PRQC18.43CR5010X000

Resonators Overview

The PRQC18.43CR5010X000 is a ceramic resonator manufactured by KYOCERA AVX, designed for surface-mount applications. It features a built-in capacitor with a capacitance of 10 pF and operates within a frequency tolerance of ±0.5%. The component is housed in a non-standard 3-SMD package measuring 3.20mm in length and 1.30mm in width. It supports an operating temperature range from -40°C to +85°C.

Resonators Feature Summary

• Integrates a built-in 10 pF capacitor to simplify circuit design
• Provides stable oscillation with ±0.5% frequency tolerance
• Utilizes ceramic technology for reliable performance

Resonators Applications

• General-purpose clock generation in digital electronics
• Timing reference for microcontrollers and processors
• Cost-effective oscillator solutions in consumer devices

Resonators Procurement Notes

Verify the specific package dimensions and lead times with authorized distributors prior to ordering. Ensure that the 3-SMD non-standard footprint matches the target PCB layout requirements. Confirm RoHS compliance status if required by project specifications.

Resonators Selection Notes

Select this component when a low-cost, compact timing solution is required without the need for external capacitors. Consider the ±0.5% tolerance and -40°C to +85°C temperature range against system stability needs. Compare against crystal oscillators if higher precision or wider temperature ranges are necessary.

Resonators Part Context

This part belongs to the PRQC series of ceramic resonators from KYOCERA AVX. These components are engineered as alternatives to quartz crystals, offering integrated capacitance to reduce component count. They are commonly used in applications where moderate frequency accuracy is sufficient and space constraints are critical.

Resonators Replacement Considerations

Direct substitutes must match the 18.43 MHz frequency, 10 pF internal capacitance, and ±0.5% tolerance. Verify mechanical compatibility with the 3.20mm x 1.30mm footprint. Cross-reference with other manufacturers' ceramic resonators having identical electrical characteristics.