EA2532QA18-25.000M TR

Crystals Overview

The EA2532QA18-25.000M TR is a surface-mount ceramic crystal operating at a nominal frequency of 25 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±15 ppm and stability of ±20 ppm. Designed for industrial environments, it supports an operating temperature range from -40°C to +85°C. The device utilizes a compact 3.2 mm x 2.5 mm x 0.8 mm SMD package with four solderable terminals.

Crystals Feature Summary

• Provides precise timing signals through stable ceramic resonator technology
• Supports automated assembly via standard surface-mount packaging formats
• Maintains frequency accuracy across wide industrial temperature variations

Crystals Applications

• Industrial control systems requiring reliable clock sources
• Communication equipment utilizing 25 MHz reference frequencies
• Microcontroller-based embedded designs needing external timing elements

Crystals Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, as variants exist in cut tape, reel, or MouseReel formats. Ensure the requested quantity aligns with the manufacturer's minimum order requirements and lead times. Confirm RoHS compliance status and check for any recent product discontinuance notifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a low-cost, high-stability crystal is required for 25 MHz applications. The 18 pF load capacitance must match the oscillator circuit design specifications. Consider the 60 Ohm ESR value for power consumption constraints. This part is suitable for designs where size constraints allow for a 3225 footprint and operation within the specified temperature range.

Crystals Part Context

This part belongs to the EA2532 series of ceramic crystals manufactured by Ecliptek, now part of Abracon. The series is characterized by its small form factor and reliability in consumer and industrial electronics. It serves as a fundamental timing element for digital circuits, replacing larger through-hole alternatives in modern PCB layouts.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 3225 dimensions, 18 pF load capacitance, and similar ESR values. Verify pin compatibility and mounting pad layout matches before substitution. Cross-reference with Abracon's current portfolio for updated equivalents if the original part is discontinued.