E3X200087ZA3

Crystals Overview

The E3X200087ZA3 is a surface mount crystal resonator manufactured by Eaton Electronics Division. It operates at a fundamental frequency of 20 MHz with a frequency tolerance of ±15 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, No Lead package configuration, commonly referred to as the 3225 metric size. This device is designed for precision timing applications requiring stable oscillation within specified environmental conditions.

Crystals Feature Summary

• Provides precise 20 MHz frequency generation with tight ±15 ppm tolerance
• Utilizes compact 4-SMD no-lead surface mount packaging for automated assembly
• Engineered with 8 pF load capacitance and 50 Ohm ESR characteristics

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific ordering suffix ZA3 against the official Eaton datasheet to confirm exact electrical parameters and package dimensions. Ensure compatibility with reflow soldering profiles defined in the manufacturer's thermal guidelines. Cross-reference RoHS compliance status directly from the latest product documentation before integration into designs.

Crystals Selection Notes

Select this component when a 20 MHz reference with ±15 ppm stability is required in a small form factor. Consider the 8 pF load capacitance requirement of the host oscillator circuit to ensure accurate frequency performance. Evaluate the 50 Ohm ESR against the oscillator driver strength specifications to guarantee reliable startup and sustained operation.

Crystals Part Context

This part belongs to Eaton's line of surface mount crystal resonators designed for consumer and industrial electronics. The 3225 package size offers a balance between electrical performance and board space efficiency. These components are typically used in systems requiring precise timekeeping or data synchronization where standard ceramic resonators lack sufficient accuracy.

Crystals Replacement Considerations

Consult Eaton's official substitution guide for direct equivalents. Verify that any alternative maintains identical 20 MHz frequency, ±15 ppm tolerance, 8 pF load capacitance, and 4-SMD footprint compatibility.