SXT32420BA48-27.120M

Crystals Overview

The SXT32420BA48-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.12 MHz with a load capacitance of 20 pF and an equivalent series resistance of 50 Ohms. The component utilizes a 4-SMD, No Lead package configuration. Frequency tolerance is specified at ±30 ppm, ensuring stable timing performance for digital circuits requiring precise clock signals.

Crystals Feature Summary

• Fundamental mode operation for stable oscillation
• Surface-mount design for automated assembly
• No lead construction for compact footprint

Crystals Applications

• Digital clock generation in microcontroller systems
• Timing reference for communication interfaces
• Clock source for embedded processor architectures

Crystals Procurement Notes

Verify the exact datasheet specifications from Suntsu Electronics before integration. Confirm that the 50 Ohm ESR and 20 pF load capacitance match the target circuit requirements. Ensure the 4-SMD no-lead package dimensions align with the PCB layout constraints to prevent mounting issues during assembly.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency is required with ±30 ppm stability. The 50 Ohm impedance level suits standard driver circuits. Consider the 4-SMD no-lead form factor for space-constrained designs where traditional leaded packages are unsuitable for the available board real estate.

Crystals Part Context

This part belongs to the SXT series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for general-purpose timing applications. The specific model provides a balance between cost-effectiveness and reliability for consumer and industrial electronics requiring precise clock references.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 20 pF load capacitance, 50 Ohm ESR, and 4-SMD no-lead package. Verify frequency tolerance and operating temperature range compatibility. Cross-reference pinout and mechanical dimensions to ensure interchangeability without PCB redesign.