Part Details | QUARTZ CRYSTAL UNIT
5955-01-221-8179 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
Alternate Parts: 117669, B187DBP3033.33MHZ, B187DBP-30/33.33MHZ, B187DBP30, B187DBP-30, 5955-01-221-8179, 01-221-8179, 5955012218179, 012218179
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 04, 1985 | 01-221-8179 | 00196 ( CRYSTAL UNIT, QUARTZ ) |
REFERENCE DRAWINGS & PICTURES
OVAL BODY, WIRE LEADS
Cross Reference | NSN 5955-01-221-8179
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 117669 | 52542 | SYSTRON-DONNER CORPMICROWAVE/INSTRUMENT DIV |
| B187DBP-30/33.33MHZ | 00809 | WENZEL INTL INC |
| B187DBP-30 | 00809 | WENZEL INTL INC |
Technical Data | NSN 5955-01-221-8179
| Characteristic | Specifications |
|---|---|
| MODE OF OSCILLATION | THIRD OVERTONE AND FIFTH OVERTONE |
| CIRCUIT RESONANCE | ANTIRESONANCE |
| LOAD CAPACITANCE IN PICOFARADS | 30.0 NOMINAL AND 29.0 MINIMUM AND 31.0 MAXIMUM |
| SPECIFIED FREQUENCY | 33.330 MEGAHERTZ |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | FM0.005/P0.005$$FM0.0010/P0.0010 |
| OPERATING TEMP RANGE | +70.0 TO +80.0 DEG CELSIUS AND -55.0 TO +90.0 DEG CELSIUS |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 20.0 NOMINAL |
| DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| STYLE DESIGNATOR | OVAL BODY, WIRE LEADS |
| 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 | 0.192 INCHES NOMINAL |
| HOLDER COVER MATERIAL | 0$DGS0000 |
| END ITEM IDENTIFICATION | 6625-01-073-6849 |