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S345A50T1001 — COUPLER,ANTENNA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S345A50T1001: COUPLER,ANTENNA.

The COUPLER,ANTENNA is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, tuning_type: FIXED, power_rating: 108.0 MEGAWATTS MINIMUM AND 335.3 MEGAWATTS MAXIMUM, overall_width: 2.875 INCHES NOMINAL IN, terminal_type: CONNECTOR, overall_height: 1.030 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-077-1513, 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
S345A50T1001
NSN: 5985-01-077-1513
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: F0210 — AIRBUS HELICOPTERS (ETS DE MARIGNANE) (FRA)
SPECIFICATIONS
materialALUMINUM BODY
tuning_typeFIXED
power_rating108.0 MEGAWATTS MINIMUM AND 335.3 MEGAWATTS MAXIMUM
overall_width2.875 INCHES NOMINAL IN
terminal_typeCONNECTOR
overall_height1.030 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
coupling_methodELECTRONIC
terminal_quantity3
mounting_configurationTWO 0.203 IN. DIA. MTG HOLES ON 2.375 IN. MTG CTR IN
NSN5985-01-077-1513
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,ANTENNA TITLE COMPONENT PN S345A50T1001 MFR COUPLER,ANTENNA
KEY FEATURES
•
TERMINAL QUANTITY: 3
•
TERMINAL TYPE: CONNECTOR
•
TUNING TYPE: FIXED
•
POWER RATING: 108.0 MEGAWATTS MINIMUM AND 335.3 MEGAWATTS MAXIMUM
•
MOUNTING CONFIGURATION: TWO 0.203 IN. DIA. MTG HOLES ON 2.375 IN. MTG CTR IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.030 INCHES NOMINAL IN
TERMINAL QUANTITY3
TERMINAL TYPECONNECTOR
OVERALL LENGTH2.875 INCHES NOMINAL IN
OVERALL WIDTH2.875 INCHES NOMINAL IN
TUNING TYPEFIXED
POWER RATING108.0 MEGAWATTS MINIMUM AND 335.3 MEGAWATTS MAXIMUM
MOUNTING CONFIGURATIONTWO 0.203 IN. DIA. MTG HOLES ON 2.375 IN. MTG CTR IN
COUPLING METHODELECTRONIC
MATERIALALUMINUM BODY
SUBSTITUTES & CROSS-REFERENCES 3
DMH21-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
704A35-3410-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
706A35341001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is S345A50T1001?
S345A50T1001 is a COUPLER,ANTENNA.
What parts can replace S345A50T1001?
There are 3 known substitutes for S345A50T1001: DMH21-1, 704A35-3410-01, 706A35341001. Substitute compatibility should be verified for your specific system.
What is the NSN for S345A50T1001?
S345A50T1001 is cataloged in the U.S. Government catalog under NSN 5985-01-077-1513. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.