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8438-S405 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8438-S405: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include switch_type: NONTRANSFER, connector_end_design: FEMALE, operating_temp_range: -54.0 TO 85.0 CELSIUS DEGC, terminal_type_and_quantity: 7 CONNECTOR, RECEPTACLE AND 8 PIN, coaxial_connector_series_designation: SMA. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-159-6036, 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
8438-S405
NSN: 5985-01-159-6036
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: DG438 — SEMIC RF ELECTRONIC GMBH (DEU)
SPECIFICATIONS
switch_typeNONTRANSFER
pole_quantity1
throw_quantity6
connector_end_designFEMALE
operating_temp_range-54.0 TO 85.0 CELSIUS DEGC
coupling_position_quantity7
terminal_type_and_quantity7 CONNECTOR, RECEPTACLE AND 8 PIN
coaxial_connector_series_designationSMA
NSN5985-01-159-6036
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 8438-S405 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
POLE QUANTITY: 1
•
CONNECTOR END DESIGN: FEMALE
•
COUPLING POSITION QUANTITY: 7
•
SWITCH TYPE: NONTRANSFER
•
OPERATING TEMP RANGE: -54.0 TO 85.0 CELSIUS DEGC
•
TERMINAL TYPE AND QUANTITY: 7 CONNECTOR, RECEPTACLE AND 8 PIN
•
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
•
THROW QUANTITY: 6
TECHNICAL CHARACTERISTICS
POLE QUANTITY1
CONNECTOR END DESIGNFEMALE
COUPLING POSITION QUANTITY7
SWITCH TYPENONTRANSFER
OPERATING TEMP RANGE-54.0 TO 85.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY7 CONNECTOR, RECEPTACLE AND 8 PIN
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
THROW QUANTITY6
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES 1
421913-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8438-S405?
8438-S405 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 8438-S405?
There is 1 known substitute for 8438-S405: 421913-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 8438-S405?
8438-S405 is cataloged in the U.S. Government catalog under NSN 5985-01-159-6036. 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.