PBRC4.00HR10X000

Resonators Overview

The PBRC4.00HR10X000 is a ceramic chip resonator manufactured by KYOCERA AVX, designed for surface-mount applications. It operates at a nominal frequency of 4 MHz with a tight tolerance of ±0.1% and a stability of ±0.3%. The component features an integrated load capacitance of 30 pF, eliminating the need for external capacitors in many circuits. It supports a maximum operating voltage of 5 V and functions within a temperature range of -40°C to +85°C. The device utilizes a three-terminal SMD package measuring 7.4 mm in length, 3.4 mm in width, and 2 mm in height.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design and reduce component count
• Provides high frequency accuracy with ±0.1% tolerance for precise timing control
• Utilizes a compact three-terminal surface-mount package for efficient board space utilization

Resonators Applications

• Automotive driving and safety equipment systems
• Consumer electronics such as flat TVs and game consoles
• Industrial equipment requiring stable clock signals
• Communications modules needing reliable frequency references

Resonators Procurement Notes

Verify the specific suffix HR against the official datasheet to confirm the exact tolerance and temperature rating, as variations exist within the series. Ensure compatibility with the target application's voltage requirements, noting the 5 V maximum limit. Confirm that the integrated 30 pF load capacitance aligns with the oscillator circuit design specifications before finalizing procurement decisions.

Resonators Selection Notes

Select this component when high precision is required alongside minimal external component usage. The ±0.1% tolerance makes it suitable for applications demanding strict frequency accuracy compared to standard ±0.5% variants. Consider the 30 pF internal capacitance value to ensure proper impedance matching without adding external components. Evaluate the -40°C to +85°C operating range against environmental conditions to ensure reliability under thermal stress.

Resonators Part Context

This part belongs to the PBRC series of ceramic resonators from KYOCERA AVX, which are widely used in consumer and automotive electronics. The series offers various frequency options and tolerance levels to suit different timing requirements. The PBRC4.00HR10X000 represents a high-precision variant within this lineup, distinguished by its tighter frequency tolerance and integrated capacitor design for simplified implementation.

Resonators Replacement Considerations

Direct substitutes include other KYOCERA AVX parts with identical electrical parameters, such as the PBRC4.00MR10X000 if slightly relaxed tolerance is acceptable. Cross-manufacturer replacements require careful verification of pinout compatibility, physical dimensions, and equivalent frequency stability characteristics to ensure seamless integration.