The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.515 INCHES MAXIMUM IN, overall_length: 0.265 INCHES MAXIMUM IN, terminal_length: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, overall_diameter: 0.615 INCHES MAXIMUM IN, style_designator: HAT TYPE, 5 WIRE LEADS, circuit_resonance: ANTIRESONANCE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-045-4839, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| diameter | 0.515 INCHES MAXIMUM IN |
| overall_length | 0.265 INCHES MAXIMUM IN |
| terminal_length | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| overall_diameter | 0.615 INCHES MAXIMUM IN |
| style_designator | HAT TYPE, 5 WIRE LEADS |
| circuit_resonance | ANTIRESONANCE |
| terminal_diameter | 0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| drive_level_rating | 0.1 MILLIWATTS MINIMUM AND 1.0 MILLIWATTS MAXIMUM |
| mode_of_oscillation | FUNDAMENTAL |
| specified_frequency | 4.000 MEGAHERTZ |
| operating_temp_range | -55.0 TO 105.0 CELSIUS DEGC |
| load_capacitance_in_picofarads | 21.5 MINIMUM AND 22.5 MAXIMUM |
| NSN | 5955-01-045-4839 |
| DRIVE LEVEL RATING | 0.1 MILLIWATTS MINIMUM AND 1.0 MILLIWATTS MAXIMUM |
| SECOND CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL IN |
| SHUNT CAPACITANCE IN PICOFARADS | 2.5 MINIMUM AND 4.5 MAXIMUM |
| LOAD CAPACITANCE IN PICOFARADS | 21.5 MINIMUM AND 22.5 MAXIMUM |
| DIAMETER | 0.515 INCHES MAXIMUM IN |
| OVERALL DIAMETER | 0.615 INCHES MAXIMUM IN |
| EQUIVALENT RESISTANCE VALUE IN OHMS | 20.0 MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL IN |
| STYLE DESIGNATOR | HAT TYPE, 5 WIRE LEADS |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002 TO 0.002 |