CSTCE14M7V53A-R0

Resonators Overview

The Murata Electronics CSTCE14M7V53A-R0 is a CERALOCK ceramic resonator designed for surface mount applications. It operates at a nominal frequency of 14.746 MHz with a frequency tolerance of ±0.5%. The component features an integrated load capacitance of 5 pF, eliminating the need for external capacitors in standard oscillator circuits. It is housed in a compact 3-SMD package measuring 3.20 mm in length and 1.30 mm in width, with a maximum height of 0.79 mm. The device supports a wide operating temperature range from -20°C to +80°C, ensuring reliable performance in various electronic environments.

Resonators Feature Summary

• Integrated 5 pF load capacitance simplifies circuit design by removing the requirement for external capacitors.
• Compact 3-SMD non-standard package facilitates high-density surface mount assembly on printed circuit boards.
• CERALOCK technology provides stable frequency characteristics within a specified industrial temperature range.

Resonators Applications

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

Resonators Procurement Notes

Verify current availability status as this component may be subject to obsolescence notices. Confirm that the 5 pF internal capacitance aligns with the target oscillator circuit requirements. Ensure the SMD footprint dimensions match the PCB layout constraints. Check for any product change notifications or recommended alternate part numbers from Murata Electronics before finalizing procurement plans.

Resonators Selection Notes

Select this resonator when a precise 14.746 MHz reference is required with minimal external component count. The 0.5% frequency tolerance suits applications demanding moderate stability. Consider the -20°C to +80°C temperature range against environmental conditions. The small physical profile makes it suitable for space-constrained designs where through-hole alternatives are impractical.

Resonators Part Context

This part belongs to the CERALOCK CSTCE series, which utilizes Murata's proprietary ceramic resonator technology. These components are engineered to replace traditional quartz crystals in cost-sensitive applications while maintaining adequate frequency stability. The series offers various frequency options and package sizes to accommodate diverse design needs across consumer and industrial electronics sectors.

Resonators Replacement Considerations

Murata recommends CSTNE14M7V530000R0 as a direct substitute. Verify compatibility regarding pinout, electrical parameters, and mechanical dimensions before substitution.