Part Number
Part Number:
NSN:
NIIN:
Item Name:
CRYSTAL UNIT , QUARTZ
Definition:
AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.
CAGE Information
| Code | Company |
|---|---|
| 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
Federal Supply Class
Title
OSCILLATORS AND PIEZOELECTRIC CR
Inclusions:
INCLUDES CRYSTAL UNITS, PROCESSED UNMOUNTED CRYSTALS, CRYSTAL CONTROLLED OSCILLATORS AND NONCRYSTAL CONTROLLED OSCILLATORS
Exclusions:
EXCLUDES CRYSTAL CONTROLLED OSCILLATORS AND NONCRYSTAL CONTROLLED OSCILLATORS WHICH MEET THE DEFINITION OF THE TERM "ELECTRONIC MODULE" AS DEFINED FOR FSC 5963 AND MICROCIRCUITS
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.480 NOMINAL MILS AND 0.496 NOMINAL CENTIMETERS |
| ABMK | OVERALL WIDTH | 0.750 INCHES MINIMUM |
| ADAT | BODY WIDTH | 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.016 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.506 INCHES MINIMUM AND 1.526 INCHES MAXIMUM |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 4.2 NOMINAL |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 30000.0 NOMINAL |
| AEHG | SPECIFIED FREQUENCY | 0.800 MEGAHERTZ |
| CQYL | DRIVE LEVEL RATING | 0.1 MILLIWATTS NOMINAL |
| STYL | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.020/+0.020 |
| ADUM | OVERALL THICKNESS | 0.345 INCHES MINIMUM |
| ADPR | BODY THICKNESS | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 1.500 INCHES MINIMUM |
| AFGA | OPERATING TEMP RANGE | -55.0/+75.0 DEG CELSIUS |
| AEHS | HOLDER COVER MATERIAL | METAL |
| AEBT | TERMINAL DIAMETER | 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |