CSTCR4M00G15C99-R0

Resonators Overview

The CSTCR4M00G15C99-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 ±0.1% and frequency stability of ±0.13%. The device features a built-in load capacitance of 39 pF, eliminating the need for external components in oscillation circuits. It supports a maximum operating voltage of 6 VDC and functions within a temperature range of -40°C to +125°C. The component measures 4.5 mm in length, 2 mm in width, and 1.1 mm in height, weighing approximately 58 mg.

Resonators Feature Summary

• Integrates built-in load capacitors to simplify circuit design by removing the requirement for external load components.
• Provides high frequency stability and tight tolerance suitable for precise timing applications.
• Supports wide temperature operation ranging from -40°C to +125°C for robust environmental performance.

Resonators Applications

• Microcontroller clock sources
• Communication interface timing
• Embedded system oscillators

Resonators Procurement Notes

Verify the current lifecycle status, as this component may be marked as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that supply may be limited or discontinued. Ensure the selected package type matches the required reeling or cut-tape specifications for manufacturing processes.

Resonators Selection Notes

Select this component when a 4 MHz reference with high precision is required. The integrated 39 pF load capacitance simplifies layout compared to standard crystals. Verify that the 6 VDC maximum rating aligns with the target circuit's power supply constraints and that the SMD footprint fits the board space requirements.

Resonators Part Context

This part belongs to the CSTCR_G series of CERALOCK ceramic resonators. These devices utilize Murata's proprietary piezoelectric ceramic technology to offer a cost-effective alternative to quartz crystals while maintaining reliable performance in consumer and industrial electronics.

Resonators Replacement Considerations

Murata suggests the CSTNR4M00GH5C000R0 as an alternate solution. Verify electrical compatibility and physical dimensions before substitution.

Resonators FAQ

Does this resonator require external load capacitors?

No, the CSTCR4M00G15C99-R0 includes built-in load capacitors of 39 pF, which eliminates the need for external components in the oscillation circuit.

What is the maximum operating voltage?

The maximum operating voltage for this ceramic resonator is 6 VDC.