NSN 5955-00-079-9877

Part Details | QUARTZ CRYSTAL UNIT

5955-00-079-9877 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Alternate Parts: MILC309831, MILC3098-31, CR53AU69639000MHZ, CR53AU69-639000MHZ, 5955-00-079-9877, 00-079-9877, 5955000799877, 000799877

Supply Group (FSG)	NSN Assigned	NIIN	Item Name Code (INC)
59	JAN 01, 1961	00-079-9877	00196 ( CRYSTAL UNIT, QUARTZ )

OVAL BODY, PIN TERMINALS

Part Number	Cage Code	Manufacturer
MILC3098-31	81349	MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
CR53AU69-639000MHZ	81349	MILITARY SPECIFICATIONSPROMULGATED BY MILITARY

Characteristic	Specifications
MODE OF OSCILLATION	FIFTH OVERTONE
CIRCUIT RESONANCE	SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS	7.0 MAXIMUM
SPECIFIED FREQUENCY	69.639 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	M0.005/P0.005
OPERATING TEMP RANGE	-55.0 TO +105.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS	60.0 NOMINAL
DRIVE LEVEL RATING	16.0 MILLIWATTS MINIMUM AND 24.0 MILLIWATTS MAXIMUM
STYLE DESIGNATOR	OVAL BODY, PIN TERMINALS
OVERALL LENGTH	1.023 INCHES MAXIMUM
TERMINAL LENGTH	0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
OVERALL WIDTH	0.757 INCHES MAXIMUM
BODY LENGTH	0.775 INCHES MAXIMUM
BODY WIDTH	0.725 INCHES MAXIMUM
BODY THICKNESS	0.317 INCHES MAXIMUM
OVERALL THICKNESS	0.352 INCHES MAXIMUM
TERMINAL DIAMETER	0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
HOLDER COVER MATERIAL	METAL
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.).

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