CSTCC4M43G53-R0

Resonators Overview

The CSTCC4M43G53-R0 is a small-cap chip type ceramic resonator manufactured by Murata Electronics under the CERALOCK series. It operates at a nominal frequency of 4.43 MHz with a tolerance of 0.5%. The component features SMD/SMT termination and has physical dimensions of 4.5 mm in length and 2 mm in width. It includes an internal load capacitance of 15 pF and functions within a temperature range of -20°C to +80°C.

Resonators Feature Summary

• Integrates a built-in capacitor for simplified circuit design
• Provides high frequency stability with tight tolerance
• Offers compact surface-mount package for space-constrained applications

Resonators Applications

• PAL demodulation systems
• Video signal processing circuits
• Microcontroller clock sources

Resonators Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical characteristics and packaging options. Ensure compatibility with existing PCB footprints and thermal profiles during assembly. Cross-reference datasheet revisions to guarantee compliance with current manufacturing standards.

Resonators Selection Notes

Select this component when a precise 4.43 MHz reference is required for video or PAL-based systems. Consider the 0.5% tolerance and integrated load capacitance for reduced external component count. Evaluate the operating temperature range against environmental requirements before finalizing the design.

Resonators Part Context

This part belongs to the CSTCR_G series of CERALOCK ceramic resonators. These components are designed as direct replacements for quartz crystals, offering similar performance with lower cost and easier handling. The series is widely used in consumer electronics requiring stable clock signals.

Resonators Replacement Considerations

CSTCR4M43G53-R0