CSTCR4M00GH5L99-R0

Resonators Overview

The CSTCR4M00GH5L99-R0 is a small-cap chip type ceramic resonator manufactured by Murata Electronics. It operates at a nominal frequency of 4 MHz with a tolerance of 0.07% and a frequency stability of 0.13%. The component features an integrated load capacitance of 39 pF and utilizes SMD/SMT termination for surface mount applications. It supports a maximum operating voltage of 6 VDC and functions within a temperature range of -40°C to +125°C. The physical dimensions are 4.5 mm in length, 2 mm in width, and 1.2 mm in height.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides high frequency stability for precise timing
• Supports surface mount technology for automated assembly

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Embedded system oscillators

Resonators Procurement Notes

Verify the specific suffix L99 against official documentation to confirm exact tolerance and packaging specifications. Confirm RoHS compliance status through current datasheets. Check availability as distribution channels may vary. Ensure the recommended alternate part number CSTNR4M00GH5C000R0 is considered if this item is not suitable for new designs.

Resonators Selection Notes

Select this component when a 4 MHz signal with tight 0.07% tolerance is required. The 39 pF internal capacitance matches standard microcontroller input requirements. Verify that the operating temperature range of -40°C to +125°C meets environmental constraints. Compare against the suggested substitute CSTNR4M00GH5C000R0 for potential design improvements.

Resonators Part Context

This part belongs to the CERALOCK series of ceramic resonators from Murata Electronics. It is categorized under small-cap chip types designed for compact electronic assemblies. The product line focuses on providing stable frequency references in space-constrained surface mount applications.

Resonators Replacement Considerations

Murata suggests the alternate part number CSTNR4M00GH5C000R0. Verify electrical compatibility before substitution.