CSTCC8M38G53-R0

Resonators Overview

The CSTCC8M38G53-R0 is a small-cap chip type ceramic resonator manufactured by Murata Electronics under the CERALOCK series. It operates at a nominal frequency of 8.38 MHz with a tolerance of ±0.5% and frequency stability of ±0.2%. The component features a surface mount (SMD/SMT) package with dimensions of 4.5 mm in length, 2 mm in width, and 1.15 mm in height. It utilizes a load capacitance of 39 pF and has a maximum operating temperature of +80°C and a minimum of -20°C. The device is RoHS compliant and REACH SVHC compliant.

Resonators Feature Summary

• Utilizes piezoelectric ceramic multi-crystal mechanical resonance properties to generate clock signals without requiring external adjustment.
• Designed for surface mount technology (SMD) integration into compact electronic circuits.
• Provides stable frequency generation suitable for microcontroller and LSI clock reference applications.

Resonators Applications

• Clock signal generation for ICs and LSIs
• Automotive electronic equipment
• Communication devices
• PC-related equipment

Resonators Procurement Notes

Verify compliance with RoHS and REACH SVHC requirements prior to procurement. Confirm that the 39 pF load capacitance matches the target circuit design specifications. Ensure the operating temperature range of -20°C to +80°C aligns with the environmental conditions of the intended application. Validate the SMD footprint compatibility during the PCB layout phase.

Resonators Selection Notes

Select this component when a stable, low-cost clock source is required for digital logic circuits. The 8.38 MHz frequency is suitable for specific baud rate or system clock divisions. Consider the ±0.5% tolerance for precision timing needs. Evaluate the 39 pF load capacitance requirement against the oscillator circuit's internal capacitance to ensure accurate frequency operation.

Resonators Part Context

This part belongs to the CSTCR/CSTCC series of CERALOCK ceramic resonators from Murata Electronics. These components are designed as cost-effective alternatives to quartz crystals, offering high stability and ease of use in mass-produced consumer and industrial electronics. The 'C' in the model number typically denotes specific packaging or lead configuration variations within the broader resonator family.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching frequency, tolerance, load capacitance, and physical dimensions with other manufacturers' ceramic resonators.