SXT32421CB17-28.63636M

Crystals Overview

The SXT32421CB17-28.63636M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 28.63636 MHz with a load capacitance of 21 pF. The component features a frequency stability of ±25 ppm and an equivalent series resistance of 50 Ohms. It utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard reflow soldering profiles
• High-frequency operation optimized for precision timing applications
• Lead-free construction compliant with environmental standards

Crystals Applications

• Digital signal processing circuits requiring precise clock references
• Communication systems utilizing specific frequency modulation schemes
• Microcontroller-based embedded systems needing stable oscillation sources

Crystals Procurement Notes

Verify the exact part number suffix to ensure correct frequency tolerance and package variant. Confirm RoHS compliance status with the supplier prior to ordering. Check datasheet specifications for operating temperature range alignment with your system requirements. Ensure compatibility with existing PCB footprint designs before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 28.63636 MHz reference is required with ±25 ppm stability. Consider the 21 pF load capacitance requirement for circuit matching. Evaluate the 50 Ohm ESR against driver capability constraints. Choose the SMD no-lead package for space-constrained high-volume manufacturing environments.

Crystals Part Context

This model belongs to the Suntsu SXT324 series of MHz crystals. The series offers various frequencies within the ceramic SMD form factor. The CB17 suffix typically denotes specific electrical characteristics and packaging details within the product line. It serves as a timing element for digital logic interfaces.

Crystals Replacement Considerations

Direct substitutes may include other 28.63636 MHz crystals with identical 21 pF load capacitance and 4-SMD no-lead packages. Verify that replacement parts match the ±25 ppm stability and 50 Ohm ESR specifications. Ensure the alternative component supports the same operating temperature range and mounting requirements.