National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| CR77/U40M370370 | 81349 | M | 2 | 2 | E | ZZ | ||
| MIL-PRF-3098/55 | 81349 | M | 4 | 1 | E | ZZ | ||
| CR77U40-37037MC | 81349 | M | C | 1 | 3 | ZZ | AC | |
| CR-77/U40.370370MHZ | 81349 | M | 5 | 9 | E | TX |
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 |
|---|---|---|
| ADAQ | BODY LENGTH | 0.530 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.530 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.183 INCHES MAXIMUM |
| CQYL | DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| AFGA | OPERATING TEMP RANGE | -55.0/+105.0 DEG CELSIUS |
| AEHG | SPECIFIED FREQUENCY | 40.37037 MEGAHERTZ |
| AEBT | TERMINAL DIAMETER | 0.040 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.150 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | THIRD OVERTONE |
| ABMK | OVERALL WIDTH | 0.435 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.778 INCHES MAXIMUM |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 40.0 NOMINAL |
| STYL | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.192 NOMINAL INCHES |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002/+0.002 AND -0.003/+0.003 |
| TEST | TEST DATA DOCUMENT | 81349-MILC3098 SPECIFICATION |
| AEHS | HOLDER COVER MATERIAL | METAL |
| ABJT | TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| ADAT | BODY WIDTH | 0.402 INCHES MAXIMUM |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 7.0 MAXIMUM |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |