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Technical Data Sheet
8A-3DB ✓ 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,FIXED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK, overall_length: 0.860 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-264-8970, 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
8A-3DB
NSN: 5985-01-264-8970
FSC: 5985
CAGE: 64671 — SPECTRUM CONTROL, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
overall_length0.860 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter0.312 INCHES NOMINAL IN
surface_treatmentPASSIVATE BODY
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range-65.0 TO 125.0 CELSIUS DEGC
unpackaged_unit_weight5.0 GRAMS G
NSN5985-01-264-8970
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 8A-3DB MFR ATTENUATOR,FIXED
KEY FEATURES
INPUT IMPEDANCE RATING IN OHMS: 50.0
ATTENUATION ACCURACY REFERENCE FREQUENCY: 8.0 GIGAHERTZ
APPLICATION DESIGN: TRANSMISSION LINE
POWER RATING: 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
OUTPUT IMPEDANCE RATING IN OHMS: 50.0
OVERALL DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INPUT IMPEDANCE RATING IN OHMS50.0
ATTENUATION ACCURACY REFERENCE FREQUENCY8.0 GIGAHERTZ
APPLICATION DESIGNTRANSMISSION LINE
POWER RATING2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
OUTPUT IMPEDANCE RATING IN OHMS50.0
OVERALL DIAMETER0.312 INCHES NOMINAL IN
OVERALL LENGTH0.860 INCHES NOMINAL IN
UNPACKAGED UNIT WEIGHT5.0 GRAMS G
CONNECTION TYPE PER FUNCTIONFEMALE INPUT AND MALE OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
505239-1Interchangeable
interchangeable cross-reference
interchangeable
29230Interchangeable
interchangeable cross-reference
interchangeable
3G2056Interchangeable
interchangeable cross-reference
interchangeable
CMP-39-53Interchangeable
interchangeable cross-reference
interchangeable
SYEV1-1E3Interchangeable
interchangeable cross-reference
interchangeable
13-01E3-FSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8A-3DB?
8A-3DB is a ATTENUATOR,FIXED.
What parts can replace 8A-3DB?
There are 19 known substitutes for 8A-3DB: 505239-1, 29230, 3G2056 and 16 more. Substitute compatibility should be verified for your specific system.
Is 8A-3DB still available?
8A-3DB is currently cancelled.
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