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National Stock Number:
5955-01-234-4783
Federal Supply Class:
5955
National Item Identification Number:
012344783
Description:
CRYSTAL UNIT,QUARTZ
Detail:
An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
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Manufacturer Information:
| CR149/U53M50000 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-C-3098/130 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-PRF-3098/130 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MODE OF OSCILLATION | FIFTH OVERTONE AND | | THIRD OVERTONE | | EQUIVALENT RESISTANCE VALUE IN OHMS | 50.0 MAXIMUM | | CIRCUIT RESONANCE | SERIES RESONANCE | | SPECIFIED FREQUENCY | 53.500 MEGAHERTZ | | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.0025 TO 0.0025 AND | | -0.005 TO 0.005 | | OPERATING TEMP RANGE | 10.0 TO 80.0 DEG CELSIUS AND | | -40.0 TO 90.0 DEG CELSIUS | | DRIVE LEVEL RATING | 2.0 MILLIWATTS MAXIMUM | | MATERIAL | GLASS COVER, HOLDER | | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS | | SHUNT CAPACITANCE IN PICOFARADS | 5.0 MINIMUM AND | | 6.5 MAXIMUM | | OVERALL LENGTH | 0.530 INCHES MAXIMUM | | TERMINAL LENGTH | 1.500 INCHES MINIMUM | | OVERALL WIDTH | 0.435 INCHES MAXIMUM | | BODY WIDTH | 0.402 INCHES MAXIMUM | | BODY THICKNESS | 0.150 INCHES MAXIMUM | | OVERALL THICKNESS | 0.183 INCHES MAXIMUM | | TERMINAL DIAMETER | 0.015 INCHES MINIMUM AND | | 0.019 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.184 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM | | TEST DATA DOCUMENT | 81349-MIL-C-3098/62 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.). | | SPECIFICATION/STANDARD DATA | 81349-MIL-C-3098/130 GOVERNMENT SPECIFICATION | | SPEC/STD CONTROLLING DATA | | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | CR149/U53M50000 | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-3098/130 |
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