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Technical Data Sheet
PartsTable / COMPONENT / WA3-37.3
WA3-37.3 ✓ 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 WA3-37.3 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-203-1202, 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
WA3-37.3
NSN: 5985-01-203-1202
FSC: 5985
CAGE: 0H3E9 — NVISION INDUSTRIES, INC. DBA WEINSCHEL ASSOCIATES DIV WEINSCHEL ASSOCIATES (USA)
SPECIFICATIONS
Part NumberWA3-37.3
NSN5985-01-203-1202
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WA3-37.3 TITLE COMPONENT PN WA3-37.3 MFR WA3-37.3
KEY FEATURES
•
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
•
CONNECTION TYPE PER FUNCTION: FEMALE INPUT AND MALE OUTPUT
•
OVERALL DIAMETER: 0.300 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 CONNECTOR
•
POWER RATING: 1.0 WATTS PEAK
•
VOLTAGE STANDING WAVE RATIO: 1.30
•
RF SIGNAL ATTENUATION IN DECIBELS: 37.3
•
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
CONNECTION TYPE PER FUNCTIONFEMALE INPUT AND MALE OUTPUT
OVERALL DIAMETER0.300 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 CONNECTOR
POWER RATING1.0 WATTS PEAK
VOLTAGE STANDING WAVE RATIO1.30
RF SIGNAL ATTENUATION IN DECIBELS37.3
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+5.4 TO 5.9 GIGAHERTZ
MOUNTING METHODCONNECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
FFT276Interchangeable
interchangeable cross-reference
interchangeable
612345EInterchangeable
interchangeable cross-reference
interchangeable
586-516-1720482REVAPC13Interchangeable
interchangeable cross-reference
interchangeable
571-9200-1302921REVAPC13Interchangeable
interchangeable cross-reference
interchangeable
UR3-84Interchangeable
interchangeable cross-reference
interchangeable
356-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WA3-37.3?
WA3-37.3 is a WA3-37.3.
What parts can replace WA3-37.3?
There are 19 known substitutes for WA3-37.3: FFT276, 612345E, 586-516-1720482REVAPC13 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WA3-37.3?
WA3-37.3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-203-1202. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026