5950-00-433-7253 COIL,RADIO FREQUENCY Index 5821-00-433-7259 PLATE

National Stock Number:
5955-00-433-7258

Federal Supply Class:
5955

National Item Identification Number:
004337258

Description:
CRYSTAL UNIT,QUARTZ

Detail:
An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.


Manufacturer Information:
CR-28A/U1.055000MHZ81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CR28/U1M05500081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CR28A/U1M05500081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-3098/1081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILC3098-1081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DRIVE LEVEL RATING4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS MAXIMUM
BODY LENGTH0.775 INCHES MAXIMUM
BODY THICKNESS0.317 INCHES MAXIMUM
BODY WIDTH0.725 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
CIRCUIT RESONANCESERIES RESONANCE
CONTROLLED REFERENCE TEMP75.0 CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS400.0 NOMINAL
FREQUENCY STABILITY IN PERCENT-0.0005 TO 0.0005
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.002 TO 0.002 AND -0.004 TO 0.004
OVERALL LENGTH1.023 INCHES MAXIMUM
OVERALL THICKNESS0.352 INCHES MAXIMUM
OVERALL WIDTH0.757 INCHES MAXIMUM
MATERIALGLASS COVER HOLDER
MODE OF OSCILLATIONFUNDAMENTAL
OPERABLE TEMP RANGE-55.0 TO 90.0 CELSIUS
OPERATING TEMP RANGE+70.0 TO 80.0 CELSIUS AND -55.0 TO 90.0 CELSIUS
SHUNT CAPACITANCE IN PICOFARADS7.0 MAXIMUM
SPECIFIED FREQUENCY1.055 MEGAHERTZ
STYLE DESIGNATORTUBE BODY, WIRE LEADS
TERMINAL DIAMETER0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
TERMINAL LENGTH0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
TEST DATA DOCUMENT81349-MILC3098/18 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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