CSTCC7M37G53A-R0

Resonators Overview

The Murata Electronics CSTCC7M37G53A-R0 is a ceramic resonator with a nominal frequency of 7.37 MHz. It features a frequency tolerance of ±0.5% and a frequency stability of ±0.2%. The component includes an internal load capacitance of 39 pF and has a maximum impedance of 50 Ohms. Designed for surface-mount applications, it operates within a temperature range of -20°C to +80°C. The device utilizes a three-pin CSMD package.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable oscillation with high frequency accuracy
• Utilizes a compact surface-mount package for automated assembly

Resonators Applications

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

Resonators Procurement Notes

Verify the obsolete status of this specific part number before procurement. Confirm availability of active substitutes such as the CSTCR7M37G55B-R0. Ensure that the replacement component matches the required frequency, package dimensions, and electrical characteristics for the target application.

Resonators Selection Notes

Select this component for designs requiring precise timing without external capacitors. Consider the operating temperature range and frequency stability requirements. Evaluate alternative series if the current model is discontinued or unavailable in sufficient quantities.

Resonators Part Context

This component belongs to the CERALOCK series of ceramic resonators from Murata Electronics. These devices are designed to replace quartz crystals in many applications by offering comparable performance with lower cost and simpler mounting requirements. The series provides various frequency options and package sizes.

Resonators Replacement Considerations

The CSTCC7M37G53A-R0 is listed as obsolete. The CSTCR7M37G55B-R0 is a confirmed substitute with the same 7.37 MHz frequency and surface-mount type.