X2U038400B81H-EPQZ

Crystals Overview

The X2U038400B81H-EPQZ is a surface-mount crystal resonator manufactured by Harmony Electronics Corp. It operates at a fundamental frequency of 38.4 MHz with a load capacitance of 8 pF and a frequency tolerance of ±10 ppm. The component supports an extended operating temperature range from -30°C to +85°C, ensuring stability in demanding environments. Designed for high reliability, it utilizes advanced quartz technology to maintain precise timing signals. This device is suitable for applications requiring compact form factors and consistent performance across varying thermal conditions.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Extended temperature operation capability
• High frequency stability and precision

Crystals Applications

• Data communication systems
• Consumer electronic devices
• Industrial networking equipment

Crystals Procurement Notes

Verify the specific ordering suffix EPQZ against official Harmony Electronics documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with reflow soldering profiles defined in the product datasheet. Cross-reference the load capacitance value with circuit design requirements to guarantee accurate oscillator performance. Confirm active status through authorized distributors before procurement.

Crystals Selection Notes

Select this component when a 38.4 MHz reference signal is required with tight tolerance constraints. Consider the 8 pF load capacitance requirement for oscillator circuit matching. Evaluate the -30°C to +85°C range against environmental conditions. Compare physical dimensions against PCB layout constraints to ensure proper footprint accommodation during design integration.

Crystals Part Context

Harmony Electronics Corporation specializes in quartz frequency control components, including crystals and oscillators. Established in 1976, the company focuses on precision timing solutions for various industries. The X2U series represents their surface-mount crystal offerings, designed for modern electronics manufacturing needs.

Crystals Replacement Considerations

Consult official Harmony Electronics substitution guides for compatible alternatives. Verify equivalent electrical parameters such as frequency, tolerance, and load capacitance. Ensure mechanical footprint compatibility if direct pin-to-pin replacement is required.