CSTCC4M00G56A-R0

Resonators Overview

The CSTCC4M00G56A-R0 is a CERALOCK ceramic resonator manufactured by Murata Electronics, designed for surface-mount applications. It operates at a nominal frequency of 4 MHz with a tolerance of 0.5%. The component features a load capacitance of 47 pF and utilizes SMD/SMT termination types. It belongs to the CSTCC_G series and is housed in a small-cap chip type package measuring 7.2 mm in length, 3 mm in width, and 2.1 mm in height. The device supports Reel and Cut Tape packaging formats.

Resonators Feature Summary

• Integrated capacitor design eliminates external tuning components
• High stability ceramic construction for consistent performance
• Compact surface-mount footprint suitable for automated assembly

Resonators Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic synchronization

Resonators Procurement Notes

Verify current lifecycle status as the component may be obsolete or end-of-life. Confirm availability through authorized distributors or direct manufacturer channels. Check for RoHS compliance documentation and REACH SVHC declarations prior to procurement. Ensure packaging format requirements match production needs.

Resonators Selection Notes

Select this resonator when a 4 MHz reference signal is required with tight frequency tolerance. Consider the 47 pF load capacitance requirement for circuit compatibility. Evaluate thermal operating ranges against application constraints. Compare physical dimensions against PCB layout restrictions before finalizing selection.

Resonators Part Context

This part belongs to Murata's CERALOCK family of piezoelectric ceramic resonators. These components offer a cost-effective alternative to quartz crystals while providing sufficient stability for many digital applications. The CSTCC series specifically denotes small-cap chip types with integrated capacitors.

Resonators Replacement Considerations

CSTCR4M00G55B-R0 is listed as a suggested alternate part number.