Part Details | QUARTZ CRYSTAL UNIT
5955-00-577-7781 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Alternate Parts: CR51U, CR51U4344925KC, CR51U43449-25KC, MILC3098TYPECR51U, MILC3098, 5955-00-577-7781, 00-577-7781, 5955005777781, 005777781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-577-7781 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
REFERENCE DRAWINGS & PICTURES
OVAL BODY, PIN TERMINALS
Cross Reference | NSN 5955-00-577-7781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CR51U | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| CR51U43449-25KC | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILC3098TYPECR51U | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILC3098 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5955-00-577-7781
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | THIRD OVERTONE |
| SPECIFIED FREQUENCY | 43.44925 MEGAHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | M0.005/P0.005 |
| OPERATING TEMP RANGE | -55.0 TO +90.0 DEG CELSIUS |
| STYLE DESIGNATOR | 5 OVAL BODY, PIN TERMINALS |
| OVERALL LENGTH | 1.003 INCHES NOMINAL |
| TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| OVERALL WIDTH | 0.750 INCHES NOMINAL |
| BODY LENGTH | 0.765 INCHES NOMINAL |
| OVERALL THICKNESS | 0.345 INCHES NOMINAL |
| TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 INCHES NOMINAL |