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National Stock Number:
5955-00-840-3655
Federal Supply Class:
5955
National Item Identification Number:
008403655
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:
| 712730-21 | 05869 | RAYTHEON COMPANY | | S712730-21 | 01281 | TRW ELECTRONICS AND DEFENSE SECTOR RF DEVICES | | ST70AMD689-500KC | 03040 | POWER CONTROL DEVICES, INC. | | ST70AMD689-500KC | 28726 | BULOVA TECHNOLOGIES L.L.C. DBA ENVIRONMENTAL SYSTEMS & SVCS |
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Techincal Specification:
| BODY LENGTH | 0.775 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.485 INCHES NOMINAL | | CIRCUIT RESONANCE | SERIES RESONANCE | | DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL | | EQUIVALENT RESISTANCE VALUE IN OHMS | 1500.0 NOMINAL | | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.010 TO 0.010 | | MODE OF OSCILLATION | FUNDAMENTAL | | OPERATING TEMP RANGE | -20.0 TO 70.0 CELSIUS | | OVERALL LENGTH | 2.157 INCHES NOMINAL | | OVERALL THICKNESS | 0.281 INCHES NOMINAL | | OVERALL WIDTH | 0.748 INCHES NOMINAL | | SHUNT CAPACITANCE IN PICOFARADS | 7.0 NOMINAL | | SPECIFIED FREQUENCY | 689.500 KILOHERTZ | | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS | | TERMINAL DIAMETER | 0.030 INCHES NOMINAL | | TERMINAL LENGTH | 1.380 INCHES NOMINAL |
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