The Qantek QC16 Series 1.2×1.6 mm 4‑Pad SMD Quartz Crystal Unit datasheet provides dimensions, frequency range, tolerance, stability, temperature and…
The QC16 Series quartz crystal unit is an ultra‑miniature 1.2 × 1.6 × 0.4 mm SMD component designed for high‑density applications such as modems, communication equipment, wireless and automotive devices. It features a seam‑sealed ceramic package with a metal lid for precision and reliability.
The datasheet lists mechanical dimensions, frequency range (24 MHz‑40 MHz), tolerance (±15‑±30 ppm at 25 °C), stability over temperature, storage temperature, aging, load capacitance, ESR, drive level, insulation resistance and packaging details, along with part numbering and marking code guides.
| Package size | 1.2 × 1.6 × 0.4 mm |
|---|---|
| Frequency range | 24.000 MHz to 40.000 MHz |
| Frequency tolerance (25 °C) | ±15 to ±30 ppm |
| Frequency stability over temperature | ±10 ppm to ±100 ppm depending on temperature |
| Storage temperature | -55 °C to +125 °C |
| Aging per year | ±3 ppm max. |
| Load capacitance | 7 pF to 32 pF |
| Equivalent series resistance (ESR) | see ESR Table |
| Drive level | 100 µW max. |
| Insulation resistance | 500 MΩ at 100 Vdc ±15 Vdc |
The package measures 1.2 × 1.6 × 0.4 mm.
It operates from 24.000 MHz to 40.000 MHz (fundamental).
The unit can be stored from –55 °C up to +125 °C.
Load capacitance can be selected between 7 pF and 32 pF.