QT216S-54.000METE-T

Overview

The QT216S-54.000METE-T is a surface-mount crystal oscillator manufactured by QST, designed for precise timing applications. It operates at a nominal frequency of 54 MHz with a load capacitance of 10 pF and an equivalent series resistance of 90 Ohms. The component utilizes a 4-SMD, No Lead package configuration, measuring 2x1.6 mm. It provides a frequency stability of ±10 ppm and supports a standard operating temperature range suitable for general consumer electronics.

Feature Summary

• Surface mount design utilizing a compact 4-SMD no lead package
• Provides stable 54 MHz oscillation for timing circuits
• Engineered for integration into space-constrained electronic assemblies

Applications

• General-purpose consumer electronics timing
• Digital signal processing clock sources
• Microcontroller system clocks

Procurement Notes

Verify the complete part number including suffixes to ensure correct load capacitance and tolerance specifications. Confirm that the 4-SMD package dimensions align with the target PCB footprint. Check manufacturer documentation for recommended soldering profiles to prevent thermal damage during assembly processes.

Selection Notes

Select this component when a 54 MHz frequency is required with ±10 ppm stability. Ensure the application circuit matches the 10 pF load capacitance specification. Verify that the operating temperature range meets the environmental requirements of the final device.

Part Context

This model belongs to the QT216S series of surface-mount crystals from QST. The series is characterized by small form factors suitable for portable devices. Similar variants in the lineup offer different frequencies while maintaining consistent package dimensions and electrical characteristics.