C3E-27.120-12-1015-X-R

Crystals Overview

The C3E-27.120-12-1015-X-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp. It operates at a fundamental frequency of 27.12 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a 4-SMD, no-lead package suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with standard SMT processes
• RoHS compliant construction

Crystals Applications

• Clock signal generation for digital circuits
• Frequency reference for communication modules
• Timing source for microcontroller systems

Crystals Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 4-SMD package dimensions match your PCB footprint. Ensure compatibility with reflow soldering profiles specified in the manufacturer datasheet to maintain component integrity during assembly.

Crystals Selection Notes

Select this component when a precise 27.12 MHz timing reference is required in a compact surface-mount form factor. Consider the ±10 ppm tolerance and 100 Ohm ESR specifications to ensure stability within your oscillator circuit. Evaluate the 12 pF load capacitance requirement to match your host device's internal or external capacitor configuration.

Crystals Part Context

This part belongs to the C3E series of crystals from Aker Technology Corp. It is designed as an active product for general-purpose timing applications. The series offers various frequency options and package configurations to support diverse electronic design needs across consumer and industrial sectors.

Crystals Replacement Considerations

Direct substitutes include C3E-27.120-12-1020-X-R and C3E-27.120-10-1015-R. Verify that alternative part numbers match the exact frequency, load capacitance, and package type to ensure functional equivalence without redesigning the host circuit.