Model: SM-B-727840
Variable AttenuatorSpecial Features:
Resistance each section = 2k +/- 3 percent ohms; resolution 0.105 percent; ohms per turn = 2.09; max. Current = 37 ma; max. Voltage = 74; 2.75 watts at 40 degrees c ambient; phasing shall be 180 degrees + or - 0.5 percent
Properties:
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 SM-B-727840 NSN 5985-01-582-7896
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPricing & Availability Check
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Schedule B and Export
- Schedule B: 8529109000
- SITC: 76493
- End Use: Telecommunications equipment
- NAICS: 334220
- USDA: 1
Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
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