MA8438-S428 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MA8438-S428: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: IRREGULAR, overall_width: 1.500 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, switching_time: 2.0 MICROSECONDS US, actuator_voltage_in_volts: 32.0 MINIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-161-4796, 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

MA8438-S428

NSN: 5985-01-161-4796
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)

SPECIFICATIONS

body_style	IRREGULAR
overall_width	1.500 INCHES NOMINAL IN
pole_quantity	1
overall_height	0.750 INCHES NOMINAL IN
overall_length	1.500 INCHES NOMINAL IN
switching_time	2.0 MICROSECONDS US
throw_quantity	4
actuator_voltage_in_volts	32.0 MINIMUM
coupling_position_quantity	5
coaxial_connector_series_designation	SMA
NSN	5985-01-161-4796

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCHING TIME: 2.0 MICROSECONDS US

•

BODY STYLE: IRREGULAR

•

ACTUATOR VOLTAGE IN VOLTS: 32.0 MINIMUM

•

POLE QUANTITY: 1

•

COUPLING POSITION QUANTITY: 5

TECHNICAL CHARACTERISTICS

SWITCHING TIME	2.0 MICROSECONDS US
OVERALL HEIGHT	0.750 INCHES NOMINAL IN
BODY STYLE	IRREGULAR
ACTUATOR VOLTAGE IN VOLTS	32.0 MINIMUM
POLE QUANTITY	1
OVERALL LENGTH	1.500 INCHES NOMINAL IN
OVERALL WIDTH	1.500 INCHES NOMINAL IN
COUPLING POSITION QUANTITY	5
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
THROW QUANTITY	4

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

MT-8142-99Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MA8438-S428?

MA8438-S428 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace MA8438-S428?

There is 1 known substitute for MA8438-S428: MT-8142-99. Substitute compatibility should be verified for your specific system.

What is the NSN for MA8438-S428?

MA8438-S428 is cataloged in the U.S. Government catalog under NSN 5985-01-161-4796. This indicates validated use in U.S. government and defense supply chains.

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