12.000 MHz quartz crystal unit, 5 x 3.2 mm SMD, with RoHS standard and lead-free.
The Aker C5S-12.000-12-3030-X is a surface‑mount quartz crystal unit measuring 5 × 3.2 mm. It is designed for precise frequency control with a nominal frequency of 12.000 MHz and complies with RoHS (lead‑free) requirements.
The document lists the crystal's electrical characteristics such as load capacitance, ESR and drive level, as well as mechanical and environmental specifications including temperature ranges, aging and solder reflow limits.
| Nominal Frequency | 12.000 MHz |
|---|---|
| Frequency Tolerance (25 °C) | ±30 PPM |
| Maximum Frequency Stability | ±30 PPM |
| Operating Temperature Range | -40 °C to +85 °C |
| Storage Temperature Range | -55 °C to +125 °C |
| Aging per Year | ±3 PPM |
| Maximum Load Capacitance | 12 pF |
| Shunt Capacitance (Maximum) | 7 pF |
| Equivalent Series Resistance (ESR) | 90 Ω |
| Maximum Drive Level | 100 µW typical – 500 µW max |
| Solder Reflow Characteristics | +260 °C for 10 s max |
The nominal frequency is 12.000 MHz.
It operates from –40 °C to +85 °C (extended range).
Yes, it is RoHS compliant and lead‑free.
The maximum load capacitance is 12 pF.