CR-65/U44.851850MHZ — 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: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5955-00-709-4392, 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

CR-65/U44.851850MHZ

NSN: 5955-00-709-4392
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	0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
style_designator	OVAL BODY, PIN TERMINALS
circuit_resonance	SERIES RESONANCE
overall_thickness	0.352 INCHES MAXIMUM IN
terminal_diameter	0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
drive_level_rating	0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
mode_of_oscillation	THIRD OVERTONE
NSN	5955-00-709-4392

COMPONENT DIAGRAM

KEY FEATURES

•

SHUNT CAPACITANCE IN PICOFARADS: 7.0 MAXIMUM

•

SPECIFIED FREQUENCY: 44.85185 MEGAHERTZ

•

MODE OF OSCILLATION: THIRD OVERTONE

•

DRIVE LEVEL RATING: 0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM

•

CONTROLLED REFERENCE TEMP: 75.0 CELSIUS DEGC

•

FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT: -0.007 TO 0.007

•

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.).

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHUNT CAPACITANCE IN PICOFARADS	7.0 MAXIMUM
SPECIFIED FREQUENCY	44.85185 MEGAHERTZ
MODE OF OSCILLATION	THIRD OVERTONE
DRIVE LEVEL RATING	0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
CONTROLLED REFERENCE TEMP	75.0 CELSIUS DEGC
FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT	-0.007 TO 0.007
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.).
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.001 TO 0.001
STYLE DESIGNATOR	OVAL BODY, PIN TERMINALS

VERIFIED SUBSTITUTES & CROSS-REFERENCES 8

94099InterchangeableGOVERNMENT REGISTRY