The Connor-Winfield model CS-043-048.0M is a high-precision 48MHz quartz crystal resonator operating in fundamental mode with an AT-cut design. It is housed in a compact, hermetically sealed 3.2x2.5mm ceramic surface-mount package. Specifically designed as a reference crystal for synthesizer and timing applications, it offers a tight frequency calibration of ±15 ppm and a frequency stability of ±25 ppm across an industrial operating temperature range of -40°C to 85°C. The component features low aging, low equivalent series resistance of 20 Ohms, and is optimized for efficient performance in space-constrained electronic designs.
Connor-Winfield CS-043-048.0M technical specifications.
| Output Frequency | 48.0MHz |
| Frequency Calibration | ±15ppm |
| Frequency Stability | ±25ppm |
| Operating Temperature Range | -40 to 85°C |
| Load Capacitance | 8pF |
| Equivalent Series Resistance (ESR) | 20Ohms |
| Operation Mode | Fundamental |
| Crystal Cut | AT Cut |
| Shunt Capacitance (C0) | 2.0 (nominal)pF |
| Aging | ±1ppm/year |
| Drive Level | 10 to 200uW |
| Insulation Resistance | 500Mohm |
| RoHS | Compliant |
| REACH | Unaffected |
No datasheet is available for this part.