C3E-12.000-12-1015-X-R

Crystals Overview

The C3E-12.000-12-1015-X-R is a parallel fundamental mode quartz crystal manufactured by Aker Technology Corp, designed for surface mount applications in a 4-pin SMD package. It operates at a nominal frequency of 12 MHz with a load capacitance of 12 pF and a maximum equivalent series resistance of 80 Ohms. The component features a frequency tolerance of ±10 ppm at 25°C and an aging rate of 3 ppm per year over the operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode parallel resonance operation
• Surface mount 4-pin SMD packaging
• High frequency stability with low aging

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Embedded system oscillators

Crystals Procurement Notes

Verify that the specific part number matches the required electrical parameters, particularly the 12 pF load capacitance and 80 Ohm ESR limit. Confirm RoHS compliance status and ensure the supplier provides official datasheets to validate the ±10 ppm tolerance and temperature range specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz reference signal is required for surface mount designs. Ensure the circuit design accommodates the specified 12 pF load capacitance to maintain accuracy. Consider the 80 Ohm ESR limit for oscillator circuit stability and verify that the operating environment stays within the -40°C to +85°C range.

Crystals Part Context

This crystal belongs to the C3E series from Aker Technology Corp, which offers various frequencies and packages. It is commonly associated with Espressif ESP32-S2 development boards and modules, serving as a primary clock source for these microcontrollers. The series supports standard industrial temperature ranges and RoHS standards.

Crystals Replacement Considerations

Equivalent parts include C3E-12.000-12-1015-R and other variants within the C3E series such as C3E-40.000-10-1015-X-R for different frequencies.