CSTCC6M40G53A-R0

Resonators Overview

The Murata Electronics CSTCC6M40G53A-R0 is a surface-mount piezoelectric ceramic resonator from the CERALOCK CSTCC series. It operates at a nominal frequency of 6.4 MHz with a tolerance of ±0.5% and stability of ±0.2%. The device features an integrated load capacitance of 15 pF and a maximum impedance of 50 Ohms. Designed for SMD/SMT assembly, it measures 7.2 mm in length and 3 mm in width. The component supports an operating temperature range from -20°C to +80°C and complies with RoHS standards.

Resonators Feature Summary

• Integrates internal capacitors to simplify circuit design by eliminating external components.
• Utilizes piezoelectric ceramic technology for stable oscillation performance.
• Offers high frequency stability and tight tolerance specifications.

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Consumer electronic device synchronization

Resonators Procurement Notes

Verify the specific suffix 'A' against official Murata documentation to confirm current availability status, as some variants may be discontinued or subject to production changes. Ensure the selected package type matches the required reel or cut-tape configuration for automated assembly processes. Cross-reference the exact part number with authorized distributors to confirm compliance with regional regulatory requirements such as RoHS and REACH before finalizing procurement orders.

Resonators Selection Notes

Select this component when a compact surface-mount solution is required for 6.4 MHz applications. The built-in 15 pF load capacitance reduces board space and simplifies layout compared to discrete crystal solutions. Consider the ±0.5% tolerance and ±0.2% stability for systems requiring precise timing without the complexity of external tuning capacitors. Evaluate the -20°C to +80°C operating range against environmental conditions.

Resonators Part Context

This part belongs to the CERALOCK CSTCC series, which represents Murata's line of small-cap chip type piezoelectric ceramic resonators. The CSTCC series is distinguished by its larger footprint compared to the CSTCR series, accommodating higher power handling and robust performance. These resonators are designed to replace traditional quartz crystals in cost-sensitive and space-constrained applications.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official Murata documentation for potential cross-references or updated product listings.