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Technical Data Sheet
4674-20S ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, power_rating: 10.0 WATTS AVERAGE, body_material: ALUMINUM, overall_width: 5.000 INCHES NOMINAL IN, frequency_range: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM, application_design: TRANSMISSION LINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-482-2904, 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
4674-20S
NSN: 5985-00-482-2904
FSC: 5985
CAGE: 09992 — ANTENNA & RADOME RESEARCH ASSOCIATES CORP DBA ARRA INC DIV ARRA INC (USA)
SPECIFICATIONS
body_styleCOAXIAL TYPE
power_rating10.0 WATTS AVERAGE
body_materialALUMINUM
overall_width5.000 INCHES NOMINAL IN
frequency_range2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
terminal_type_and_quantity2 CONNECTOR, COAXIAL, FEMALE
attenuation_variation_methodCONTINUOUS
adjustment_device_type_and_quantity1 KNOB
coaxial_connector_series_designationSMA
overall_attenuation_range_in_decibels+0.0 TO 12.0
NSN5985-00-482-2904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN 4674-20S MFR ATTENUATOR,VARIABLE
KEY FEATURES
ATTENUATION VARIATION METHOD: CONTINUOUS
OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 12.0
FREQUENCY RANGE: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
BODY STYLE: COAXIAL TYPE
POWER RATING: 10.0 WATTS AVERAGE
BODY MATERIAL: ALUMINUM
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
TECHNICAL CHARACTERISTICS (FLIS)
ATTENUATION VARIATION METHODCONTINUOUS
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 12.0
FREQUENCY RANGE2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
BODY STYLECOAXIAL TYPE
POWER RATING10.0 WATTS AVERAGE
BODY MATERIALALUMINUM
OVERALL WIDTH5.000 INCHES NOMINAL IN
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
APPLICATION DESIGNTRANSMISSION LINE
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3656278Interchangeable
interchangeable cross-reference
interchangeable
4091903Interchangeable
interchangeable cross-reference
interchangeable
3755820Interchangeable
interchangeable cross-reference
interchangeable
365615-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4674-20S?
4674-20S is a ATTENUATOR,VARIABLE.
What parts can replace 4674-20S?
There are 4 known substitutes for 4674-20S: 3656278, 4091903, 3755820 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4674-20S?
4674-20S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-482-2904. This indicates validated use in U.S. government and defense supply chains.
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