QT325S-52.085937MEIV-T

Overview

The QT325S-52.085937MEIV-T is a quartz crystal resonator manufactured by QST, designed for surface-mount applications. It operates at a nominal frequency of 52.085937 MHz and utilizes a glass-sealed package with dimensions of 3.2mm x 2.5mm x 0.7mm. The component features a load capacitance of 8pF and offers a frequency stability of ±20ppm within the -20°C to +70°C temperature range. This specific model is supplied in tape and reel packaging for automated assembly processes.

Feature Summary

• Glass-sealed construction for enhanced environmental protection
• Compact surface-mount design suitable for space-constrained PCB layouts
• High-frequency stability ensuring precise timing performance

Applications

• Clock generation for microcontrollers and processors
• Communication interface timing circuits
• Digital signal processing systems
• Consumer electronics requiring precise frequency references

Procurement Notes

Verify the suffix MEIV corresponds to the required ±20ppm stability and 8pF load capacitance for your specific circuit design. Confirm the operating temperature range aligns with your application environment. Ensure the tape and reel packaging format matches your pick-and-place equipment specifications before finalizing procurement orders.

Selection Notes

Select this component when a 52.085937 MHz reference is required in a compact SMD form factor. The 8pF load capacitance must match the oscillator circuit requirements. Consider the ±20ppm stability limit for applications sensitive to frequency drift over temperature variations compared to higher-grade alternatives.

Part Context

This part belongs to the QT325S series of glass-sealed crystals from QST. These components are engineered for high reliability in demanding electronic environments. The series offers various frequency options and stability grades to support diverse timing needs across industrial and consumer markets.

Replacement Considerations

Direct substitutes include other QT325S variants with matching 52.085937 MHz frequency and compatible load capacitance. Verify that alternative suppliers offer identical package dimensions and electrical characteristics to ensure mechanical and functional compatibility without redesign.