Model: 434373-1

Variable Attenuator

Properties:

Application Design
Printed circuit board
Body Style
Irregular
Overall Length
Between 0.770 inches and 0.800 inches
Overall Height
Between 0.385 inches and 0.400 inches
Overall Width
Between 0.370 inches and 0.400 inches
Power Rating
1.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
4.7
Overall Attenuation Range In Decibels
+0.0/+65.0
Attenuation Accuracy Reference Frequency
12.0 megahertz
Attenuation Variation Method
Stepped
Step Position Quantity
5
Frequency Range
Between 5.000 megahertz and 450.000 megahertz
Segment Attenuation Range In Decibels
+0.00/+35.00 and +35.00/+40.00 and +40.00/+50.00 and +50.00/+60.00 and +60.00/+65.00
Adjustment Device Type And Quantity
1 electronic, current controlled
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
8 pin
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-01-277-0780
Part Number
434373-1
Description
Attenuator,variable
CAGE
00752

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 434373-1 NSN 5985-01-277-0780

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:
--
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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