ER289-7118-520 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ER289-7118-520: 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: 1.500 INCHES NOMINAL IN, style_designator: OVAL BODY, PIN TERMINALS. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-056-7697, 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

ER289-7118-520

NSN: 5955-01-056-7697
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 51774 — Q-TECH CORP DBA Q-TECH CORP (USA)

SPECIFICATIONS

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	1.500 INCHES NOMINAL IN
style_designator	OVAL BODY, PIN TERMINALS
circuit_resonance	SERIES RESONANCE
overall_thickness	0.183 INCHES MAXIMUM IN
terminal_diameter	0.017 INCHES NOMINAL IN
drive_level_rating	1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillation	THIRD OVERTONE
specified_frequency	60.150 MEGAHERTZ
NSN	5955-01-056-7697

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.0025 TO 0.0025 AND -0.0040 TO 0.0040

•

TERMINAL DIAMETER: 0.017 INCHES NOMINAL IN

•

TERMINAL LENGTH: 1.500 INCHES NOMINAL 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: OVAL BODY, PIN TERMINALS

TECHNICAL CHARACTERISTICS

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.0025 TO 0.0025 AND -0.0040 TO 0.0040
TERMINAL DIAMETER	0.017 INCHES NOMINAL IN
TERMINAL LENGTH	1.500 INCHES NOMINAL 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	OVAL BODY, PIN TERMINALS
OVERALL LENGTH	0.530 INCHES MAXIMUM IN
OVERALL WIDTH	0.435 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 1

289-7118-520Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 ER289-7118-520?

ER289-7118-520 is a CRYSTAL UNIT,QUARTZ.

What parts can replace ER289-7118-520?

There is 1 known substitute for ER289-7118-520: 289-7118-520. Substitute compatibility should be verified for your specific system.

What is the NSN for ER289-7118-520?

ER289-7118-520 is cataloged in the U.S. Government catalog under NSN 5955-01-056-7697. This indicates validated use in U.S. government and defense supply chains.

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ER289-7118-520 — CRYSTAL UNIT,QUARTZ

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