CR4M200000S039

Resonators Overview

The TGS CR4M200000S039 is a surface-mount ceramic resonator operating at a fundamental frequency of 4.2 MHz. It features an integrated load capacitance of 39 pF and maintains a tight frequency tolerance of ±0.3%. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and supports base harmonic operation. Designed for robust performance, it functions within a temperature range of -25°C to +85°C. The device utilizes a 3-SMD, no-lead package configuration with dimensions consistent with the 4520 metric standard, ensuring reliable integration into compact electronic assemblies.

Resonators Feature Summary

• Integrated 39 pF load capacitance eliminates external capacitor requirements
• High frequency stability with ±0.3% tolerance
• Surface-mount construction for automated assembly
• Operates in base harmonic mode

Resonators Applications

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

Resonators Procurement Notes

Verify that the specific ordering suffix matches the required capacitance and tolerance specifications. Confirm RoHS compliance status if environmental regulations apply to the final product. Ensure the selected package variant aligns with the PCB footprint design guidelines provided by the manufacturer. Cross-reference the datasheet for reflow soldering profiles to prevent thermal damage during assembly processes.

Resonators Selection Notes

Select this component when a precise 4.2 MHz reference is required without external capacitors. Consider the ±0.3% tolerance for applications demanding high frequency accuracy. Evaluate the 60 Ohm ESR against the driving circuit capabilities to ensure stable oscillation. Verify that the 3-SMD package fits within the available board space constraints.

Resonators Part Context

This ceramic resonator belongs to the broader category of frequency control components used for timing signals. Unlike quartz crystals, it integrates load capacitors internally, simplifying circuit design. It serves as a cost-effective alternative for applications where extreme precision is not critical but stability and size are important factors.

Resonators Replacement Considerations

Direct substitutes must match the 4.2 MHz frequency, 39 pF capacitance, and 3-SMD package. Verify that replacement parts offer comparable ±0.3% tolerance and similar ESR values. Ensure the alternative component supports the same operating temperature range and mounting type.