Product Details | VARIABLE ATTENUATOR

1285-00-412-6166 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).

Part Alternates: 004126166

Fire Control Equipment | Fire Control Radar Equipment, except Airborne

Supply Group (FSG) NSN Assign. NIIN
12 00-412-6166

Drawings & Photos | NSN 1285-00-412-6166


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Technical Data | NSN 1285-00-412-6166

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
POWER RATING 10.0 MILLIWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 30.0
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 80.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 9A COAXIAL TYPE
OVERALL LENGTH 7.953 INCHES NOMINAL
OVERALL HEIGHT 2.390 INCHES NOMINAL
OVERALL WIDTH 7.125 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 2 SHAFT
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
MOUNTING FACILITY PATTERN TWO POSITION IN-LINE
III OPERATING TEMP RANGE 0.0 TO 55.0 DEG CELSIUS
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 2919913

Restrictions/Controls & Freight Information | NSN 1285-00-412-6166

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Category Code Description
No Freight Information