EA2532QA18-14.7456M TR

Crystals Overview

The EA2532QA18-14.7456M TR is a surface-mount quartz crystal manufactured by Ecliptek, designed for precision timing applications. It operates at a nominal frequency of 14.7456 MHz with a frequency tolerance of ±15 ppm and stability of ±20 ppm. The component features an 18 pF load capacitance and a maximum equivalent series resistance (ESR) of 100 Ohms. Housed in a compact 3.2 mm x 2.5 mm SMD package with a height of 0.8 mm, it supports a standard drive level of 100 uW. The device is rated for operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Compact 3.2mm x 2.5mm surface-mount footprint suitable for space-constrained designs
• High frequency stability of ±20 ppm across the operating temperature range
• Robust performance with low equivalent series resistance for efficient circuit integration

Crystals Applications

• Precision clock generation in medical devices
• Timing circuits in consumer electronics
• Data communication interfaces requiring stable reference frequencies

Crystals Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the requested quantity matches the available reel specifications to avoid handling discrepancies during assembly.

Crystals Selection Notes

Select this component when a small form factor is required alongside strict frequency accuracy. The 14.7456 MHz frequency is ideal for serial communication standards. Verify that the system's load capacitance matches the 18 pF specification to maintain frequency accuracy. Consider the -40°C to +85°C range against environmental requirements.

Crystals Part Context

This part belongs to the EA2532 series of crystals from Ecliptek, characterized by its miniature size. It serves as a fundamental timing element in electronic systems where precise oscillation is critical. The series is widely utilized in industries demanding reliable, low-profile passive components for signal integrity.

Crystals Replacement Considerations

Direct substitutes include other 14.7456 MHz crystals in 3225 packages with matching electrical parameters. Cross-reference load capacitance and ESR values carefully. Verify pin compatibility and thermal characteristics before substituting.