This is a 10.000MHz quartz crystal unit produced by Aker company. Its model is CA4-10.000-18-3050-X. It meets RoHS standards and is lead-free. Its operating temperature range is -40 to +85 degrees Celsius and its storage temperature range is -55 to +125 degrees Celsius.
The AKER CA4-10.000-18-3050-X is a HC‑49/U‑S‑SMD quartz crystal unit designed for surface‑mount applications.
It operates at a nominal 10 MHz with a load capacitance of 18 pF, offers a frequency tolerance of ±30 ppm at 25 °C, and maintains stability of ±50 ppm over temperature. The device is rated for an extended operating temperature range of –40 °C to +85 °C and a storage range of –55 °C to +125 °C.
| Nominal Frequency | 10.000 MHz |
|---|---|
| Frequency Tolerance at 25°C | +30 ppm |
| Frequency Stability over Temperature Range | +50 ppm Max |
| Operating Temperature Range (Extended) | -40 to +85 °C |
| Storage Temperature Range | -55 to +125 |
| Aging per Year | +3 ppm Max |
| Load Capacitance | 18 pF |
| Shunt Capacitance (Maximum) | 7 pF |
| Equivalent Series Resistance (ESR) | 50 Ohms Max |
| Drive Level | 100 Typ - 500 Max µW |
| Solder Reflow Characteristics | +260 °C for 10 s Max |
The nominal frequency is 10.000 MHz.
It operates from –40 °C to +85 °C.
The specified load capacitance is 18 pF.