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| Mfg Part Number: CR-27A U | Alternate P/N: CR27AU | NSN : 5955-00-057-0743 |
| NIIN : 000570743 | CAGE Code : 13571 | Manufacturer: Electronic Research Co |
| Item Name : Crystal Unit Quartz | FSC : 5955 Oscillators Piezoelectric Crystals |
Aviation Gamut, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts CR-27A U and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Crystal Unit Quartz CR-27A U from manufacturer Electronic Research Co and many more, all of which are available with short lead times and competitive prices. For NSN parts, Aviation Gamut is the ultimate source.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for CR-27A U. This means you can quickly sort through National Stock Numbers such as 5955000570743 and find parts from quality manufacturers like Electronic Research Co and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.023 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.775 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.725 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.317 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| AEBT | TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| AEHC | III MODE OF OSCILLATION | FUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | ANTIRESONANCE |
| AEHE | LOAD CAPACITANCE IN PICOFARADS | 32.0 NOMINAL AND 31.5 MINIMUM AND 32.5 MAXIMUM |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 7.0 MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 6.128044 MEGAHERTZ |
| AEHK | FREQUENCY TOLERANCE AT REFERENCE TEMP IN PERCENT | -0.007/+0.007 |
| AEHL | FREQUENCY STABILITY IN PERCENT | -0.0005 TO 0.0005 |
| AEHM | CONTROLLED REFERENCE TEMP | 75.0 DEG CELSIUS |
| AEHN | OPERABLE TEMP RANGE | -55.0/+90.0 DEG CELSIUS |
| AEHS | HOLDER COVER MATERIAL | METAL |
| AFGA | OPERATING TEMP RANGE | +70.0 TO 80.0 DEG CELSIUS |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 NOMINAL INCHES |
| CQYL | DRIVE LEVEL RATING | 5.0 MILLIWATTS NOMINAL AND 4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS MAXIMUM |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002/+0.002 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 35.0 NOMINAL |
| STYL | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTIN |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-3098/9 GOVERNMENT SPECIFICATION |
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