PBRC-3.20BR

Resonators Overview

The PBRC-3.20BR is a surface-mount ceramic resonator manufactured by KYOCERA AVX, operating at a nominal frequency of 3.2 MHz. This component integrates built-in capacitors with a capacitance value of 33 pF to simplify circuit design and reduce board space. It features a frequency stability of ±0.3% and an impedance of 100 Ohms. The device is rated for operation within a temperature range of -20°C to +80°C, ensuring reliable performance in standard commercial electronic applications.

Resonators Feature Summary

• Integrates built-in capacitors to minimize external component requirements
• Surface-mount package design for automated assembly efficiency
• High frequency stability for precise timing control

Resonators Applications

• Microcontroller clock generation circuits
• Consumer electronics timing references
• Industrial control system oscillators

Resonators Procurement Notes

Verify the specific manufacturing date code and lot traceability against project requirements before procurement. Confirm that the surface-mount footprint matches the target PCB layout dimensions precisely. Ensure that the operating temperature range of -20°C to +80°C aligns with the environmental conditions of the final application to guarantee long-term reliability and frequency stability.

Resonators Selection Notes

Select this component when a compact, cost-effective timing solution is required for microcontroller-based systems. The integrated capacitor design reduces bill-of-materials complexity compared to discrete crystal setups. Consider the ±0.3% tolerance for applications requiring moderate precision without the need for active temperature compensation or higher-grade industrial specifications.

Resonators Part Context

This part belongs to the PBRC-BR series of ceramic resonators from KYOCERA AVX, designed for general-purpose timing applications. The series offers various frequency options tailored for common microcontroller clock speeds. As a ceramic resonator, it provides a balance between performance and cost, serving as an alternative to quartz crystals in consumer and industrial devices where extreme stability is not critical.

Resonators Replacement Considerations

Check for direct cross-reference parts from other manufacturers offering identical 3.2 MHz frequency, 33 pF internal capacitance, and SMD packaging. Verify mechanical footprint compatibility and electrical parameter equivalence, including impedance and stability ratings, to ensure seamless integration into existing designs without re-qualification.