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289-7118-190 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

289-7118-190: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.402 INCHES MAXIMUM IN, overall_width: 0.435 INCHES MAXIMUM IN, body_thickness: 0.150 INCHES MAXIMUM IN, overall_length: 0.530 INCHES MAXIMUM IN, terminal_length: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN, style_designator: HAT TYPE, 4 WIRE LEADS. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-036-1024, 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
289-7118-190
NSN: 5955-01-036-1024
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_width0.402 INCHES MAXIMUM IN
overall_width0.435 INCHES MAXIMUM IN
body_thickness0.150 INCHES MAXIMUM IN
overall_length0.530 INCHES MAXIMUM IN
terminal_length1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
style_designatorHAT TYPE, 4 WIRE LEADS
circuit_resonanceSERIES RESONANCE
overall_thickness0.183 INCHES MAXIMUM IN
terminal_diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
drive_level_rating1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillationTHIRD OVERTONE
specified_frequency54.000 MEGAHERTZ
NSN5955-01-036-1024
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 289-7118-190 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.0025 TO 0.0025 AND -0.0040 TO 0.0040
•
TERMINAL DIAMETER: 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
•
MODE OF OSCILLATION: THIRD OVERTONE
•
BODY WIDTH: 0.402 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 40.0 MAXIMUM
•
OVERALL THICKNESS: 0.183 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: HAT TYPE, 4 WIRE LEADS
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.0025 TO 0.0025 AND -0.0040 TO 0.0040
TERMINAL DIAMETER0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
TERMINAL LENGTH1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
MODE OF OSCILLATIONTHIRD OVERTONE
BODY WIDTH0.402 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS40.0 MAXIMUM
OVERALL THICKNESS0.183 INCHES MAXIMUM IN
STYLE DESIGNATORHAT TYPE, 4 WIRE LEADS
OVERALL LENGTH0.530 INCHES MAXIMUM IN
OVERALL WIDTH0.435 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5955 — Oscillators and Piezoelectric Crystals
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5955-00-001-1622 5955-00-001-2933 5955-00-001-2977 5955-00-001-3014 5955-00-001-3242 5955-00-001-3243 5955-00-001-3244 5955-00-001-3328
SUBSTITUTES & CROSS-REFERENCES 2
ER289-7118-190Reference document
Same NSN cross-reference
Reference document — Secondary reference
289-7118-190M20Same 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 289-7118-190?
289-7118-190 is a CRYSTAL UNIT,QUARTZ.
What parts can replace 289-7118-190?
There are 2 known substitutes for 289-7118-190: ER289-7118-190, 289-7118-190M20. Substitute compatibility should be verified for your specific system.
What is the NSN for 289-7118-190?
289-7118-190 is cataloged in the U.S. Government catalog under NSN 5955-01-036-1024. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.