PBRC2.45HR50X000

Resonators Overview

The PBRC2.45HR50X000 is a ceramic chip resonator manufactured by KYOCERA AVX, designed for surface-mount technology applications. It operates at a fundamental frequency of 2.45 MHz with a frequency tolerance of ±0.5% and a stability of ±0.1%. The component features an integrated load capacitance of 30 pF and supports a maximum operating voltage of 5 V. It is housed in a compact 7.4 mm x 3.4 mm x 2 mm SMD package suitable for automated assembly. The device functions within a temperature range of -40°C to +85°C, ensuring reliable performance in standard commercial environments.

Resonators Feature Summary

• Integrates internal capacitance to simplify circuit design and reduce external component count.
• Provides high frequency stability and tight tolerance for precise timing requirements.
• Utilizes a compact surface-mount footprint optimized for space-constrained PCB layouts.

Resonators Applications

• Microcontroller clock sources
• Consumer electronics timing circuits
• Industrial control systems

Resonators Procurement Notes

Verify the specific suffix and manufacturer part number against official KYOCERA AVX documentation before procurement. Confirm that the intended application environment remains within the specified -40°C to +85°C operational temperature range. Ensure compatibility with the 30 pF internal load capacitance and 5 V maximum voltage rating. Check current availability status as this component may be subject to discontinuation or supply constraints.

Resonators Selection Notes

Select this component when a cost-effective, low-profile timing solution is required for 2.45 MHz applications. Consider the built-in capacitor feature to minimize board space and assembly complexity compared to discrete crystal setups. Verify that the ±0.5% tolerance meets system accuracy requirements. Evaluate thermal constraints to ensure operation stays within the industrial temperature limits defined for this series.

Resonators Part Context

This resonator belongs to the PBRC-HR series of ceramic chip devices from KYOCERA AVX. These components are engineered as alternatives to traditional quartz crystals, offering easier soldering processes and lower costs. The series is widely utilized in consumer and industrial electronics where moderate precision and small form factors are prioritized over ultra-high stability.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official KYOCERA AVX resources for potential cross-references or updated series replacements.