This document describes the features of C7S-16.384-12-3030-X Quartz Crystal Unit, including frequency, frequency tolerance, temperature stability, load capacitance, parallel capacitance, equivalent series resistance, and drive level.
The AKER C7S-16.384-12-3030-X is a surface‑mount quartz crystal unit sized 7 × 5 mm. It operates at a nominal frequency of 16.384 MHz with a fundamental mode of oscillation and a load capacitance of 12 pF. Electrical characteristics include a frequency tolerance of +30 ppm at 25 °C, stability of +30 ppm over temperature, ESR up to 45 Ω, and a drive level ranging from 100 µW typical to 500 µW maximum.
The crystal is built with a metal cap and ceramic base, complies with RoHS requirements, and can withstand solder reflow up to +260 °C for 10 seconds. It is rated for an extended operating temperature range of –40 °C to +85 °C and a storage range of –55 °C to +125 °C, making it suitable for a variety of industrial and consumer electronics applications.
| Nominal Frequency | 16.384 MHz |
|---|---|
| Mode of Oscillation | Fundamental |
| Frequency Tolerance at 25°C | +30 ppm |
| Frequency Stability over Temperature | +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) | 45 Ω Max |
| Drive Level | 100 µW Typ – 500 µW Max |
| Solder Reflow Characteristics | +260 °C for 10 s Max |
| Package | Metal Cap, Ceramic Base |
| Dimensions | 7 × 5 mm (SMD) |
| Part Number | C7S-16.384-12-3030-X |
| RoHS Compliance | Compliant |
The nominal frequency is 16.384 MHz.
It operates from –40 °C to +85 °C (extended range).
The load capacitance is 12 pF.
Yes, the crystal is RoHS compliant.