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PartsTable / COMPONENT / ATT-0263-04-SMA-02
ATT-0263-04-SMA-02 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include overall_length: 1.200 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN, frequency_range: 0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM, operating_temp_range: -65.0 TO 125.0 CELSIUS DEGC, end_item_identification: AN/APM-427, rf_signal_attenuation_in_decibels: 60.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-202-3122, 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
ATT-0263-04-SMA-02
NSN: 5985-01-202-3122
FSC: 5985
CAGE: 34078 — CINCH CONNECTIVITY SOLUTIONS INC (USA)
SPECIFICATIONS
overall_length1.200 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
frequency_range0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
operating_temp_range-65.0 TO 125.0 CELSIUS DEGC
end_item_identificationAN/APM-427
rf_signal_attenuation_in_decibels60.0
NSN5985-01-202-3122
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN ATT-0263-04-SMA-02 MFR ATTENUATOR,FIXED
KEY FEATURES
•
FREQUENCY RANGE: 0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
•
OPERATING TEMP RANGE: -65.0 TO 125.0 CELSIUS DEGC
•
RF SIGNAL ATTENUATION IN DECIBELS: 60.0
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.200 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS DEGC
RF SIGNAL ATTENUATION IN DECIBELS60.0
END ITEM IDENTIFICATIONAN/APM-427
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
120Interchangeable
interchangeable cross-reference
interchangeable
56Z161Interchangeable
interchangeable cross-reference
interchangeable
31404Interchangeable
interchangeable cross-reference
interchangeable
2631Interchangeable
interchangeable cross-reference
interchangeable
A-A-295Interchangeable
interchangeable cross-reference
interchangeable
FG264360GRAYBASE/FG264560GRAYTO-Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ATT-0263-04-SMA-02?
ATT-0263-04-SMA-02 is a ATTENUATOR,FIXED.
What parts can replace ATT-0263-04-SMA-02?
There are 21 known substitutes for ATT-0263-04-SMA-02: 120, 56Z161, 31404 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ATT-0263-04-SMA-02?
ATT-0263-04-SMA-02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-202-3122. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026