CR46/U285K7140 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CR46/U285K7140: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, body_length: 0.775 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 1.023 INCHES MAXIMUM IN, terminal_length: 0.238 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5955-00-904-6542, 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

CR46/U285K7140

NSN: 5955-00-904-6542
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_width	0.725 INCHES MAXIMUM IN
body_length	0.775 INCHES MAXIMUM IN
overall_width	0.757 INCHES MAXIMUM IN
body_thickness	0.317 INCHES MAXIMUM IN
overall_length	1.023 INCHES MAXIMUM IN
terminal_length	0.238 INCHES NOMINAL IN
style_designator	OVAL BODY, PIN TERMINALS
circuit_resonance	ANTIRESONANCE
overall_thickness	0.352 INCHES MAXIMUM IN
terminal_diameter	0.050 INCHES NOMINAL IN
drive_level_rating	2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillation	FUNDAMENTAL
NSN	5955-00-904-6542

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.001 TO 0.001

•

TERMINAL DIAMETER: 0.050 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.238 INCHES NOMINAL IN

•

MODE OF OSCILLATION: FUNDAMENTAL

•

BODY WIDTH: 0.725 INCHES MAXIMUM IN

•

EQUIVALENT RESISTANCE VALUE IN OHMS: 6500.0 NOMINAL

•

OVERALL THICKNESS: 0.352 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS

TECHNICAL CHARACTERISTICS

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.001 TO 0.001
TERMINAL DIAMETER	0.050 INCHES NOMINAL IN
TERMINAL LENGTH	0.238 INCHES NOMINAL IN
MODE OF OSCILLATION	FUNDAMENTAL
BODY WIDTH	0.725 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS	6500.0 NOMINAL
OVERALL THICKNESS	0.352 INCHES MAXIMUM IN
STYLE DESIGNATOR	OVAL BODY, PIN TERMINALS
OVERALL LENGTH	1.023 INCHES MAXIMUM IN
OVERALL WIDTH	0.757 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 4

MILC3098-25Reference document

Same NSN cross-reference

Reference document — Secondary reference

2098143Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-PRF-3098/25Reference document

Same NSN cross-reference

Reference document — Identification reference

CR46AU285-7140KHZReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is CR46/U285K7140?

CR46/U285K7140 is a CRYSTAL UNIT,QUARTZ.

What parts can replace CR46/U285K7140?

There are 4 known substitutes for CR46/U285K7140: MILC3098-25, 2098143, MIL-PRF-3098/25 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for CR46/U285K7140?

CR46/U285K7140 is cataloged in the U.S. Government catalog under NSN 5955-00-904-6542. This indicates validated use in U.S. government and defense supply chains.

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