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Technical Data Sheet
77C722989P001 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include overall_width: 0.123 INCHES MAXIMUM IN, overall_length: 0.327 INCHES MAXIMUM IN, terminal_length: 0.354 INCHES MINIMUM IN, style_designator: OVAL BODY, WIRE LEADS, circuit_resonance: ANTIRESONANCE, terminal_diameter: 0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-323-8608, 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
77C722989P001
NSN: 5955-01-323-8608
FSC: 5955
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
overall_width0.123 INCHES MAXIMUM IN
overall_length0.327 INCHES MAXIMUM IN
terminal_length0.354 INCHES MINIMUM IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceANTIRESONANCE
terminal_diameter0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
drive_level_rating1.0 MICROWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
specified_frequency32.768 KILOHERTZ
operating_temp_range+0.0 TO 50.0 CELSIUS DEGC
load_capacitance_in_picofarads12.5 MAXIMUM
shunt_capacitance_in_picofarads1.7 MAXIMUM
NSN5955-01-323-8608
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 77C722989P001 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
TERMINAL DIAMETER: 0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
MODE OF OSCILLATION: FUNDAMENTAL
SPECIFIED FREQUENCY: 32.768 KILOHERTZ
STYLE DESIGNATOR: OVAL BODY, WIRE LEADS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.003 TO 0.003
DRIVE LEVEL RATING: 1.0 MICROWATTS MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.039 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL DIAMETER0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
OVERALL WIDTH0.123 INCHES MAXIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
SPECIFIED FREQUENCY32.768 KILOHERTZ
STYLE DESIGNATOROVAL BODY, WIRE LEADS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.003 TO 0.003
DRIVE LEVEL RATING1.0 MICROWATTS MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.039 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
CIRCUIT RESONANCEANTIRESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS35000.0 MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SC-D-6668Interchangeable
interchangeable cross-reference
interchangeable
M374Interchangeable
interchangeable cross-reference
interchangeable
1605-015-E.750Interchangeable
interchangeable cross-reference
interchangeable
102Interchangeable
interchangeable cross-reference
interchangeable
575Interchangeable
interchangeable cross-reference
interchangeable
069500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77C722989P001?
77C722989P001 is a CRYSTAL UNIT,QUARTZ.
What parts can replace 77C722989P001?
There are 6 known substitutes for 77C722989P001: SC-D-6668, M374, 1605-015-E.750 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77C722989P001?
77C722989P001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-323-8608. This indicates validated use in U.S. government and defense supply chains.
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