The document describes a quartz crystal unit called C6S-14.31818-12-3030-X, which has dimensions of 6 x 3.5 mm and is suitable for surface mount. It operates at a frequency of 14.31818 MHz with fundamental mode of oscillation. The frequency tolerance is ±30 PPM at 25°C and the frequency stability is also ±30 PPM. The operating temperature range is -40 to +85°C. The unit has a load capacitance of 12 pF, maximum shunt capacitance of 7 pF, and equivalent series resistance (ESR) of 60 Ohms. The drive level is 100-500 uW. The product is RoHS compliant and lead-free.
The AKER C6S-14.31818-12-3030-X is a surface‑mount quartz crystal unit (6 × 3.5 mm) designed for precise frequency control in electronic circuits. It features a metal cap and ceramic base and complies with RoHS standards.
The datasheet lists detailed electrical specifications such as a nominal frequency of 1 431 818 MHz, load capacitance of 12 pF, and ESR up to 60 Ω, as well as mechanical dimensions and temperature ranges for operation and storage.
| Nominal Frequency | 1431818 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 |
| Shunt Capacitance (Maximum) | 7 pF |
| Equivalent Series Resistance (ESR) | 60 Ohms Max |
| Drive Level | 100 Typ - 500 Max uW |
| Solder Reflow Characteristics | +260 for 10 s Max °C |
| Package Size | 6 x 3.5 mm SMD |
The nominal frequency is 1 431 818 MHz.
It operates from –40 °C to +85 °C (extended range).
The load capacitance is specified as 12 pF.
The part number is C6S-14.31818-12-3030-X.