CSTCW32M0X51-R0

Resonators Overview

The CSTCW32M0X51-R0 is a surface-mount ceramic resonator manufactured by Murata Electronics, operating at a nominal frequency of 32 MHz. It features a built-in capacitor with a capacitance value of 6 pF and offers a frequency tolerance of ±0.5%. The component exhibits high frequency stability of ±0.2% and is designed for reliable performance within an operating temperature range of -20°C to +80°C. Its compact outline dimensions are 2.5 mm in length and 2.0 mm in width, facilitating integration into space-constrained electronic designs.

Resonators Feature Summary

• Integrates a built-in capacitor to simplify circuit design and reduce external component count.
• Provides high frequency stability suitable for precise timing applications.
• Utilizes a small-cap chip type construction for efficient surface-mount assembly.

Resonators Applications

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

Resonators Procurement Notes

Verify the specific ordering suffix and package variant against official Murata documentation before procurement. Ensure compatibility with the target PCB footprint and reflow soldering profile. Confirm that the required frequency tolerance and temperature range meet the system specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.

Resonators Selection Notes

Select this component when a stable 32 MHz reference is required for automotive or industrial control circuits. Consider the built-in capacitor feature to minimize board space and simplify layout compared to discrete crystal oscillator solutions. Evaluate the ±0.2% stability requirement against the system's clock accuracy needs. Ensure the operating temperature range aligns with the environmental conditions of the final application.

Resonators Part Context

This resonator belongs to Murata's CERALOCK series, which specializes in small-cap chip type ceramic resonators. These components are engineered to replace traditional quartz crystals in applications where moderate stability suffices. The series is widely used in consumer electronics and automotive subsystems requiring cost-effective timing solutions with reduced assembly complexity.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult Murata Electronics technical resources for equivalent models with matching frequency and package dimensions.