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Technical Data Sheet
528-20DB ✓ 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: COPPER ALLOY BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 20.0 WATTS AVERAGE, overall_length: 3.125 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-256-8449, 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
528-20DB
NSN: 5985-00-256-8449
FSC: 5985
CAGE: 34078 — CINCH CONNECTIVITY SOLUTIONS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating20.0 WATTS AVERAGE
overall_length3.125 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter1.500 INCHES NOMINAL IN
surface_treatmentCADMIUM BODY
application_designTRANSMISSION LINE
operating_temp_range-54.0 TO 71.0 CELSIUS DEGC
terminal_type_and_quantity2 CONNECTOR
voltage_standing_wave_ratio1.10 AND 1.15 AND 1.20
NSN5985-00-256-8449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 528-20DB MFR ATTENUATOR,FIXED
KEY FEATURES
CONNECTION TYPE PER FUNCTION: FEMALE INPUT AND MALE OUTPUT
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
INPUT IMPEDANCE RATING IN OHMS: 50.0
TERMINAL TYPE AND QUANTITY: 2 CONNECTOR
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE: +0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ
OUTPUT IMPEDANCE RATING IN OHMS: 50.0
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.125 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTIONFEMALE INPUT AND MALE OUTPUT
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
INPUT IMPEDANCE RATING IN OHMS50.0
TERMINAL TYPE AND QUANTITY2 CONNECTOR
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ
OUTPUT IMPEDANCE RATING IN OHMS50.0
ATTENUATION ACCURACY REFERENCE FREQUENCY11.0 GIGAHERTZ
RF SIGNAL ATTENUATION IN DECIBELS20.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
52820Interchangeable
interchangeable cross-reference
interchangeable
76820Interchangeable
interchangeable cross-reference
interchangeable
107276Interchangeable
interchangeable cross-reference
interchangeable
301423Interchangeable
interchangeable cross-reference
interchangeable
MDC1102-20Interchangeable
Same NIIN cross-reference
interchangeable
ATT-0528-20-NNN-07Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528-20DB?
528-20DB is a ATTENUATOR,FIXED.
What parts can replace 528-20DB?
There are 6 known substitutes for 528-20DB: 52820, 76820, 107276 and 3 more. Substitute compatibility should be verified for your specific system.
Is 528-20DB still available?
528-20DB is currently cancelled.
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