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Technical Data Sheet
PartsTable / COMPONENT / 977-0047-00
977-0047-00 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include mounting_method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE, earphone_element_type: CRYSTAL, end_item_identification: MICROWAVE LANDING SYSTEMS, earphone_impedance_rating: 300.0 OHMS NOMINAL, dc_resistance_rating_in_ohms: 65.0 NOMINAL, connector_to_junction_cord_length: 10.000 FEET FT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-069-7600, 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
977-0047-00
NSN: 5965-00-069-7600
FSC: 5965
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
mounting_methodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
earphone_quantity2
earphone_element_typeCRYSTAL
end_item_identificationMICROWAVE LANDING SYSTEMS
earphone_impedance_rating300.0 OHMS NOMINAL
dc_resistance_rating_in_ohms65.0 NOMINAL
connector_to_junction_cord_length10.000 FEET FT
NSN5965-00-069-7600
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 977-0047-00 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
EARPHONE QUANTITY: 2
•
DC RESISTANCE RATING IN OHMS: 65.0 NOMINAL
•
EARPHONE ELEMENT TYPE: CRYSTAL
•
CONNECTOR TO JUNCTION CORD LENGTH: 10.000 FEET FT
•
MOUNTING METHOD: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
•
EARPHONE IMPEDANCE RATING: 300.0 OHMS NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
EARPHONE QUANTITY2
DC RESISTANCE RATING IN OHMS65.0 NOMINAL
EARPHONE ELEMENT TYPECRYSTAL
END ITEM IDENTIFICATIONMICROWAVE LANDING SYSTEMS
CONNECTOR TO JUNCTION CORD LENGTH10.000 FEET FT
MOUNTING METHODSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
EARPHONE IMPEDANCE RATING300.0 OHMS NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
106-10005Interchangeable
interchangeable cross-reference
interchangeable
45-4250-550-035Interchangeable
interchangeable cross-reference
interchangeable
81L5-16Interchangeable
interchangeable cross-reference
interchangeable
111500Interchangeable
interchangeable cross-reference
interchangeable
SDS304Interchangeable
interchangeable cross-reference
interchangeable
6D106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 977-0047-00?
977-0047-00 is a MICROCIRCUIT,DIGITAL.
What parts can replace 977-0047-00?
There are 15 known substitutes for 977-0047-00: 106-10005, 45-4250-550-035, 81L5-16 and 12 more. Substitute compatibility should be verified for your specific system.
Is 977-0047-00 still available?
977-0047-00 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026