Part Details | QUARTZ CRYSTAL UNIT
5955-00-487-1891 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Alternate Parts: 4809912, 480991-2, 4809912, 480991-2, 4809912, 480991-2, 4809912, 480991-2, 5955-00-487-1891, 00-487-1891, 5955004871891, 004871891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 19, 1974 | 00-487-1891 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
REFERENCE DRAWINGS & PICTURES
OVAL BODY, PIN TERMINALS
Cross Reference | NSN 5955-00-487-1891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 480991-2 | 82567 | CTS REEVES FREQUENCY PRODUCTS |
| 480991-2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 480991-2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 480991-2 | 00136 | VECTRON INTERNATIONAL, INC. |
Technical Data | NSN 5955-00-487-1891
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | FIFTH OVERTONE |
| CIRCUIT RESONANCE | SERIES RESONANCE |
| SHUNT CAPACITANCE IN PICOFARADS | 3.5 MAXIMUM |
| SPECIFIED FREQUENCY | 117.854 MEGAHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | FM0.002/P0.002$$FM0.003/P0.003 |
| OPERATING TEMP RANGE | -18.0 TO +85.0 DEG CELSIUS |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 60.0 MAXIMUM |
| DRIVE LEVEL RATING | 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| STYLE DESIGNATOR | 6 OVAL BODY, PIN TERMINALS |
| OVERALL LENGTH | 0.265 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.156 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| DIAMETER | 0.335 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| TERMINAL DIAMETER | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| HOLDER COVER MATERIAL | METAL |