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530A3 ✓ 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: 5.0 WATTS AVERAGE AND 10.0 KILOWATTS PEAK, overall_length: 8.125 INCHES MINIMUM AND 8.375 INCHES MAXIMUM IN, frequency_range: 1.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-839-4406, 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
530A3
NSN: 5985-00-839-4406
FSC: 5985
CAGE: 93459 — SPECTRUM CONTROL INC DIV WEINSCHEL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating5.0 WATTS AVERAGE AND 10.0 KILOWATTS PEAK
overall_length8.125 INCHES MINIMUM AND 8.375 INCHES MAXIMUM IN
frequency_range1.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter0.781 INCHES NOMINAL IN
special_features2000.0 HR LIFE; 6000.0 FT OPERATING ALT FT
surface_treatmentPASSIVATE BODY
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range+0.0 TO 65.0 CELSIUS DEGC
NSN5985-00-839-4406
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 530A3 MFR ATTENUATOR,FIXED
KEY FEATURES
•
TEST DATA DOCUMENT: 12436-810001-439 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
POWER RATING: 5.0 WATTS AVERAGE AND 10.0 KILOWATTS PEAK
•
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE: +1.0 TO 10.0 GIGAHERTZ AND +10.0 TO 12.4 GIGAHERTZ
•
TERMINAL TYPE AND QUANTITY: 2 CONNECTOR
•
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT12436-810001-439 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SPECIAL FEATURES2000.0 HR LIFE; 6000.0 FT OPERATING ALT FT
OVERALL LENGTH8.125 INCHES MINIMUM AND 8.375 INCHES MAXIMUM IN
POWER RATING5.0 WATTS AVERAGE AND 10.0 KILOWATTS PEAK
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+1.0 TO 10.0 GIGAHERTZ AND +10.0 TO 12.4 GIGAHERTZ
TERMINAL TYPE AND QUANTITY2 CONNECTOR
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OPERATING TEMP RANGE+0.0 TO 65.0 CELSIUS DEGC
FREQUENCY RANGE1.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9-28380C1Interchangeable
interchangeable cross-reference
interchangeable
28381Interchangeable
interchangeable cross-reference
interchangeable
25126Interchangeable
interchangeable cross-reference
interchangeable
A28381-002Interchangeable
interchangeable cross-reference
interchangeable
28381-2Interchangeable
interchangeable cross-reference
interchangeable
12323403-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 530A3?
530A3 is a ATTENUATOR,FIXED.
What parts can replace 530A3?
There are 9 known substitutes for 530A3: 9-28380C1, 28381, 25126 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 530A3?
530A3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-839-4406. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026