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 |
|---|---|
| 57057 | NAVCOM DEFENSE ELECTRONICS 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 |
|---|---|---|
| AEHM | CONTROLLED REFERENCE TEMP | 75.0 DEG CELSIUS |
| AFGA | OPERATING TEMP RANGE | +70.0/+80.0 DEG CELSIUS |
| AEBT | TERMINAL DIAMETER | 0.050 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | THIRD OVERTONE |
| CQYL | DRIVE LEVEL RATING | 0.8 MILLIWATTS MINIMUM AND 1.0 MILLIWATTS NOMINAL AND 1.2 MILLIWATTS MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.023 INCHES MAXIMUM |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 40.0 NOMINAL |
| STYL | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| AEHL | FREQUENCY STABILITY IN PERCENT | -0.0005/+0.0005 |
| ABMK | OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 43.62963 MEGAHERTZ |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002/+0.002 |
| TEST | TEST DATA DOCUMENT | 81349-MILC3098 SPECIFICATION |
| ADAT | BODY WIDTH | 0.725 INCHES MAXIMUM |
| AEHS | HOLDER COVER MATERIAL | METAL |
| ADPR | BODY THICKNESS | 0.317 INCHES MAXIMUM |
| AEHN | OPERABLE TEMP RANGE | -55.0/+90.0 DEG CELSIUS |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 NOMINAL INCHES |
| ABJT | TERMINAL LENGTH | 0.248 INCHES MAXIMUM |
| AEHK | FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT | -0.007/+0.007 |
| ADAQ | BODY LENGTH | 0.775 INCHES MAXIMUM |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 7.0 MAXIMUM |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |