CSTLS4M90G56-B0

Resonators Overview

The CSTLS4M90G56-B0 is a ceramic resonator from Murata Electronics' CERALOCK series, designed for through-hole mounting. It operates at a nominal frequency of 4.9 MHz with a tolerance of ±0.5%. The component features a load capacitance of 47 pF and measures 5.5 mm in width. Constructed as a ceramic resonator, it provides stable frequency control for microcontroller applications. The device complies with RoHS3 standards and is supplied in bulk packaging.

Resonators Feature Summary

• Through-hole termination style for reliable PCB integration
• High frequency stability with ±0.5% tolerance
• Integrated 47 pF load capacitance design

Resonators Applications

• Microcontroller clock sources
• Embedded system timing circuits
• Consumer electronics oscillators

Resonators Procurement Notes

Verify the complete part number including suffixes to ensure correct load capacitance and tolerance specifications. Confirm RoHS3 compliance requirements match project constraints. Check datasheet revisions for any recent product change notifications that may affect performance or availability. Ensure through-hole footprint compatibility with existing PCB designs before ordering.

Resonators Selection Notes

Select this component when a cost-effective, stable clock source is required for low-frequency microcontroller applications. The integrated load capacitance simplifies circuit design by reducing external component count. Consider the ±0.5% tolerance for precision timing needs. Evaluate thermal stability requirements against the ceramic resonator characteristics for the operating environment.

Resonators Part Context

This part belongs to Murata's CERALOCK family of ceramic resonators, which are widely used in consumer electronics and industrial controls. The CSTLS series offers a balance between performance and cost, serving as an alternative to quartz crystals where extreme precision is not critical. The through-hole package ensures mechanical robustness for vibration-prone environments.

Resonators Replacement Considerations

Direct substitutes include other Murata CERALOCK parts with matching 4.9 MHz frequency and 47 pF load capacitance. Verify pinout compatibility and physical dimensions when cross-referencing with competitor ceramic resonators. Ensure equivalent tolerance levels are maintained for system timing accuracy.