C7S-20.000-12-3030-X is a quartz crystal unit from AKER. It has a size of 7 x 5 mm SMD, a frequency of 20.000 MHz and a frequency tolerance of ±30 PPM. The operating temperature range is -40 to +85 º C.
The C7S-20.000-12-3030-X is a 7 × 5 mm SMD quartz crystal unit with a metal cap and ceramic base, designed for high‑frequency applications. It complies with RoHS requirements and is supplied by AKER USA.
The sheet lists detailed electrical parameters such as nominal frequency, tolerance, stability, load capacitance, ESR and drive level, as well as mechanical data including package size and temperature ranges. These specifications help designers select the part for circuits requiring precise timing and stability.
| Nominal Frequency | 20.000 MHz |
|---|---|
| Frequency Tolerance at 25°C | +30 |
| Frequency Stability over Temperature Range | +30 PPM Max |
| Operating Temperature Range (Extended) | -40 to +85 °C |
| Storage Temperature Range | -55 to +125 |
| Aging per Year | +3 PPM Max |
| Load Capacitance | 12 pF |
| Shunt Capacitance (Maximum) | 7 pF |
| Equivalent Series Resistance (ESR) | 45 Ohms Max |
| Drive Level | 100 Typ - 500 Max µW |
| Solder Reflow Characteristics | +260 °C for 10 s Max |
| Package | 7x5mm SMD |
| Construction | Metal Cap, Ceramic Base |
| RoHS Compliance | Yes |
The nominal frequency is 20.000 MHz.
It operates from –40 °C to +85 °C (extended range).
Yes, the part is RoHS compliant.