SXT21411DB27-37.400M

Crystals Overview

The SXT21411DB27-37.400M is a surface-mount MHz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 37.4 MHz with a frequency stability of ±30ppm. The component features a load capacitance of 11pF and an equivalent series resistance of 100 Ohms. It is housed in a 4-SMD, No Lead package and belongs to the SXT214 series.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Frequency stability of ±30ppm
• Load capacitance of 11pF

Crystals Applications

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

Crystals Procurement Notes

Verify the exact frequency tolerance and package dimensions against the official manufacturer datasheet before integration. Confirm that the 100 Ohm ESR meets the oscillator circuit requirements. Ensure the operating temperature range aligns with the system's environmental conditions to guarantee long-term reliability.

Crystals Selection Notes

Select this component when a 37.4 MHz reference is required with ±30ppm stability. The 11pF load capacitance must match the oscillator design. Consider the 4-SMD footprint for PCB layout constraints. Verify compatibility with the target application's power supply and drive level specifications.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and stability grades. The specific model provides a standard 37.4 MHz output suitable for general-purpose digital timing applications requiring moderate precision.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with identical 11pF load capacitance and 4-SMD packaging. Verify that alternative parts meet the ±30ppm stability and 100 Ohm ESR requirements. Check pinout and mechanical dimensions for board compatibility.