PBRC4.19HR10X000

Resonators Overview

The PBRC4.19HR10X000 is a surface-mount ceramic resonator manufactured by KYOCERA AVX, designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 4.19MHz with a tight frequency tolerance of ±0.1% and stability of ±0.3%. The component features an integrated 30pF load capacitance, simplifying circuit design by eliminating external capacitors. Housed in a compact 3-SMD non-standard package measuring 7.4mm x 3.4mm x 2mm, it supports a wide operating temperature range from -40°C to +85°C. This device provides reliable performance for applications requiring stable clock signals.

Resonators Feature Summary

• Integrated load capacitance eliminates the need for external components
• High precision frequency tolerance ensures accurate timing
• Compact surface-mount package facilitates automated assembly

Resonators Applications

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

Resonators Procurement Notes

Verify the specific suffix '10' corresponds to the required ±0.1% tolerance and ±0.3% stability specifications against official datasheets. Confirm package dimensions and pinout compatibility with PCB footprints. Check lifecycle status as this series may be subject to obsolescence notices. Ensure environmental compliance documentation matches project requirements.

Resonators Selection Notes

Select this component when high frequency accuracy is critical for system synchronization. The built-in capacitor reduces board space and component count compared to discrete crystal solutions. Evaluate thermal performance within the specified -40°C to +85°C range for the target environment. Consider the SMD form factor for high-volume manufacturing efficiency.

Resonators Part Context

This ceramic resonator belongs to KYOCERA AVX's PBRC series, which focuses on cost-effective timing solutions for mass-market electronics. Unlike quartz crystals, these devices offer lower cost and easier handling while maintaining sufficient stability for many digital applications. The series is widely used in consumer goods where size and price sensitivity are paramount.

Resonators Replacement Considerations

Direct substitutes include other KYOCERA AVX ceramic resonators with matching 4.19MHz frequency and similar tolerance levels. Verify equivalent load capacitance values to ensure circuit compatibility without modification.