SR-4-T-D — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SR-4-T-D: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: RECTANGULAR, switch_type: TRANSFER, overall_width: 2.500 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, overall_length: 3.672 INCHES NOMINAL IN, switching_time: 15.0 MILLISECONDS MS. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-034-8224, 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

SR-4-T-D

NSN: 5985-01-034-8224
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12598 — RLC ELECTRONICS, INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR
switch_type	TRANSFER
overall_width	2.500 INCHES NOMINAL IN
overall_height	2.500 INCHES NOMINAL IN
overall_length	3.672 INCHES NOMINAL IN
switching_time	15.0 MILLISECONDS MS
frequency_rating	7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM SECOND FREQUENCY VOLTAGE STANDING WAVE RATIO
connector_end_design	FEMALE
actuator_voltage_in_volts	28.0 NOMINAL
switch_operation_sequence	MAKES BEFORE BREAKS
coupling_position_quantity	5
terminal_type_and_quantity	5 TAB, SOLDER LUG AND 5 RECEPTACLE, COAXIAL
NSN	5985-01-034-8224

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCHING TIME: 15.0 MILLISECONDS MS

•

BODY STYLE: RECTANGULAR

•

ACTUATOR VOLTAGE IN VOLTS: 28.0 NOMINAL

•

SWITCH RETURN MECHANISM TYPE: FAIL-SAFE

•

CONNECTOR END DESIGN: FEMALE

TECHNICAL CHARACTERISTICS

SWITCHING TIME	15.0 MILLISECONDS MS
OVERALL HEIGHT	2.500 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR
ACTUATOR VOLTAGE IN VOLTS	28.0 NOMINAL
SWITCH RETURN MECHANISM TYPE	FAIL-SAFE
CONNECTOR END DESIGN	FEMALE
OVERALL LENGTH	3.672 INCHES NOMINAL IN
OVERALL WIDTH	2.500 INCHES NOMINAL IN
ACTUATOR CURRENT TYPE AND RATING IN AMPS	0.19 DC NOMINAL
COUPLING POSITION QUANTITY	5

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SR-4-T-D?

SR-4-T-D is a SWITCH,RADIO FREQUENCY TRANSMISS.

What is the NSN for SR-4-T-D?

SR-4-T-D is cataloged in the U.S. Government catalog under NSN 5985-01-034-8224. This indicates validated use in U.S. government and defense supply chains.

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SR-4-T-D — SWITCH,RADIO FREQUENCY TRANSMISS

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