PBRC-4.92AR

Resonators Overview

The KYOCERA AVX PBRC-4.92AR is a surface-mount ceramic resonator operating at a nominal frequency of 4.92 MHz. It features a frequency tolerance of ±0.3% and an equivalent series resistance of 30 Ohms. The component utilizes a three-pin SMD package with dimensions of 7.4 mm in length, 3.4 mm in width, and 2 mm in height. It operates within a temperature range of -20°C to +80°C.

Resonators Feature Summary

• Utilizes ceramic resonance technology for stable frequency generation
• Designed for surface-mount assembly on printed circuit boards
• Provides integrated impedance characteristics suitable for direct oscillator connection

Resonators Applications

• Microcontroller clock sources
• Simple oscillator circuits
• Consumer electronic timing applications

Resonators Procurement Notes

Verify the specific package dimensions and pin configuration against the official datasheet before integration. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with the driving circuit's load capacitance specifications to maintain frequency accuracy.

Resonators Selection Notes

Select this component when a low-cost, compact timing solution is required for microcontroller systems. Consider the ±0.3% tolerance for applications requiring moderate frequency precision. Evaluate the 30 Ohm impedance against the oscillator driver capabilities to ensure reliable startup and operation.

Resonators Part Context

This part belongs to the PBRC-A series of ceramic resonators from KYOCERA AVX. These devices are designed as cost-effective alternatives to quartz crystals in applications where high stability is not critical. The series offers various frequency options in standardized surface-mount packages.

Resonators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other 4.92 MHz ceramic resonators based on electrical parameters and mechanical footprint.