QT216S-32.000MAHV-T

Overview

The QT216S-32.000MAHV-T is a surface-mount quartz crystal resonator manufactured by QST Products, designed for general-purpose clocking applications. It operates at a nominal frequency of 32 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 90 Ohms. The component provides ±30 ppm frequency stability at 25°C and maintains the same tolerance across the extended industrial temperature range of -40°C to +85°C. Housed in a compact 2.0x1.6 mm four-terminal no-lead package, it supports automated assembly processes.

Feature Summary

• Provides stable oscillation with ±30 ppm frequency tolerance across the full industrial temperature range
• Features low equivalent series resistance for efficient circuit operation
• Utilizes a compact four-terminal surface-mount package suitable for high-density PCB layouts

Applications

• Microcontroller system clock generation
• General-purpose digital timing circuits
• Industrial control board oscillators

Procurement Notes

Verify the specific ordering suffix 'HV' against the manufacturer's current datasheet to confirm exact load capacitance and terminal configuration. Ensure the selected variant matches the target circuit's load capacitance requirements. Confirm that the package dimensions align with the design footprint before finalizing procurement orders.

Selection Notes

Select this component when a 32 MHz reference signal is required within standard industrial temperature limits. The 8 pF load capacitance specification must match the oscillator circuit design to ensure accurate frequency performance. Consider the 2.0x1.6 mm package size for space-constrained designs requiring reliable surface-mount integration.

Part Context

This part belongs to the QT216S series of ultra-miniature crystals from QST Products. The series is characterized by low-profile construction and small form factors intended for portable and dense electronic equipment. Variants within the series differ primarily in frequency, load capacitance, and specific packaging suffixes while maintaining similar mechanical profiles.

Replacement Considerations

Compatible substitutes include other 32 MHz crystals with identical 8 pF load capacitance and ±30 ppm stability in a 2.0x1.6 mm SMD package. Verify pin compatibility and electrical parameters before substitution.