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National Stock Number: 5955-01-198-2501
Federal Supply Class: 5955
National Item Identification Number: 011982501
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:
| 56-3-4 | 00136 | MICROSEMI CORP. - HIGH PERFORMANCE TIMING | | 972389-0004 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 972389-1 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | C19452-4 | 82567 | CTS REEVES FREQUENCY PRODUCTS |
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Techincal Specification:
| DRIVE LEVEL RATING | 50.0 MILLIWATTS NOMINAL | | BODY THICKNESS | 0.136 INCHES MAXIMUM | | BODY WIDTH | 0.391 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.187 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | CIRCUIT RESONANCE | SERIES RESONANCE | | EQUIVALENT RESISTANCE VALUE IN OHMS | 125.0 MAXIMUM | | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002 TO 0.002 | | OVERALL LENGTH | 0.530 INCHES MAXIMUM | | OVERALL THICKNESS | 0.186 INCHES MAXIMUM | | OVERALL WIDTH | 0.441 INCHES MAXIMUM | | MODE OF OSCILLATION | FUNDAMENTAL | | OPERATING TEMP RANGE | -40.0 TO 125.0 CELSIUS | | SPECIFIED FREQUENCY | 4.000 MEGAHERTZ | | STYLE DESIGNATOR | OVAL BODY, WIRE LEADS | | TERMINAL DIAMETER | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM | | TERMINAL LENGTH | 1.500 INCHES MINIMUM |
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