Model: 157-1-1-103

Variable Attenuator

Special Features:

Aluminum anodized housing/bushing; operating temperature -55/+125 degrees c; rugged one piece metal housing; stainless steel shaft

Properties:

Body Style
Cylindrical w/rear terminals
Overall Length
0.745 inches
Body Length
0.710 inches
Overall Diameter
0.875 inches
Mounting Facility Screw Thread Series Designator
Unef
Mounting Facility Type And Quantity
1 bushing
Mounting Thread Quantity
32 per inch
Terminal Type And Quantity
2 pin
NSN
5985-01-486-5292
Part Number
157-1-1-103
Description
Attenuator,variable
CAGE
02111

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 157-1-1-103 NSN 5985-01-486-5292

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:
A
ESD:
A
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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