FA-238 27.0000MB-C0

Crystals Overview

The FA-238 27.0000MB-C0 is a surface-mount crystal unit manufactured by EPSON, designed for precise frequency generation in electronic circuits. It operates at a nominal frequency of 27 MHz with a frequency tolerance of ±50 ppm and a stability of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm x 0.70mm maximum height. The device supports fundamental oscillation mode and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package suitable for automated assembly
• Fundamental mode operation ensuring stable frequency generation
• Compliance with RoHS 3 environmental standards

Crystals Applications

• Clock signal generation for microcontrollers and processors
• Timing reference for communication interfaces
• Frequency control in consumer electronics devices

Crystals Procurement Notes

Verify the specific suffix 'C0' against official EPSON documentation to confirm the 18pF load capacitance specification, as other suffixes in the FA-238 series may differ. Ensure compatibility with the target circuit's load capacitance requirements before integration. Cross-reference datasheets for accurate mechanical footprint details.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required with ±50 ppm tolerance. The 18pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C operating range for environmental suitability. Verify package dimensions fit the PCB layout constraints.

Crystals Part Context

This part belongs to the FA-238 series of surface-mount crystals from EPSON Timing. The series offers various frequency options and load capacitances. The FA-238 format is widely used in compact electronic designs requiring reliable timing sources. Different suffixes indicate variations in load capacitance and packaging specifications.

Crystals Replacement Considerations

Direct substitutes include other FA-238 variants with matching 27 MHz frequency and 18pF load capacitance, such as FA-238 27.0000MB-G3 or FA-238 27.0000MB-K3, provided their electrical parameters align with the application requirements.