CR47/U455K0000 — Technical Data Sheet

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— · 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 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 product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5955-00-914-0073, 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

CR47/U455K0000

NSN: 5955-00-914-0073
FSC: 5955
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	5955-00-914-0073

COMPONENT DIAGRAM

KEY FEATURES

•

SPECIFIED FREQUENCY: 455.000 KILOHERTZ

•

OVERALL THICKNESS: 0.352 INCHES MAXIMUM IN

•

CONTROLLED REFERENCE TEMP: 75.0 CELSIUS DEGC

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OPERATING TEMP RANGE: +70.0 TO 80.0 CELSIUS DEGC

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FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.002 TO 0.002

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LOAD CAPACITANCE IN PICOFARADS: 20.0 NOMINAL AND 19.5 MINIMUM AND 20.5 MAXIMUM

•

DRIVE LEVEL RATING: 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.486 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SPECIFIED FREQUENCY	455.000 KILOHERTZ
OVERALL THICKNESS	0.352 INCHES MAXIMUM IN
CONTROLLED REFERENCE TEMP	75.0 CELSIUS DEGC
OPERATING TEMP RANGE	+70.0 TO 80.0 CELSIUS DEGC
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.002 TO 0.002
LOAD CAPACITANCE IN PICOFARADS	20.0 NOMINAL AND 19.5 MINIMUM AND 20.5 MAXIMUM
DRIVE LEVEL RATING	2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.486 INCHES NOMINAL IN
TEST DATA DOCUMENT	81349-MILC3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
EQUIVALENT RESISTANCE VALUE IN OHMS	8000.0 NOMINAL

VERIFIED SUBSTITUTES & CROSS-REFERENCES 20

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