EA2532LA18-20.000M TR

Crystals Overview

The EA2532LA18-20.000M TR is a surface-mount quartz crystal resonator manufactured by Ecliptek, designed for precision timing applications. It operates at a nominal frequency of 20 MHz with a load capacitance of 18 pF. The component features a frequency tolerance and stability of ±15 ppm at 25°C, ensuring reliable performance in standard operating conditions. It utilizes an AT-cut fundamental mode of operation and supports a maximum drive level of 10 µW. The unit is housed in a compact 3.2 mm x 2.5 mm SMD package, suitable for space-constrained designs.

Crystals Feature Summary

• Compact 3.2 mm x 2.5 mm surface-mount package design
• AT-cut fundamental mode operation for stable frequency generation
• High frequency stability with ±15 ppm tolerance at 25°C
• Low drive level capability of 10 µW for power efficiency

Crystals Applications

• Embedded communication systems requiring precise clock signals
• Microcontroller-based digital circuits
• Consumer electronics with limited board space
• Industrial control modules needing stable timing references

Crystals Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the supplier provides valid datasheets matching the exact part number to guarantee electrical parameter accuracy and material specifications.

Crystals Selection Notes

Select this component for applications requiring a balance between small form factor and high frequency stability. The 18 pF load capacitance must match the circuit's external capacitors to achieve the specified 20 MHz output. Consider the ±15 ppm tolerance against system requirements; if tighter stability is needed, higher-grade variants within the family should be evaluated.

Crystals Part Context

This part belongs to the EA2532 series of surface-mount crystals from Ecliptek. The series is characterized by its small footprint and reliability in general-purpose timing applications. The 'LA' designation typically refers to specific casing or sealing variations within the product line, while '18' denotes the load capacitance and '20.000M' specifies the frequency.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz SMD crystals with identical 3.2x2.5mm dimensions and 18pF load capacitance. Cross-reference parameters such as ESR, aging rate, and temperature range to ensure functional equivalence. Verify that alternative parts support the same 10 µW drive level to prevent over-driving the resonator.