This is a specification sheet for C3E-40.000-12-1010-X quartz crystal unit, which mainly introduces the product's frequency, temperature range, load capacitance, and internal resistance.
This datasheet provides the key electrical specifications for the Aker C3E-40.000-12-1010-X quartz crystal unit, such as nominal frequency, tolerance, stability, temperature ranges, load capacitance, ESR and drive level. It also lists mechanical dimensions and recommended land pattern for PCB mounting.
The document includes RoHS compliance information, solder reflow characteristics, and storage conditions, making it suitable for designers and manufacturers needing detailed component data for reliable integration.
| Nominal Frequency | 40.000 MHz |
|---|---|
| Frequency Tolerance at 25°C | +10 |
| Frequency Stability over Temperature Range | +10 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) | 5 pF |
| Equivalent Series Resistance (ESR) | 50 Ohms Max |
| Drive Level | 100 Typ - 500 Max µW |
| Solder Reflow Characteristics | +260 for 10 s Max °C |
| Package Size | 3.2 x 2.5 mm SMD |
The nominal frequency is 40.000 MHz.
It operates from –40 °C to +85 °C (extended range).
The load capacitance is 12 pF.
The maximum equivalent series resistance is 50 Ω.