CSTCR4M25G53-R0

Resonators Overview

The Murata CSTCR4M25G53-R0 is a CERALOCK ceramic resonator operating at a nominal frequency of 4.258 MHz. It features a ±0.5% frequency tolerance and ±0.2% stability. The device includes an integrated load capacitance of 15 pF and has a maximum impedance of 60 Ohms. Designed for surface mount technology, it measures 4.5 mm in length, 2 mm in width, and 1.15 mm in height. The component operates within a temperature range of -20°C to +80°C.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Offers high-frequency stability with low impedance characteristics
• Utilizes small surface-mount package for high-density mounting

Resonators Applications

• General consumer electronics
• Full-speed USB interfaces
• Automotive functional applications

Resonators Procurement Notes

Verify the specific suffix 'R0' indicates reel packaging when ordering. Confirm that the 15 pF internal load capacitance matches the microcontroller requirements. Ensure the operating temperature range of -20°C to +80°C meets environmental specifications. Check RoHS compliance status if required by project standards.

Resonators Selection Notes

Select this component for applications requiring precise timing without external capacitors. The 4.258 MHz frequency is suitable for standard clock generation. Consider the 60 Ohm impedance limit for driver compatibility. The compact SMD footprint aids in space-constrained PCB layouts.

Resonators Part Context

This part belongs to the CSTCR series of CERALOCK ceramic resonators from Murata Electronics. These devices combine piezoelectric elements with integrated circuits to provide stable oscillation frequencies. The series is designed for cost-effective and reliable timing solutions in various electronic systems.

Resonators Replacement Considerations

No public confirmed substitute part numbers are available.