QT325S-32.000METV-T

Overview

The QT325S-32.000METV-T is a surface-mount quartz crystal resonator manufactured by QST Products, LLC. It operates at a nominal frequency of 32 MHz with a frequency tolerance and stability of ±10 ppm. The component features an equivalent series resistance (ESR) of 50 Ohms and is designed for a load capacitance of 8 pF. It utilizes a 4-SMD, No Lead package configuration with dimensions of 3.2 x 2.5 mm. The device is rated for operation within a temperature range of -30°C to +85°C, ensuring reliable performance in various electronic applications requiring precise timing signals.

Feature Summary

• Provides stable oscillation at 32 MHz with ±10 ppm frequency tolerance
• Designed for surface-mount assembly using a compact 4-SMD no-lead package
• Operates reliably across an extended industrial temperature range of -30°C to +85°C

Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillator circuits

Procurement Notes

Verify the specific suffix METV-T against official QST documentation to confirm the 8 pF load capacitance and ±10 ppm tolerance specifications. Ensure the ordering part number matches the required package type and temperature rating. Cross-reference datasheets from authorized distributors to validate current availability and technical parameters before procurement.

Selection Notes

Select this component when a 32 MHz reference signal is required with high stability. The 8 pF load capacitance must match the circuit design requirements. Consider the 50 Ohm ESR and the -30°C to +85°C operating range for environmental compatibility. Verify that the 4-SMD no-lead package fits the PCB layout constraints.

Part Context

This part belongs to the QT325S series of quartz crystals from QST Products, LLC. The series offers various frequencies and tolerances. The QT325S-32.000METV-T specifically denotes the 32 MHz variant with defined electrical characteristics. Other variants in the series may differ in frequency, tolerance, or load capacitance.

Replacement Considerations

Compatible substitutes include other 32 MHz SMD crystals with similar electrical parameters. Verify package dimensions and pinout compatibility. Check for matching load capacitance and ESR values. Ensure the replacement supports the required temperature range.