CSTNE9M21G520000R0

Resonators Overview

The Murata Electronics CSTNE9M21G520000R0 is a ceramic resonator from the CERALOCK series, designed for surface-mount applications. It operates at a nominal frequency of 9.21 MHz with a frequency stability of ±0.5%. The component features an integrated load capacitance of 10 pF and utilizes SMD/SMT termination types. Its physical dimensions are 3.2 mm in length, 1.3 mm in width, and 0.8 mm in height. The device supports a wide operating temperature range from -40°C to +85°C.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable frequency generation via ceramic resonance technology
• Supports automated assembly through standard surface-mount packaging

Resonators Applications

• In-Vehicle Infotainment (IVI) systems
• Navigation modules
• Electronic Throttle Control (ETC)
• General microcontroller clock sources

Resonators Procurement Notes

Verify the specific suffix G520000R0 against official Murata documentation to confirm the exact load capacitance and tolerance specifications. Ensure that the selected package variant matches the required PCB footprint dimensions of 3.2mm x 1.3mm. Cross-reference the operating temperature range requirements with the datasheet limits before finalizing procurement orders.

Resonators Selection Notes

Select this component when a compact solution with integrated capacitance is required for space-constrained designs. Consider the ±0.5% frequency stability for applications where precise timing is necessary but crystal oscillators are too large or expensive. Evaluate the thermal performance within the specified -40°C to +85°C range to ensure reliability under operational conditions.

Resonators Part Context

This part belongs to the CSTNE series of ceramic resonators manufactured by Murata Electronics. These components are engineered to replace traditional quartz crystals in cost-sensitive and space-limited applications. The series offers various frequency options and package sizes to accommodate diverse electronic design requirements across consumer and automotive sectors.

Resonators Replacement Considerations

Direct substitutes include other Murata ceramic resonators with identical 9.21 MHz frequency and 10 pF load capacitance. Verify compatibility with existing PCB footprints and thermal profiles when considering alternative manufacturers' equivalent parts.