312-103 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

312-103: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: IRREGULAR, overall_width: 1.875 INCHES NOMINAL IN, overall_height: 2.125 INCHES NOMINAL IN, overall_length: 3.440 INCHES NOMINAL IN, switching_time: 6.0 MILLISECONDS MS, frequency_rating: 2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-520-4629, 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

312-103

NSN: 5985-00-520-4629
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00471 — DOW-KEY MICROWAVE LLC (USA)

SPECIFICATIONS

body_style	IRREGULAR
overall_width	1.875 INCHES NOMINAL IN
overall_height	2.125 INCHES NOMINAL IN
overall_length	3.440 INCHES NOMINAL IN
switching_time	6.0 MILLISECONDS MS
frequency_rating	2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING
connector_end_design	FEMALE
operating_temp_range	+0.0 TO 55.0 CELSIUS DEGC
actuator_voltage_in_volts	1500.0 MAXIMUM
terminal_type_and_quantity	4 CONNECTOR, RECEPTACLE
rf_power_handling_capability	3.0 KILOWATTS AVERAGE SINGLE
coaxial_connector_series_designation	SC
NSN	5985-00-520-4629

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCHING TIME: 6.0 MILLISECONDS MS

•

BODY STYLE: IRREGULAR

•

ACTUATOR VOLTAGE IN VOLTS: 1500.0 MAXIMUM

•

CONNECTOR END DESIGN: FEMALE

•

ACTUATOR CURRENT TYPE AND RATING IN AMPS: 40.0 DC MAXIMUM

TECHNICAL CHARACTERISTICS

SWITCHING TIME	6.0 MILLISECONDS MS
OVERALL HEIGHT	2.125 INCHES NOMINAL IN
BODY STYLE	IRREGULAR
ACTUATOR VOLTAGE IN VOLTS	1500.0 MAXIMUM
CONNECTOR END DESIGN	FEMALE
OVERALL LENGTH	3.440 INCHES NOMINAL IN
OVERALL WIDTH	1.875 INCHES NOMINAL IN
ACTUATOR CURRENT TYPE AND RATING IN AMPS	40.0 DC MAXIMUM
OPERATING TEMP RANGE	+0.0 TO 55.0 CELSIUS DEGC
FREQUENCY RATING	2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE

SUBSTITUTES & CROSS-REFERENCES 1

123SCSA553-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 312-103?

312-103 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace 312-103?

There is 1 known substitute for 312-103: 123SCSA553-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 312-103?

312-103 is cataloged in the U.S. Government catalog under NSN 5985-00-520-4629. This indicates validated use in U.S. government and defense supply chains.

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312-103 — SWITCH,RADIO FREQUENCY TRANSMISS

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