FA-238 25.0000ME-C0

Crystals Overview

The Epson FA-238 25.0000ME-C0 is a surface-mount crystal unit operating at a standard frequency of 25 MHz. It features a frequency tolerance of ±15 ppm and a frequency stability of ±30 ppm within an operating temperature range of -20°C to +70°C. The component utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height. It has a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. The device operates in fundamental mode and complies with RoHS 3 and REACH standards.

Crystals Feature Summary

• High-stability ceramic surface-mount construction for reliable signal generation
• Compact 4-pin SMD footprint designed for automated assembly processes
• Compliant with environmental regulations including RoHS 3 and REACH

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'C0' against official Epson documentation to confirm the exact frequency tolerance and stability ratings. Ensure the required operating temperature range aligns with the -20°C to +70°C specification. Confirm that the 18 pF load capacitance matches the target circuit design requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 25 MHz fundamental mode crystal is required for space-constrained designs. The 3.2 x 2.5 mm package size offers a balance between performance and board area. Consider the ±15 ppm tolerance for applications requiring precise timing synchronization. Verify compatibility with the host oscillator circuit's load capacitance settings.

Crystals Part Context

This part belongs to the Epson FA-238 series of high-stability ceramic surface-mount crystals. The series provides various frequency options within the 16 MHz to 50 MHz range. The FA-238 form factor is widely used in consumer electronics and industrial equipment where small size and stable frequency output are critical for system operation.

Crystals Replacement Considerations

FA-238 25.0000ME-C

Crystals FAQ

What is the operating temperature range for this crystal?

The specified operating temperature range is -20°C to +70°C.

What is the equivalent series resistance (ESR) value?

The ESR is 50 Ohms.