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Technical Data Sheet
SA-1657/U ✓ 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 SA-1657/U 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 5985-00-239-6119, 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
SA-1657/U
NSN: 5985-00-239-6119
FSC: 5985
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberSA-1657/U
NSN5985-00-239-6119
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SA-1657/U TITLE COMPONENT PN SA-1657/U MFR SA-1657/U
KEY FEATURES
MINIMUM CROSSTALK RATING IN DECIBELS: 80.0 SINGLE
FREQUENCY RATING: 0.0 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)
INSERTION LOSS IN DECIBELS: 0.10 SINGLE
RF POWER HANDLING CAPABILITY: 100.0 WATTS AVERAGE SINGLE
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE
TERMINAL TYPE AND QUANTITY: 6 RECEPTACLE, COAXIAL
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM CROSSTALK RATING IN DECIBELS80.0 SINGLE
FREQUENCY RATING0.0 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
FREQUENCY RATING0.0 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING
INSERTION LOSS IN DECIBELS0.10 SINGLE
RF POWER HANDLING CAPABILITY100.0 WATTS AVERAGE SINGLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE
TERMINAL TYPE AND QUANTITY6 RECEPTACLE, COAXIAL
FREQUENCY RATING0.0 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
MATERIALALUMINUM BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
5305PL0728670Interchangeable
interchangeable cross-reference
interchangeable
815-1289Interchangeable
interchangeable cross-reference
interchangeable
AL81AF083Interchangeable
interchangeable cross-reference
interchangeable
192413Interchangeable
interchangeable cross-reference
interchangeable
SW20BNCInterchangeable
Same NIIN cross-reference
interchangeable
118857-001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SA-1657/U?
SA-1657/U is a SA-1657/U.
What parts can replace SA-1657/U?
There are 6 known substitutes for SA-1657/U: 5305PL0728670, 815-1289, AL81AF083 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SA-1657/U?
SA-1657/U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-239-6119. This indicates validated use in U.S. government and defense supply chains.
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