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Technical Data Sheet
4778-3DB ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL CORROSION RESISTING BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE AND 200.0 WATTS PEAK, overall_length: 1.240 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-152-7923, 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
4778-3DB
NSN: 5985-00-152-7923
FSC: 5985
CAGE: 99899 — NARDA HOLDINGS, INC. DBA NARDA-MITEQ DIV NARDA-MITEQ (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating2.0 WATTS AVERAGE AND 200.0 WATTS PEAK
overall_length1.240 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter0.380 INCHES MAXIMUM IN
surface_treatmentPASSIVATE TERMINAL
application_designTRANSMISSION LINE
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range+0.0 TO 65.0 CELSIUS DEGC
unpackaged_unit_weight0.700 OUNCES OZ
NSN5985-00-152-7923
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 4778-3DB MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
MATERIAL: STEEL CORROSION RESISTING TERMINAL
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SURFACE TREATMENT: PASSIVATE TERMINAL
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OUTPUT IMPEDANCE RATING IN OHMS: 50.0
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
CONNECTION TYPE PER FUNCTION: FEMALE OUTPUT AND MALE INPUT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING TERMINAL
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SURFACE TREATMENTPASSIVATE TERMINAL
SURFACE TREATMENTPASSIVATE BODY
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OUTPUT IMPEDANCE RATING IN OHMS50.0
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
CONNECTION TYPE PER FUNCTIONFEMALE OUTPUT AND MALE INPUT
OVERALL DIAMETER0.380 INCHES MAXIMUM IN
VOLTAGE STANDING WAVE RATIO1.15 AND 1.25
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
WB20MInterchangeable
interchangeable cross-reference
interchangeable
7902131-03Interchangeable
interchangeable cross-reference
interchangeable
253316Interchangeable
interchangeable cross-reference
interchangeable
1063-320006-40-3Interchangeable
interchangeable cross-reference
interchangeable
1063-36006-40-3Interchangeable
interchangeable cross-reference
interchangeable
712492-21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4778-3DB?
4778-3DB is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 4778-3DB?
There are 29 known substitutes for 4778-3DB: WB20M, 7902131-03, 253316 and 26 more. Substitute compatibility should be verified for your specific system.
Is 4778-3DB still available?
4778-3DB is currently cancelled.
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