CSTCR7M50G53-R0

Resonators Overview

The Murata CSTCR7M50G53-R0 is a CERALOCK ceramic resonator operating at a nominal frequency of 7.5 MHz. It features a ±0.5% frequency tolerance and ±0.2% stability, with an integrated load capacitance of 15 pF. The device utilizes a shear oscillation mode and exhibits a resonance resistance of 60 Ohms. Designed for surface-mount applications, it measures 4.5 mm in length, 2 mm in width, and 1.19 mm in height. It operates within a temperature range of -20°C to +80°C and complies with RoHS and REACH standards.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design by eliminating external components
• Utilizes shear oscillation mode for stable frequency generation
• Compact SMD package suitable for space-constrained PCB layouts

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Consumer electronics control boards

Resonators Procurement Notes

Verify the specific part number against official Murata documentation to ensure accuracy. Confirm that the required frequency tolerance and load capacitance match the target application requirements. Check compliance status with relevant environmental regulations such as RoHS and REACH before finalizing procurement decisions.

Resonators Selection Notes

Select this component when a cost-effective alternative to quartz crystals is needed for moderate precision applications. Ensure the system can accommodate the specified load capacitance. Verify that the operating temperature range meets the environmental conditions of the intended deployment scenario.

Resonators Part Context

This component belongs to the CSTCR series of small-cap chip type ceramic resonators manufactured by Murata Electronics. These devices are designed to replace quartz crystals in applications where high precision is not critical but size and cost efficiency are priorities.

Resonators Replacement Considerations

Direct substitutes include other Murata CSTCR series parts with matching frequencies and pin configurations. Cross-reference specifications carefully to ensure equivalent electrical parameters.