CSTNE8M38G520000R0

Resonators Overview

The Murata CSTNE8M38G520000R0 is a ceramic resonator operating at a nominal frequency of 8.388 MHz, belonging to the CERALOCK series. It features an integrated load capacitance of 10 pF and a maximum impedance of 40 Ohms. The component utilizes surface-mount technology within a compact package measuring 3.2 mm in length, 1.3 mm in width, and 0.7 mm in height. It supports operation across a temperature range from -40°C to +85°C and is supplied in reel packaging with a factory quantity of 3000 units.

Resonators Feature Summary

• Integrated load capacitors eliminate external components for simplified circuit design
• Compact SMD package enables high-density mounting on printed circuit boards
• CERALOCK technology provides stable oscillation characteristics

Resonators Applications

• Microcontroller clock sources
• General-purpose oscillator circuits
• Embedded system timing references

Resonators Procurement Notes

Verify the specific part number against official Murata documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with existing PCB footprints and thermal requirements. Cross-reference datasheets for any updates regarding RoHS compliance or manufacturing changes before finalizing procurement orders.

Resonators Selection Notes

Select this component when a cost-effective alternative to quartz crystals is required for applications tolerant of slightly lower frequency stability. The built-in capacitor simplifies layout by reducing component count. Verify that the 40 Ohm impedance and 10 pF internal capacitance align with the target microcontroller's oscillator specifications.

Resonators Part Context

This device is part of Murata's CERALOCK line, designed to replace traditional quartz crystals in consumer electronics. It offers a balance between performance and cost, utilizing piezoelectric ceramic materials. The series is engineered for mass production environments requiring reliable timing signals without the complexity of external tuning components.

Resonators Replacement Considerations

Direct substitutes include other Murata ceramic resonators with matching frequencies and packages, such as the CSTNE8M00G550000R0, provided the frequency difference is acceptable for the application.