QT325G-27.120MAGE-T

Overview

The QST QT325G-27.120MAGE-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 27.12 MHz. It features an 8 pF load capacitance and ±30 ppm frequency stability at 25°C. The unit utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm x 0.80mm maximum height. Designed for base mode operation, it supports a commercial temperature range of -20°C to +70°C.

Feature Summary

• Glass-sealed ceramic construction for enhanced moisture resistance
• Compact 3.2x2.5mm SMD footprint suitable for space-constrained designs
• Base mode fundamental resonance operation

Applications

• Portable electronic device clock generation
• Consumer electronics timing circuits
• Peripheral interface synchronization

Procurement Notes

Verify the specific suffix 'MAGE' against official QST documentation to confirm exact tolerance and temperature grade specifications. Ensure the selected variant matches the required load capacitance and stability parameters for the target application environment before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a 27.12 MHz reference in compact form factors. Confirm that the system circuit design accommodates the specified 8pF load capacitance. Verify that the operational temperature range meets the requirements of the end-use environment.

Part Context

This part belongs to the QT325G series of glass-sealed quartz crystals manufactured by QST Products. The series is characterized by small surface-mount packages designed for high-frequency applications in portable and consumer electronics where size and reliability are critical constraints.

Replacement Considerations

QST QT325G-27.120MAHV-T

FAQ

What is the mounting type for this crystal?

It is a surface mount device (SMD) with no leads.

What is the physical size of the package?

The package dimensions are 3.20mm in length, 2.50mm in width, and up to 0.80mm in height.