PartsTable
Technical Data Sheet
4B-5 ✓ 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 SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE2.0 WATTS AVERAGE, overall_length: 1.210 INCHES NOMINAL1.210 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM4.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTORCONNECTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-083-4870, 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
4B-5
NSN: 5985-01-083-4870
FSC: 5985
CAGE: 64671 — SPECTRUM CONTROL, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating2.0 WATTS AVERAGE2.0 WATTS AVERAGE
overall_length1.210 INCHES NOMINAL1.210 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM4.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTORCONNECTOR
overall_diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
application_designTRANSMISSION LINETRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range-65.0 TO 125.0 CELSIUS-65.0 TO 125.0 CELSIUS DEGC
terminal_type_and_quantity2 CONNECTOR2 CONNECTOR
voltage_standing_wave_ratio1.151.15
NSN5985-01-083-4870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 4B-5 MFR ATTENUATOR,FIXED
KEY FEATURES
ATTENUATION ACCURACY REFERENCE FREQUENCY: 4.0 GIGAHERTZ4.0 GIGAHERTZ
OPERATING TEMP RANGE: -65.0 TO 125.0 CELSIUS-65.0 TO 125.0 CELSIUS DEGC
COAXIAL CONNECTOR SERIES DESIGNATION: SMASMA
VOLTAGE STANDING WAVE RATIO: 1.151.15
CONNECTION TYPE PER FUNCTION: FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
POWER RATING: 2.0 WATTS AVERAGE2.0 WATTS AVERAGE
MOUNTING METHOD: CONNECTORCONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS: 5.05.0
TECHNICAL CHARACTERISTICS (FLIS)
ATTENUATION ACCURACY REFERENCE FREQUENCY4.0 GIGAHERTZ4.0 GIGAHERTZ
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS-65.0 TO 125.0 CELSIUS DEGC
COAXIAL CONNECTOR SERIES DESIGNATIONSMASMA
VOLTAGE STANDING WAVE RATIO1.151.15
CONNECTION TYPE PER FUNCTIONFEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
POWER RATING2.0 WATTS AVERAGE2.0 WATTS AVERAGE
MOUNTING METHODCONNECTORCONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS5.05.0
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
TERMINAL TYPE AND QUANTITY2 CONNECTOR2 CONNECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2385Interchangeable
interchangeable cross-reference
interchangeable
MILC52341Interchangeable
interchangeable cross-reference
interchangeable
68201019201Interchangeable
interchangeable cross-reference
interchangeable
214-75Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
K82373SUB6PT6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4B-5?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4B-5?
4B-5 is a ATTENUATOR,FIXED.
What parts can replace 4B-5?
There are 14 known substitutes for 4B-5: 2385, MILC52341, 68201019201 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4B-5?
4B-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-083-4870. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4B-5