7M-40.000MEIE-T

Crystals Overview

The TXC 7M-40.000MEIE-T is a ceramic resonator designed for clock signal generation in digital circuits. It operates at a fundamental frequency of 40.000 MHz with a nominal load capacitance of 18 pF. The component features a tolerance of ±0.5% and a stability of ±0.25%. It utilizes a surface-mount package to facilitate automated assembly processes.

Crystals Feature Summary

• Provides stable clock signals for microcontroller applications
• Offers high reliability through ceramic construction
• Supports surface-mount technology for efficient PCB integration

Crystals Applications

• Microcontroller clock sources
• Digital communication interfaces
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the surface-mount footprint matches the target PCB design guidelines before finalizing procurement orders.

Crystals Selection Notes

Select this component when a cost-effective alternative to quartz crystals is required for moderate precision applications. Ensure the system load capacitance aligns with the specified 18 pF requirement to maintain accurate frequency performance within the stated tolerance limits.

Crystals Part Context

This ceramic resonator belongs to the 7M series, which provides a balance between performance and cost for mass-produced electronic devices. It serves as a timing element where extreme frequency stability is not critical, offering a compact solution for embedded systems requiring reliable clock references.

Crystals Replacement Considerations

Consult official substitution lists for equivalent ceramic resonators from TXC or other manufacturers. Verify that any replacement part matches the 40 MHz frequency, 18 pF load capacitance, and compatible surface-mount package dimensions.