E3X384081X09

Crystals Overview

The E3X384081X09 is a surface mount crystal resonator manufactured by Eaton Electronics Division. It operates at a fundamental frequency of 38.4 MHz with a frequency stability tolerance of ±10 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 20 Ohms. It utilizes a 4-SMD, no-lead package configuration with a maximum height of 0.8 mm. This device is designed for precise timing applications requiring compact form factors.

Crystals Feature Summary

• Surface mount design for automated assembly
• High frequency stability for precision timing
• Compact low-profile package

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller oscillator sources
• Communication interface timing

Crystals Procurement Notes

Verify the specific ordering suffix against the official Eaton datasheet to ensure compatibility with required load capacitance and frequency tolerance specifications. Confirm that the 4-SMD no-lead footprint matches the target PCB layout. Request manufacturer certification documents to validate compliance with relevant environmental standards before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 38.4 MHz reference is required with ±10 ppm stability. Ensure the circuit design supports an 8 pF load capacitance to maintain accuracy. Verify that the 20 Ohm ESR aligns with the oscillator circuit's drive level requirements. Consider the 0.8 mm height constraint for space-limited enclosures.

Crystals Part Context

This part belongs to Eaton's surface mount crystal resonator family. It provides a stable clock source for electronic systems. The 38.4 MHz frequency is commonly used in data communication and computing applications. The no-lead construction facilitates reliable soldering processes in high-volume manufacturing environments.

Crystals Replacement Considerations

Consult Eaton's official cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence based solely on matching frequency and package dimensions. Verify load capacitance and ESR parameters match the original design requirements before substitution.