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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
81349 MILITARY SPECIFICATIONS PROMULGATED

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
CQBK CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.478 NOMINAL MILS AND 0.494 NOMINAL CENTIMETERS
AFGA OPERATING TEMP RANGE -55.0/+105.0 DEG CELSIUS
CRMP EQUIVALENT RESISTANCE VALUE IN OHMS 23.0 MAXIMUM
ABHP OVERALL LENGTH 0.998 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
AEHC MODE OF OSCILLATION THIRD OVERTONE
ADUM OVERALL THICKNESS 0.352 INCHES MAXIMUM
STYL STYLE DESIGNATOR OVAL BODY, PIN TERMINALS
ABMK OVERALL WIDTH 0.757 INCHES MAXIMUM
AEHE LOAD CAPACITANCE IN PICOFARADS 31.5 MINIMUM AND 32.5 MAXIMUM
ABJT TERMINAL LENGTH 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
AEBT TERMINAL DIAMETER 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
ADAT BODY WIDTH 0.725 INCHES MAXIMUM
AEHS HOLDER COVER MATERIAL METAL
ADPR BODY THICKNESS 0.317 INCHES MAXIMUM
CQYL DRIVE LEVEL RATING 2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
ZZZK SPECIFICATION/STANDARD DATA 81349-MIL-C-3098/14 GOVERNMENT SPECIFICATION
AEHG SPECIFIED FREQUENCY 21.5035 MEGAHERTZ
ADAQ BODY LENGTH 0.775 INCHES MAXIMUM
AEHD CIRCUIT RESONANCE ANTIRESONANCE
TEST TEST DATA DOCUMENT 81349-MIL-C-3098 SPECIFICATION
AEHF SHUNT CAPACITANCE IN PICOFARADS 12.0 MAXIMUM
CRFX FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005/+0.005

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