PBRC4.00GR50X000

Resonators Overview

The PBRC4.00GR50X000 is a surface-mount ceramic resonator manufactured by KYOCERA AVX, designed for timing applications requiring stable frequency generation. It operates at a nominal frequency of 4 MHz with a frequency tolerance and stability of ±0.5%. The component features a two-terminal SMD package measuring 7.4 mm in length, 3.4 mm in width, and 2 mm in height. It is rated for operation within a temperature range of -40°C to +85°C and utilizes a load capacitance of 30 pF. The device supports a maximum operating voltage of 5 V.

Resonators Feature Summary

• High reliability construction suitable for demanding electronic environments
• Surface mount design facilitates automated PCB assembly processes
• Stable frequency performance maintained across specified industrial temperature ranges

Resonators Applications

• Microcontroller clock sources
• General-purpose timing circuits
• Consumer electronics control boards

Resonators Procurement Notes

Verify current availability status as the component may be subject to supply constraints or discontinuation notices. Confirm that the specific ordering suffix matches the required frequency tolerance and package dimensions. Ensure compatibility with existing circuit designs regarding load capacitance requirements before finalizing procurement orders.

Resonators Selection Notes

Select this component when a 4 MHz reference signal is required for microcontroller systems. Consider the ±0.5% tolerance for precision timing needs. Evaluate the 30 pF load capacitance requirement against the host circuit's parasitic capacitance. Verify that the 7.4 x 3.4 mm footprint fits within the available board space constraints.

Resonators Part Context

This part belongs to the PBRC series of high-reliability ceramic resonators from KYOCERA AVX. These components are engineered to provide cost-effective timing solutions compared to quartz crystals. The series offers various frequency options and package sizes to accommodate diverse embedded system requirements.

Resonators Replacement Considerations

Direct substitutes include other 4 MHz ceramic resonators with identical 7.4 x 3.4 mm footprints and ±0.5% tolerance. Verify equivalent load capacitance specifications. Cross-reference with manufacturer EOL lists for alternative recommended parts.