7M-38.400MEIQ-T

Crystals Overview

The 7M-38.400MEIQ-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 38.4 MHz. It features a frequency stability and tolerance of ±10 ppm. The component is designed for surface mount applications with a 4-SMD, no-lead package measuring 3.20 mm in length, 2.50 mm in width, and a maximum height of 0.80 mm. It requires a load capacitance of 10 pF and exhibits an equivalent series resistance (ESR) of 50 Ohms. The device supports a base harmonic operating mode and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Ultra-miniature thin profile design suitable for space-constrained surface mount layouts
• High accuracy frequency stability with ±10 ppm tolerance for precise timing control
• Low series resistance characteristic supporting efficient circuit operation

Crystals Applications

• General-purpose digital clock signal generation
• Microcontroller system timing references
• Communication interface synchronization circuits

Crystals Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical parameters, as variations may exist within the product family. Ensure compatibility with standard reflow soldering profiles and check RoHS compliance status prior to integration into final assemblies.

Crystals Selection Notes

Select this component when a compact footprint is required alongside high frequency precision. The 3.2x2.5 mm package offers a balance between size and performance. Confirm that the 50 Ohm ESR aligns with the oscillator circuit requirements and that the -20°C to +70°C temperature range meets the operational environment specifications.

Crystals Part Context

This part belongs to the 7M series of MHz crystals from TXC Corporation, which specializes in ultra-miniature components. The series is characterized by low series resistance and high Q factors, making it suitable for applications demanding reliable timing signals in small form factor electronic devices.

Crystals Replacement Considerations

The 7M-38.400MEEQ-T serves as a verified alternative within the same series, sharing identical physical dimensions and core electrical characteristics including frequency, load capacitance, and package type.