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Technical Data Sheet
DS0397 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: RECTANGULAR, overall_width: 0.420 INCHES NOMINAL IN, overall_height: 0.535 INCHES MAXIMUM IN, overall_length: 0.895 INCHES MAXIMUM IN, switching_time: 5.0 MICROSECONDS US, frequency_rating: 70.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-379-1278, 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
DS0397
NSN: 5985-01-379-1278
FSC: 5985
CAGE: 28983 — DAICO INDUSTRIES, INC. DBA DAICO INDUSTRIES INC (USA)
SPECIFICATIONS
body_styleRECTANGULAR
overall_width0.420 INCHES NOMINAL IN
overall_height0.535 INCHES MAXIMUM IN
overall_length0.895 INCHES MAXIMUM IN
switching_time5.0 MICROSECONDS US
frequency_rating70.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
actuator_operating_methodRELAY
coupling_position_quantity14
insertion_loss_in_decibels0.80 SINGLE
terminal_type_and_quantity14 PIN
voltage_standing_wave_ratio1.25 SINGLE
switch_return_mechanism_typeFAIL-SAFE
NSN5985-01-379-1278
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN DS0397 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
BODY STYLE: RECTANGULAR
SWITCH RETURN MECHANISM TYPE: FAIL-SAFE
INSERTION LOSS IN DECIBELS: 0.80 SINGLE
ACTUATOR OPERATING METHOD: RELAY
FREQUENCY RATING: 70.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
COUPLING POSITION QUANTITY: 14
TERMINAL TYPE AND QUANTITY: 14 PIN
MINIMUM CROSSTALK RATING IN DECIBELS: 55.0 SINGLE
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLERECTANGULAR
SWITCH RETURN MECHANISM TYPEFAIL-SAFE
INSERTION LOSS IN DECIBELS0.80 SINGLE
ACTUATOR OPERATING METHODRELAY
FREQUENCY RATING70.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
COUPLING POSITION QUANTITY14
TERMINAL TYPE AND QUANTITY14 PIN
MINIMUM CROSSTALK RATING IN DECIBELS55.0 SINGLE
MOUNTING FACILITY TYPE AND QUANTITY14 TERMINAL
VOLTAGE STANDING WAVE RATIO1.25 SINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RS-33Interchangeable
interchangeable cross-reference
interchangeable
SW-11Interchangeable
interchangeable cross-reference
interchangeable
DR464Interchangeable
interchangeable cross-reference
interchangeable
55591Interchangeable
interchangeable cross-reference
interchangeable
2AH452Interchangeable
interchangeable cross-reference
interchangeable
2246310 UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DS0397?
DS0397 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace DS0397?
There are 9 known substitutes for DS0397: RS-33, SW-11, DR464 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DS0397?
DS0397 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-379-1278. This indicates validated use in U.S. government and defense supply chains.
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