Model: SM-C-423473

Variable Attenuator
Description:

Audio application design, coaxial type body style, 2.325 inches overall length, 2.460 inches overall height, 1.830 inches overall width.

Properties:

Application Design
Audio
Body Style
Coaxial type
Overall Length
2.325 inches
Overall Height
2.460 inches
Overall Width
1.830 inches
First Flat Length
0.312 inches
Flat Height
0.205 inches
Shaft Diameter
0.250 inches
Shaft Length
0.810 inches
Schematic Diagram Designator
Unbalanced ladder
Operating Tempurature Range
-20.0/+160.0 degrees fahrenheit
Operating Tempurature Range
-20.0 to 160.0 degrees fahrenheit
Mounting Facility Screw Thread Series Designator
Unef
Overall Attenuation Range In Decibels
+0.0/+12.0
Overall Attenuation Range In Decibels
+0.0 to 12.0
Attenuation Variation Method
Stepped
Step Position Quantity
13
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
1 threaded bushing
Frequency Range
Between 0.000 kilohertz and 130.000 kilohertz
Overall Attenuation Accuracy In Decibels
-0.50/+0.50
Overall Attenuation Accuracy In Decibels
-0.50 to 0.50
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 shaft
Shaft Type
Round, flatted
Mounting Facility Screw Thread Diameter
0.375 inches
Impedance Rating In Ohms
5000.0 input and 220000.0 output
Terminal Type And Quantity
3 tab, solder lug
NSN
5985-00-086-7381
Part Number
SM-C-423473
Description
Attenuator,variable
CAGE
80063

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-C-423473 NSN 5985-00-086-7381

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
100.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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