QT532G-36.000MAAJ-T

Overview

The QT532G-36.000MAAJ-T is a quartz crystal resonator manufactured by QST, operating at a nominal frequency of 36 MHz. It features a surface-mount package with dimensions of 5.0 x 3.2 x 1.2 mm. The component exhibits a frequency tolerance and stability of ±30 ppm at 25°C and over the -20°C to +70°C temperature range. It utilizes an 18 pF load capacitance and has an equivalent series resistance (ESR) of 50 Ohms. The device employs a glass seal construction and is RoHS compliant.

Feature Summary

• Glass-sealed quartz crystal construction for environmental protection
• Surface-mount design suitable for automated assembly processes
• Stable frequency performance across industrial temperature ranges

Applications

• Clock signal generation in microcontroller circuits
• Frequency reference sources for communication modules
• Timing components in consumer electronic devices

Procurement Notes

Verify the specific suffix codes against official QST documentation to ensure accurate frequency and tolerance specifications. Confirm RoHS compliance status through current manufacturer declarations. Check package orientation and pad layout compatibility with PCB design requirements before finalizing procurement orders.

Selection Notes

Select this component when a 36 MHz clock source is required with ±30 ppm stability. Ensure the circuit design accommodates the 18 pF load capacitance and 50 Ohm ESR characteristics. Verify that the operating environment falls within the specified -20°C to +70°C range for optimal performance.

Part Context

This part belongs to the QT532G series of MHz quartz crystals from QST. The series offers various standard frequencies in a compact 5.0x3.2 mm SMD package. These components are designed for general-purpose timing applications requiring reliable frequency stability in consumer and industrial electronics.

Replacement Considerations

Direct substitutes must match the 36 MHz frequency, 5.0x3.2mm package, 18pF load capacitance, and ±30ppm stability. Verify pinout compatibility and thermal characteristics before substitution.