Model: D1954-120A

Variable Attenuator

Properties:

Body Style
Irregular
Overall Length
1.400 inches
Overall Height
0.300 inches
Overall Width
1.300 inches
Unthreaded Mounting Hole Diameter
0.104 inches
Distance Between Mounting Facility Centers
0.800 inches
Power Rating
100.0 milliwatts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
2.5
Overall Attenuation Range In Decibels
+0.3/+3.5
Mounting Facility Type And Quantity
2 unthreaded hole
Frequency Range
Between 4.000 gigahertz and 9.000 gigahertz
Impedance Rating In Ohms
10000.0 input
Terminal Type And Quantity
1 connector, coaxial, female and 1 connector, coaxial, male
NSN
5985-01-243-5211
Part Number
D1954-120A
Description
Attenuator,variable
CAGE
11332

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 D1954-120A NSN 5985-01-243-5211

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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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