CSTLS4M00G56-B0

Resonators Overview

The Murata CSTLS4M00G56-B0 is a ceramic resonator with a nominal frequency of 4 MHz. It features an integrated capacitor of 47 pF and operates within a temperature range of -20°C to +80°C. The component utilizes through-hole mounting with three leads spaced at 2.50 mm. Electrical specifications include a frequency tolerance of ±0.5%, a frequency stability of ±0.2%, and a motional resistance of 30 Ohms. It employs the third harmonic oscillation mode and complies with RoHS and REACH standards.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Utilizes piezoelectric ceramic material for stable time base generation
• Supports third harmonic oscillation modes in microcomputer applications

Resonators Applications

• Microcomputer time base oscillator circuits
• General-purpose clock signal generation
• Embedded system timing references

Resonators Procurement Notes

Verify the specific suffix designation, as variations such as A0 or B0 may indicate differences in packaging or tolerances. Confirm that the 4 MHz frequency and 47 pF internal capacitance align with the target circuit requirements. Ensure the through-hole package dimensions fit the designated PCB footprint. Check for any recent product change notices regarding availability or manufacturing updates.

Resonators Selection Notes

Select this component when a cost-effective, compact timing solution is required for microcontroller systems. The integrated capacitor reduces external component count compared to discrete crystal setups. Verify that the 30 Ohm impedance matches the oscillator circuit's drive level capabilities. Consider the operating temperature range to ensure reliability under expected environmental conditions.

Resonators Part Context

This part belongs to the CERALOCK CSTLS series, designed specifically for use as time base oscillators in microcomputers. The series offers a balance between performance and size, utilizing piezoelectric ceramic technology. It serves as an alternative to traditional quartz crystals in applications where moderate frequency accuracy is sufficient.

Resonators Replacement Considerations

The CD4M00000SF200 from NextGen Components Group is listed as a similar substitute. Verify electrical compatibility, including frequency, capacitance, and impedance, before replacement.