CSTNE18M4V530000R0

Resonators Overview

The CSTNE18M4V530000R0 is a ceramic resonator manufactured by Murata Electronics, designed for surface mount applications. It operates at a nominal frequency of 18.432 MHz with a tight tolerance of ±0.3%. The component features an integrated load capacitor of 15 pF, simplifying circuit design by eliminating external capacitors. It is housed in a compact 3.2 mm x 1.3 mm SMD package with a height of 0.8 mm. The device supports a wide operating temperature range from -40°C to +85°C and complies with RoHS standards.

Resonators Feature Summary

• Integrates a built-in capacitor to reduce external component count
• High frequency stability with ±0.3% tolerance
• Compact surface-mount package suitable for space-constrained designs

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Embedded system oscillators

Resonators Procurement Notes

Verify the specific suffix 'R0' against official Murata documentation to confirm reel packaging specifications. Ensure the requested quantity aligns with standard factory pack sizes. Confirm that the ±0.3% tolerance variant is required, as other tolerances exist within the CSTNE series. Validate that the 15 pF internal capacitance matches the target oscillator circuit requirements before finalizing the order.

Resonators Selection Notes

Select this component when high frequency accuracy is critical compared to standard ±0.5% variants. The built-in capacitor feature makes it preferable over discrete crystal setups where board space is limited. Ensure the application environment stays within the specified -40°C to +85°C range. Consider the 18.432 MHz frequency suitability for baud rate generation in serial communication interfaces.

Resonators Part Context

This part belongs to the CSTNE series of ceramic resonators from Murata Electronics. It utilizes CERALOCK technology, which combines piezoelectric elements with internal electrodes to achieve stable resonance. The series is widely used in consumer electronics and industrial control systems requiring reliable timing references without the complexity of quartz crystals.

Resonators Replacement Considerations

CSTNE16M0V53C000R0

Resonators FAQ

Does this component require external load capacitors?

No, the CSTNE18M4V530000R0 includes a built-in 15 pF capacitor, eliminating the need for external components.

What is the frequency tolerance of this resonator?

The frequency tolerance is ±0.3%, offering higher precision than standard ±0.5% ceramic resonators.