CSTCR5M50G53-R0

Resonators Overview

The CSTCR5M50G53-R0 is a small-cap chip type ceramic resonator from the CERALOCK series by Murata Electronics. It operates at a nominal frequency of 5.5 MHz with a tolerance of ±0.5%. The component features an integrated load capacitance of 15 pF and utilizes SMD/SMT termination for surface mount assembly. It is designed to function within a temperature range of -40°C to +125°C. The physical dimensions are 4.5 mm in length and 2 mm in width.

Resonators Feature Summary

• Integrated load capacitance simplifies circuit design
• High-temperature operation capability up to 125°C
• Compact surface-mount package for space-constrained applications

Resonators Applications

• Microcontroller clock sources
• Communication module timing
• Industrial control systems

Resonators Procurement Notes

Verify the specific suffix G53 against the official Murata datasheet to confirm the exact load capacitance and temperature range specifications. Ensure the ordering part number matches the required frequency tolerance and operating conditions for your application. Cross-reference with authorized distributors to confirm current availability and lead times.

Resonators Selection Notes

Select this component when a stable 5.5 MHz reference is needed in high-temperature environments. Compare the 15 pF internal capacitance against the microcontroller's external requirements. Consider the ±0.5% frequency tolerance for system timing accuracy. Evaluate the SMD footprint compatibility with PCB layout constraints.

Resonators Part Context

This resonator belongs to the CERALOCK CSTCR_G series, which offers small-footprint solutions for embedded timing needs. It serves as an alternative to discrete crystal oscillator circuits, providing a cost-effective and compact timing solution for consumer and industrial electronics requiring precise frequency generation.

Resonators Replacement Considerations

Direct substitutes must match the 5.5 MHz frequency, 15 pF load capacitance, and ±0.5% tolerance. Verify that any replacement supports the -40°C to +125°C operating range. Check for identical SMD4520-3P package dimensions to ensure mechanical fit.