SXT22420AA38-32.000M

Crystals Overview

The SXT22420AA38-32.000M is a surface-mount crystal component manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 32.000 MHz with a load capacitance of 20 pF and an equivalent series resistance of 60 Ohms. The device features a frequency tolerance of ±50 ppm and functions within an industrial temperature range of -30°C to +85°C. It utilizes a 4-SMD, no-lead package design for compact integration.

Crystals Feature Summary

• Surface-mount configuration for automated assembly
• Industrial-grade temperature stability
• Fundamental mode resonance operation

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint. Cross-reference the operating temperature range with environmental requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 32 MHz reference signal is required with moderate stability in industrial environments. The 20 pF load capacitance must match the circuit design parameters. Ensure the 60 Ohm ESR is compatible with the oscillator circuit's drive level constraints to prevent overdriving or failure to start.

Crystals Part Context

This part belongs to the SXT22420 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package configurations. The AA38 suffix typically denotes specific physical dimensions and pin arrangements common to this product line, ensuring mechanical interchangeability within compatible designs.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz SMD crystals with matching 20 pF load capacitance and similar ESR values. Verify that alternative parts support the -30°C to +85°C range. Check manufacturer datasheets for pinout compatibility and reflow soldering profile adherence.