CSTNE9M84G52A000R0

Resonators Overview

The CSTNE9M84G52A000R0 is a ceramic resonator manufactured by Murata Electronics, operating at a nominal frequency of 9.84 MHz. It features a ±0.5% frequency tolerance and ±0.2% temperature stability. The device utilizes a 15 pF load capacitance and exhibits a maximum series resistance of 30 Ohms. Designed for surface-mount technology (SMD/SMT), it belongs to the CERALOCK CSTNE_G_A series. The component supports an operating temperature range from -20°C to +80°C and complies with RoHS and REACH standards.

Resonators Feature Summary

• Integrates piezoelectric ceramic elements within a compact SMD package for precise timing applications.
• Provides stable frequency output with defined tolerance and temperature characteristics.
• Designed for direct surface mounting on printed circuit boards.

Resonators Applications

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

Resonators Procurement Notes

Verify the specific suffix 'R0' against official Murata documentation to confirm reel packaging specifications. Ensure compatibility with the target PCB footprint and reflow soldering profiles. Cross-reference the 30 Ohm impedance limit with circuit design requirements. Confirm that the 15 pF load capacitance aligns with the host oscillator circuit parameters before finalizing procurement.

Resonators Selection Notes

Select this component when a 9.84 MHz clock source is required for automotive or industrial embedded systems. The choice depends on the need for SMD integration and specific frequency stability metrics. Consider the 30 Ohm impedance constraint in relation to the driving circuit's capability. Evaluate the -20°C to +80°C range against environmental conditions. This part serves as a cost-effective alternative to quartz crystals where high precision is not critical.

Resonators Part Context

This model is part of the CERALOCK CSTNE_G_A family, which includes various frequencies such as 8.0 MHz and 10.0 MHz variants. These components are designed to replace traditional through-hole resonators in modern surface-mount assembly processes. The series emphasizes reliability in automotive environments, supporting applications like infotainment and engine control units.

Resonators Replacement Considerations

Direct substitutes include other Murata CSTNE series parts with matching frequency and impedance, such as CSTNE8M00G52A000R0 or CSTNE10M0G52A000R0, provided the frequency difference is acceptable for the application. Verify pinout and footprint compatibility when switching between different frequencies within the same series.