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SA18S25W-30 — ATTENUATOR,FIXED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SA18S25W-30: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_style: ROUND, TERMINAL/TERMINALS ON ONE SURFACE, power_rating: 25.0 WATTS AVERAGE, frequency_range: 18.0 GIGAHERTZ MINIMUM, overall_diameter: 1.5 INCHES NOMINAL IN, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-678-0479, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SA18S25W-30
NSN: 5985-01-678-0479
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 3FKR5 — INFINITE ELECTRONICS INTERNATIONAL, INC. (USA)
SPECIFICATIONS
materialSTEEL BODY
body_styleROUND, TERMINAL/TERMINALS ON ONE SURFACE
power_rating25.0 WATTS AVERAGE
frequency_range18.0 GIGAHERTZ MINIMUM
overall_diameter1.5 INCHES NOMINAL IN
precious_materialGOLD
surface_treatmentPASSIVATE BODY
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_impedance_rating_in_ohms50.0
part_name_assigned_by_controlling_agencyFIXED ATTENUATOR
NSN5985-01-678-0479
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN SA18S25W-30 MFR ATTENUATOR,FIXED
KEY FEATURES
•
FREQUENCY RANGE: 18.0 GIGAHERTZ MINIMUM
•
BODY STYLE: ROUND, TERMINAL/TERMINALS ON ONE SURFACE
•
OVERALL DIAMETER: 1.5 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: GOLD
•
INPUT IMPEDANCE RATING IN OHMS: 50.0
•
SURFACE TREATMENT: PASSIVATE BODY
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
FREQUENCY RANGE18.0 GIGAHERTZ MINIMUM
BODY STYLEROUND, TERMINAL/TERMINALS ON ONE SURFACE
OVERALL DIAMETER1.5 INCHES NOMINAL IN
PRECIOUS MATERIALGOLD
INPUT IMPEDANCE RATING IN OHMS50.0
SURFACE TREATMENTPASSIVATE BODY
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYFIXED ATTENUATOR
MATERIALSTEEL BODY
POWER RATING25.0 WATTS AVERAGE
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SA18S25W-30?
SA18S25W-30 is a ATTENUATOR,FIXED.
What is the NSN for SA18S25W-30?
SA18S25W-30 is cataloged in the U.S. Government catalog under NSN 5985-01-678-0479. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.