CSTCR5M80G55-R0

Resonators Overview

The CSTCR5M80G55-R0 is a small-cap chip type ceramic resonator manufactured by Murata Electronics under the CERALOCK series. It operates at a nominal frequency of 5.8 MHz with a tolerance of ±0.5%. The component features an integrated capacitance of 39 pF and a maximum impedance of 60 Ohms. Designed for surface mount applications, it utilizes a 3-SMD non-standard package measuring 4.5 mm in length and 2 mm in width. The device supports a wide operating temperature range from -20°C to +80°C and complies with RoHS standards.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable oscillation with low noise characteristics
• Utilizes a compact surface-mount package for space efficiency

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Consumer electronics control systems

Resonators Procurement Notes

Verify the specific suffix G55 against official Murata documentation to confirm the exact electrical parameters and packaging configuration. Ensure compatibility with the target PCB footprint dimensions of 4.5 mm x 2.0 mm. Cross-reference the frequency stability requirements with the ±0.5% tolerance specification provided in the datasheet.

Resonators Selection Notes

Select this component when a cost-effective, compact clock source is required for microcontroller or logic circuits. The integrated capacitor feature reduces external component count compared to discrete crystal solutions. Consider the ±0.5% frequency tolerance and the -20°C to +80°C operating range to ensure suitability for the intended environmental conditions.

Resonators Part Context

This part belongs to the CERALOCK CSTCR series, which specializes in small-cap ceramic resonators. These components are designed as alternatives to traditional quartz crystals, offering easier mounting and lower system costs while maintaining adequate frequency stability for general-purpose digital applications.

Resonators Replacement Considerations

Consult the official Murata CERALOCK Part Numbering guide for verified substitutes. Direct replacements must match the 5.8 MHz frequency, 39 pF load capacitance, and 3-SMD package dimensions.