QT532G-22.1184MAAE-T

Overview

The QT532G-22.1184MAAE-T is a surface-mount quartz crystal resonator manufactured by QST. It operates at a nominal frequency of 22.1184 MHz with a load capacitance of 12 pF and an equivalent series resistance of 50 Ohms. The component features a 2-SMD, no-lead package with dimensions of 5.0 x 3.2 x 1.2 mm. Frequency tolerance is specified as ±30 ppm within the -20°C to +70°C temperature range.

Feature Summary

• Glass-sealed construction for environmental stability
• Surface-mount design for automated assembly
• Standardized 2-SMD footprint

Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Procurement Notes

Verify manufacturer authenticity through official QST channels or authorized distributors. Confirm part number suffixes match exact specifications. Request original datasheets and material compliance certificates. Inspect packaging integrity upon receipt. Validate lot codes against production records.

Selection Notes

Select based on required frequency accuracy and operating temperature range. Ensure load capacitance matches circuit design requirements. Verify package compatibility with PCB layout constraints. Consider thermal performance for high-density assemblies.

Part Context

This component belongs to the QT532G series of quartz crystals. The series offers various frequency options in standardized SMD packages. These components are designed for general-purpose timing applications requiring stable oscillation frequencies.

Replacement Considerations

QT532G-22.1184MAHJ-T from TXC Corporation offers identical electrical specifications including 22.1184 MHz frequency, 12pF load capacitance, and ±30ppm tolerance. Verify mechanical compatibility before substitution.