C2E-27.120-12-1520-R

Crystals Overview

The C2E-27.120-12-1520-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp. It operates at a fundamental frequency of 27.12 MHz with a load capacitance of 12 pF. The component features a frequency tolerance of ±15 ppm and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no-lead package design suitable for automated assembly processes.

Crystals Feature Summary

• Surface-mount SMD configuration for direct board integration
• Fundamental mode quartz crystal operation
• Standardized 12 pF load capacitance compatibility

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Embedded system oscillator modules

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the selected variant matches the required load capacitance and frequency stability parameters for the target circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component based on the requirement for a 27.12 MHz reference signal with ±15 ppm accuracy. Confirm that the 100 Ohm ESR aligns with the oscillator circuit's drive level constraints. Validate the 4-SMD footprint dimensions against the PCB layout guidelines to ensure proper solder joint formation and mechanical reliability.

Crystals Part Context

This part belongs to the family of surface-mount quartz crystals produced by Aker Technology Corp. These components are designed to provide stable frequency references for digital logic and communication systems. The product line emphasizes compact form factors and reliable performance in consumer and industrial electronics applications requiring precise timing signals.

Crystals Replacement Considerations

Compatible substitutes include other 27.12 MHz SMD crystals with matching 12 pF load capacitance and similar physical dimensions. Verify that alternative parts maintain comparable frequency stability and ESR values to ensure circuit compatibility without redesigning the oscillator network.