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 |
|---|---|
| 18853 | INFICON EDC INC. |
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 |
|---|---|---|
| ADAV | OVERALL DIAMETER | 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ABMZ | DIAMETER | 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 27.875 MEGAHERTZ |
| AEHC | MODE OF OSCILLATION | THIRD OVERTONE |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 5.0 MAXIMUM |
| CQYL | DRIVE LEVEL RATING | 0.5 MILLIWATTS NOMINAL |
| STYL | STYLE DESIGNATOR | HAT TYPE, 3 WIRE LEADS |
| ABHP | OVERALL LENGTH | 0.220 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.190 NOMINAL MILS AND 0.210 NOMINAL CENTIMETERS |
| ABJT | TERMINAL LENGTH | 0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM |
| AEHS | HOLDER COVER MATERIAL | METAL |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 50.0 MAXIMUM |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.0025/+0.0025 |
| AFGA | OPERATING TEMP RANGE | -55.0/+100.0 DEG CELSIUS |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |
| AEBT | TERMINAL DIAMETER | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |