7M-38.400MAHQ-T

Crystals Overview

The TXC Corporation 7M-38.400MAHQ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 38.4 MHz. It features an 8 pF load capacitance and a frequency tolerance of ±30 ppm. The device operates within a temperature range of -40°C to +85°C and exhibits a maximum equivalent series resistance (ESR) of 60 Ohms. Packaged in a compact 3.2 mm x 2.5 mm SMD footprint, it utilizes seam seal technology for environmental protection.

Crystals Feature Summary

• Seam sealed construction for enhanced environmental stability
• Surface mount design optimized for automated assembly
• Fundamental mode operation at 38.4 MHz

Crystals Applications

• Clock generation for microprocessors
• Timing references in communication modules
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with PCB footprints and reflow soldering profiles defined in the datasheet. Confirm RoHS compliance status through current regulatory declarations prior to integration.

Crystals Selection Notes

Select this component when a 38.4 MHz reference with ±30 ppm accuracy is required in a 3.2x2.5 mm package. Consider the 60 Ohm ESR limit for oscillator circuit design. Validate thermal performance across the specified -40°C to +85C operational range for the target application environment.

Crystals Part Context

This part belongs to the 7M series of seam-sealed quartz crystals from TXC Corporation. These components are designed for general-purpose timing applications requiring reliable frequency stability in compact electronic assemblies. The series offers various frequencies and load capacitances within standardized SMD packages.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 3.2x2.5 mm dimensions, 8pF load capacitance, and ±30ppm tolerance. Verify pinout compatibility and ESR limits before substitution.