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477920 — ATTENUATOR,FIXED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

477920: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 500.0 MILLIWATTS AVERAGE AND 1.0 KILOWATTS PEAK, overall_length: 1.240 INCHES MAXIMUM IN, frequency_range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR, overall_diameter: 0.390 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-158-5316, 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
477920
NSN: 5985-00-158-5316
NIINs: 001585316, 010926586, 017334882
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 99899 — NARDA HOLDINGS, INC. DBA NARDA-MITEQ DIV NARDA-MITEQ (USA)
SPECIFICATIONS
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating500.0 MILLIWATTS AVERAGE AND 1.0 KILOWATTS PEAK
overall_length1.240 INCHES MAXIMUM IN
frequency_range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter0.390 INCHES MAXIMUM IN
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range-65.0 TO 105.0 CELSIUS DEGC
terminal_type_and_quantity2 CONNECTOR
specification/standard_data81349-MIL-A-3933/16 GOVERNMENT SPECIFICATION
voltage_standing_wave_ratio1.45 AND 1.50
NSN5985-00-158-5316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 477920 MFR ATTENUATOR,FIXED
KEY FEATURES
•
FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
•
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
VOLTAGE STANDING WAVE RATIO: 1.30 AND 1.35
•
INPUT IMPEDANCE RATING IN OHMS: 50.0
•
MOUNTING METHOD: CONNECTOR
•
RF SIGNAL ATTENUATION IN DECIBELS: 20.0
•
ATTENUATION ACCURACY IN DECIBELS: -0.70 TO 0.70
TECHNICAL CHARACTERISTICS
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OVERALL DIAMETER0.375 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO1.30 AND 1.35
INPUT IMPEDANCE RATING IN OHMS50.0
MOUNTING METHODCONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS20.0
ATTENUATION ACCURACY IN DECIBELS-0.70 TO 0.70
OVERALL LENGTH1.235 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTIONFEMALE OUTPUT AND MALE INPUT
SUBSTITUTES & CROSS-REFERENCES 3
587-029-026Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12613034-17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3390/289/11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 477920?
477920 is a ATTENUATOR,FIXED.
What parts can replace 477920?
There are 3 known substitutes for 477920: 587-029-026, 12613034-17, 3390/289/11. Substitute compatibility should be verified for your specific system.
What is the NSN for 477920?
477920 is cataloged in the U.S. Government catalog under NSN 5985-00-158-5316. This indicates validated use in U.S. government and defense supply chains.
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