SXT32412EB27-40.000M

Crystals Overview

The SXT32412EB27-40.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 40.000 MHz with a frequency tolerance of ±15 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 40 Ohms. It is housed in a compact 4-SMD, No Lead package designed for automated assembly processes.

Crystals Feature Summary

• Provides precise timing signals with ±15 ppm frequency tolerance
• Utilizes a low-profile 4-SMD no-lead package for space-constrained designs
• Engineered for stable operation within standard commercial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'M' against official Suntsu documentation to confirm material composition and RoHS compliance status. Ensure the 4-SMD footprint matches the target PCB land pattern dimensions precisely before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 40 MHz reference is required with tight initial accuracy. Compare the 40 Ohm ESR against the oscillator circuit requirements to ensure adequate drive level margins. Confirm that the 12 pF load capacitance aligns with the host device's internal capacitive specifications.

Crystals Part Context

This part belongs to the SXT32412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options, with the EB27 variant specifically denoting the 4-SMD no-lead form factor suitable for high-volume manufacturing environments.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz crystals with identical 12 pF load capacitance and 40 Ohm ESR in a 4-SMD package. Verify pin compatibility and thermal characteristics when cross-referencing with alternative manufacturers.