CSTCV40M0X51Q-R0

Resonators Overview

The CSTCV40M0X51Q-R0 is a ceramic resonator manufactured by Murata Electronics, operating at a nominal frequency of 40 MHz with a tolerance of 5%. It utilizes surface mount technology (SMD/SMT) for PCB integration. The component belongs to the CSTCV series and features a small-cap chip type design. It is rated for an operating temperature range from -20°C to +80°C. The device is RoHS compliant and supports REACH SVHC standards. Packaging options include reel, cut tape, and MouseReel formats.

Resonators Feature Summary

• Provides stable oscillation at 40 MHz with 5% frequency tolerance
• Designed for surface mount assembly on printed circuit boards
• Operates reliably within a -20°C to +80°C temperature range

Resonators Applications

• Microcontroller clock generation circuits
• Communication module timing references
• Embedded system oscillator sources

Resonators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received part matches the CSTCV40M0X51Q-R0 designation and series code. Check packaging integrity to ensure no damage occurred during transit. Validate compliance documentation against current regulatory requirements for electronic components.

Resonators Selection Notes

Select this component when a 40 MHz reference signal is required with moderate precision. Ensure the application environment stays within the specified -20°C to +80°C operational limits. Verify that the circuit design accommodates the 5% frequency tolerance. Confirm compatibility with surface mount assembly processes and available footprint dimensions.

Resonators Part Context

This part belongs to the CERALOCK family of ceramic resonators from Murata Electronics. The CSTCV series specifically targets applications requiring compact size and reliable performance. These devices serve as cost-effective alternatives to quartz crystals in many consumer and industrial electronics designs.

Resonators Replacement Considerations

The Mouser listing identifies CSTCE16M0V53C-R0 as a recommended alternative. However, this substitute operates at 16 MHz, which differs significantly from the 40 MHz requirement of the original part. No other verified substitutes are documented in the provided source material.