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Worldwide distributor of NSN parts and consumables located in the USA.

Fixed Attenuator

Model / MPN: 054504-0003 | NSN: 5985-01-221-8255
ITAR Registered seal

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Product Details
NATO Stock Number
5985-01-221-8255
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Application Design
Transmission line
Body Material
Beryllium copper
Body Style
Rectangular terminal/terminals on three surfaces
Body Surface Treatment
Gold plated, mil-g-45204
Overall Length
0.750 inches
Overall Height
0.150 inches
Overall Width
0.515 inches
Operating Tempurature Range
-55.0/+150.0 degrees celsius
End Application
Nsn: 5895-00-222-4224 communications system; wsd: arc-182 airborne radio, communication; helicopter, rh-53; helicopter, carrier based asw, sh-60f; aircraft, viking s-3b; helicopter, ch-53a/d/e; aircraft, hawkeye e-2c; aircraft, intruder a-6e; helicopter, sea knight h-46; helicopter, lamps mark iii, sh-60b
Voltage Standing Wave Ratio
1.15 and 1.35 and 1.50
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Power Rating
20.0 watts average
Rf Signal Attenuation In Decibels
3.0
Voltage Standing Wave Ratio Frequency Range
+0.0/+1.0 gigahertz and +1.0/+2.5 gigahertz and +2.5/+4.0 gigahertz
Attenuation Accuracy In Decibels
-0.50/+0.50
Mounting Method
Terminal
Terminal Type And Quantity
2 ribbon and 1 surface contact
Frequency Range
Between 0.000 hertz and 4.000 gigahertz
Criticality Code Justification
Feat
Precious Material And Location
Terminals gold
Precious Material
Gold
054504 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M520T2329 Attenuator, Fixed 74 EA 11/25/2019
SPE7M520Q0952 Attenuator, Fixed 74 EA 05/04/2020

Pricing and Availability

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054504-0003 Cross Reference
  • 379-0564-030
  • 5403
  • A200-003-20
  • 935-000-30B
  • A3RW11-3
  • PPA-20-3