EA2025RA08-25.000M TR

Crystals Overview

The EA2025RA08-25.000M TR is a quartz crystal resonator manufactured by Ecliptek, designed for surface-mount applications. It operates at a nominal frequency of 25.000 MHz with a parallel resonant mode. The component features an 8pF load capacitance and maintains a frequency tolerance and stability of ±10ppm at 25°C. It exhibits a maximum equivalent series resistance of 80 Ohms and a shunt capacitance of 5pF maximum. The device supports a drive level of up to 100µWatts and offers aging stability of ±3ppm per year maximum. It functions within a temperature range of 0°C to +70°C.

Crystals Feature Summary

• Provides precise timing solutions with high frequency stability suitable for digital circuits
• Utilizes AT-cut fundamental mode operation for reliable performance
• Designed for surface-mount integration with a compact four-pad ceramic package

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging configuration as documented in distributor listings. Confirm RoHS compliance status through official manufacturer documentation or certified datasheets prior to procurement. Ensure the operating temperature range of 0°C to +70°C aligns with the target application environment requirements. Cross-reference the part number with the manufacturer's current production status to avoid obsolete inventory issues.

Crystals Selection Notes

Select this component when a 25 MHz reference with tight ±10ppm stability is required for surface-mount designs. Consider the 8pF load capacitance compatibility with the host circuit's oscillator design. Evaluate the 0°C to +70°C temperature range against environmental constraints. The low equivalent series resistance facilitates efficient oscillation startup in standard CMOS oscillator configurations.

Crystals Part Context

This part belongs to the EA2025 series of quartz crystals from Ecliptek, characterized by small footprint surface-mount packages. The series typically includes variants with different frequencies, load capacitances, and stability grades. The EA2025RA08 specifically denotes the 25 MHz variant with 8pF load and 10ppm stability, distinguishing it from other series members like the EA2025FA12 which offers wider temperature ranges but lower stability.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing oscillator circuits before considering alternative manufacturers.