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Technical Data Sheet
580R657H01 ✓ 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 BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK, overall_length: 3.125 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 11.000 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 5985-00-119-4619, 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
580R657H01
NSN: 5985-00-119-4619
FSC: 5985
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
overall_length3.125 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter1.500 INCHES NOMINAL IN
application_designTRANSMISSION LINE
terminal_type_and_quantity2 CONNECTOR
voltage_standing_wave_ratio1.10 AND 1.15 AND 1.20 AND 1.30
input_impedance_rating_in_ohms50.0
output_impedance_rating_in_ohms50.0
NSN5985-00-119-4619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 580R657H01 MFR ATTENUATOR,FIXED
KEY FEATURES
MATERIAL: STEEL BODY
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
VOLTAGE STANDING WAVE RATIO: 1.10 AND 1.15 AND 1.20 AND 1.30
ATTENUATION ACCURACY IN DECIBELS: -0.75 TO 0.75
OVERALL DIAMETER: 1.500 INCHES NOMINAL IN
POWER RATING: 20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
MOUNTING METHOD: CONNECTOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BODY
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
VOLTAGE STANDING WAVE RATIO1.10 AND 1.15 AND 1.20 AND 1.30
ATTENUATION ACCURACY IN DECIBELS-0.75 TO 0.75
OVERALL DIAMETER1.500 INCHES NOMINAL IN
POWER RATING20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
MOUNTING METHODCONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATIONN
OVERALL LENGTH3.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
301226Interchangeable
interchangeable cross-reference
interchangeable
2013 26Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYJSZ26Interchangeable
interchangeable cross-reference
interchangeable
04190Interchangeable
interchangeable cross-reference
interchangeable
1008882Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 580R657H01?
580R657H01 is a ATTENUATOR,FIXED.
What parts can replace 580R657H01?
There are 5 known substitutes for 580R657H01: 301226, 2013 26, NAS907 TYJSZ26 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 580R657H01?
580R657H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-119-4619. This indicates validated use in U.S. government and defense supply chains.
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