CSTCC4M09G53-R0

Resonators Overview

The CSTCC4M09G53-R0 is a surface-mount ceramic resonator from Murata Electronics' CERALOCK series. It operates at a nominal frequency of 4.09 MHz with a tolerance of ±0.5% and a load capacitance of 15 pF. The component features a three-terminal SMD package measuring 4.5 mm in length, 2 mm in width, and 1.15 mm in height. It functions within an operating temperature range of -20°C to +80°C.

Resonators Feature Summary

• Utilizes piezoelectric ceramic multi-crystal mechanical resonance properties for clock signal generation.
• Provides stable timing without requiring external adjustment components.
• Designed for compact integration into IC and LSI circuits.

Resonators Applications

• Automotive electronic equipment
• Communication devices
• PC-related equipment
• Medical health instruments

Resonators Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical characteristics and packaging configuration. Ensure the selected variant matches the required load capacitance and frequency tolerance for the target circuit design before finalizing procurement orders.

Resonators Selection Notes

Select this component when a low-cost, small-footprint clock source is needed for microcontrollers or logic circuits. Consider the 15 pF load capacitance requirement for oscillator circuit design. Evaluate the ±0.5% frequency tolerance against system timing requirements.

Resonators Part Context

This part belongs to the CSTCC series of small-capacity chip-type ceramic resonators. It serves as a cost-effective alternative to quartz crystals in applications where high precision is not critical but size and simplicity are priorities.

Resonators Replacement Considerations

Cross-reference with other CSTCR or CSTCC series parts from Murata for similar frequencies and package dimensions. Verify compatibility with existing PCB footprints and oscillator circuit parameters before substitution.