CSTCC5M00G53A-R0

Resonators Overview

The Murata CSTCC5M00G53A-R0 is a CERALOCK ceramic resonator with a nominal frequency of 5 MHz. It features a tolerance of ±0.5% and frequency stability of ±0.2%. The device includes an internal load capacitance of 15 pF and has a maximum impedance of 72 Ohms. Operating temperature range is -40°C to +85°C. Dimensions are 7.2 mm length, 3.0 mm width, and 1.55 mm height.

Resonators Feature Summary

• Integrated internal capacitor eliminates external components
• High frequency stability for precise timing
• Compact surface-mount package design

Resonators Applications

• In-Vehicle Infotainment (IVI) systems
• Navigation equipment
• Electronic Throttle Control units

Resonators Procurement Notes

Verify the specific suffix 'A' in the part number CSTCC5M00G53A-R0 against official Murata documentation to confirm dimensional accuracy and electrical characteristics, as standard CSTCC variants may differ. Ensure compatibility with RoHS and REACH regulations for the target market. Cross-reference the manufacturer's datasheet for the exact impedance and temperature coefficients before finalizing the bill of materials.

Resonators Selection Notes

Select this component when a compact, low-cost clock source is required for microcontrollers or logic circuits. The integrated capacitor simplifies PCB layout by removing external tuning components. Verify that the 5 MHz frequency meets the system requirements and that the ±0.5% tolerance is sufficient for the application's timing constraints compared to higher-precision crystal oscillators.

Resonators Part Context

This part belongs to the Murata CERALOCK CSTCC series, which utilizes piezoelectric ceramic multi-crystal mechanical resonance properties. It serves as a cost-effective alternative to quartz crystals in applications where high precision is not critical but size and simplicity are priorities. The series is widely used in consumer electronics and automotive modules.

Resonators Replacement Considerations

Direct substitutes include CSTCC5M00G53-R0 if the 'A' suffix denotes a specific packaging or minor variant not affecting fit/function. Other frequencies in the CSTCC series may be considered if system timing allows adjustment.