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National Stock Number:
5955-01-357-1090
Federal Supply Class:
5955
National Item Identification Number:
013571090
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:
| 185746-1 | 00136 | MICROSEMI CORP. - HIGH PERFORMANCE TIMING | | 185746-1 | 10412 | WHITTAKER CORP WHITTAKER ELECTRONIC SYSTEMS DIV |
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Techincal Specification:
| MODE OF OSCILLATION | FUNDAMENTAL | | EQUIVALENT RESISTANCE VALUE IN OHMS | 20.0 MAXIMUM | | CIRCUIT RESONANCE | SERIES RESONANCE | | SPECIFIED FREQUENCY | 18.000 MEGAHERTZ AND | | 19.700 MEGAHERTZ | | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 AND | | -0.0010 TO 0.0010 | | OPERATING TEMP RANGE | -55.0 TO 105.0 DEG CELSIUS AND | | -55.0 TO 125.0 DEG CELSIUS | | DRIVE LEVEL RATING | 4.0 MILLIWATTS MINIMUM AND | | 6.0 MILLIWATTS MAXIMUM | | MATERIAL | GLASS COVER, HOLDER | | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS | | SHUNT CAPACITANCE IN PICOFARADS | 7.0 MAXIMUM | | OVERALL LENGTH | 0.530 INCHES MAXIMUM | | TERMINAL LENGTH | 0.5003 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 | 0.016 INCHES MINIMUM AND | | 0.019 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.184 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM |
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