This data sheet is about C7S-8.000-12-3030-X Quartz Crystal Unit 7 x 5 mm SMD product specifications, including frequency, frequency stability, operating temperature range, storage temperature range, aging time, load capacitance, parallel capacitance, equivalent series resistance, drive level and reflow characteristics
The AKER C7S-8.000-12-3030-X is a 7 × 5 mm surface‑mount quartz crystal unit designed for precise frequency generation. It complies with RoHS and is lead‑free, making it suitable for modern electronic assemblies.
Key electrical specifications include a nominal frequency of 8 MHz, a load capacitance of 12 pF, ESR up to 110 Ω, and a drive level range of 100 µW to 500 µW. Mechanical details note a metal cap, ceramic base, and operating temperature range from –40 °C to +85 °C (extended).
| Nominal Frequency | 8.000 MHz |
|---|---|
| Mode of Oscillation | Fundamental |
| Frequency Tolerance at 25°C | +30 ppm |
| Frequency Stability over Temperature Range | +30 ppm Max |
| Operating Temperature Range (Extended) | -40 to +85 °C |
| Storage Temperature Range | -55 to +125 °C |
| Aging per Year | +3 ppm Max |
| Load Capacitance | 12 pF |
| Shunt Capacitance (Maximum) | 7 pF |
| Equivalent Series Resistance (ESR) | 110 Ω Max |
| Drive Level | 100 µW Typ – 500 µW Max |
| Solder Reflow Characteristics | +260 °C for 10 s Max |
The nominal frequency is 8.000 MHz.
It operates from –40 °C to +85 °C (extended range).
Yes, the crystal is RoHS compliant and lead‑free.