QT161S-24.000MEDQ-T

Overview

The QT161S-24.000MEDQ-T is a 24 MHz fundamental mode crystal oscillator manufactured by QST. It operates within a frequency tolerance of ±10 ppm across the extended industrial temperature range of -30°C to +85°C, as indicated by the 'E' and 'T' suffixes in the part numbering system. The component utilizes an 8 pF load capacitance and features a 4-SMD, No Lead package suitable for surface-mount assembly.

Feature Summary

• Provides stable oscillation at 24 MHz with high frequency accuracy
• Designed for reliable operation in extended industrial temperature environments
• Utilizes a compact lead-free surface-mount form factor

Applications

• Digital signal processing clock sources
• Microcontroller unit timing references
• Communication interface synchronization

Procurement Notes

Verify the specific suffix codes against official QST documentation to confirm the exact temperature range and tolerance specifications. Ensure the ordering information matches the required load capacitance and package type for your design. Cross-reference the date code and authenticity through authorized channels to guarantee component integrity.

Selection Notes

Select this component when a precise 24 MHz reference is required for industrial-grade applications. Consider the ±10 ppm tolerance and -30°C to +85°C operating range to ensure compatibility with system thermal profiles. Confirm that the 4-SMD no-lead package aligns with the PCB footprint and manufacturing capabilities.

Part Context

The QT161S series represents QST's line of surface-mount crystals designed for general-purpose timing applications. This model specifically targets markets requiring robust performance in varying environmental conditions. The series offers standardized footprints to facilitate easy integration into existing electronic designs.

Replacement Considerations

Direct substitutes must match the 24 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify equivalent temperature stability and tolerance ratings from alternative manufacturers to maintain system performance.