8Z-40.000MEEV-T

Crystals Overview

The TXC Corporation 8Z-40.000MEEV-T is a quartz crystal resonator operating at a nominal frequency of 40 MHz. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 60 Ohms. The component exhibits a frequency tolerance of ±10 ppm and operates within a temperature range of -20°C to +70°C. It utilizes a 4-SMD, no lead package with dimensions of 2.5 mm x 2.0 mm.

Crystals Feature Summary

• High precision and high frequency stability characteristics
• Excellent heat resistance and environmental durability
• Seam seal construction for enhanced reliability

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Microcontroller and microprocessor system timing references
• Communication equipment requiring stable oscillator sources

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the package type matches the target PCB footprint design. Check RoHS compliance status if restricted substances are a project constraint. Ensure the operating temperature range aligns with the final application environment requirements before procurement.

Crystals Selection Notes

Select this component when a 40 MHz reference signal is required with moderate stability. The 8 pF load capacitance must match the oscillator circuit design parameters. Consider the -20°C to +70°C range for standard commercial applications. The 60 Ohm ESR value should be compatible with the driving circuit's power limitations. Verify package dimensions fit the available board space constraints.

Crystals Part Context

This part belongs to the 8Z series of quartz crystals from TXC Corporation. The series offers frequencies ranging from 12 MHz to 66 MHz. These components are designed for surface mount applications, providing a compact solution for timing needs. The 8Z series emphasizes environmental robustness and thermal stability for reliable operation in various electronic assemblies.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz SMD crystals with identical 8 pF load capacitance and similar ESR values. Ensure replacement parts match the 2.5x2.0 mm package dimensions. Verify that alternative manufacturers offer comparable ±10 ppm tolerance and -20°C to +70°C operating ranges to maintain system performance integrity.