:
5985-00-930-3499
Federal Supply Class:
5985
National Item Identification Number:
009303499
Description:
ATTENUATOR,VARIABLE
Detail:
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).
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Manufacturer Information:
| 383-0270-010 | 13499 | ROCKWELL COLLINS, INC. | | 383-0270-010 | 95105 | ROCKWELL COLLINS, INC. | | BA1020-021 | 71590 | CRL COMPONENTS INC | | BAS1020-021 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 0.953 INCHES MAXIMUM | | BODY LENGTH | 1.391 INCHES MAXIMUM | | BODY MATERIAL | ALUMINUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.1 | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OPERATING TEMP RANGE | -55.0 TO 120.0 CELSIUS | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 55.0 | | OVERALL LENGTH | 1.953 INCHES NOMINAL | | OVERALL WIDTH | 1.211 INCHES NOMINAL | | POWER RATING | 2.0 WATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | BRIDGED "T" | | SHAFT LENGTH | 0.563 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT TYPE | ROUND | | SPECIAL FEATURES | W/DPST SWITCH | | SUPPLEMENTARY FEATURES | W/NUT AND WASHER | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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