CSTLS4M33G53-A0

Resonators Overview

The CSTLS4M33G53-A0 is a ceramic resonator from Murata Electronics, operating at a nominal frequency of 4.33 MHz. It utilizes a through-hole termination style for PCB mounting. The component features a tight tolerance of 0.5% and a maximum operating temperature of +80°C. It has physical dimensions of 8 mm in length and 3 mm in height, with a load capacitance of 15 pF. This device belongs to the CERALOCK series and is RoHS3 compliant.

Resonators Feature Summary

• Through-hole mounting configuration for reliable mechanical attachment
• High precision frequency stability with 0.5% tolerance
• Compact surface profile suitable for space-constrained designs

Resonators Applications

• Dual tone multi-frequency (DTMF) generator circuits
• Microcontroller clock sources within the 3.4MHz to 10MHz range
• Consumer electronics timing references

Resonators Procurement Notes

Verify the specific suffix 'A0' against the official Murata datasheet to confirm RoHS3 compliance status and exact pinout compatibility. Ensure the 4.33 MHz frequency aligns with the target circuit requirements. Cross-reference the 15 pF load capacitance specification with the oscillator design parameters to guarantee accurate signal generation without external trimming adjustments.

Resonators Selection Notes

Select this component when a precise 4.33 MHz reference is required for through-hole assembly. The 0.5% tolerance offers superior accuracy compared to standard ceramic resonators. Consider the 15 pF load capacitance requirement during schematic design. Evaluate the +80°C thermal limit against the operational environment to ensure long-term reliability under varying temperature conditions.

Resonators Part Context

This part belongs to the Murata CERALOCK family of ceramic resonators. These devices provide cost-effective timing solutions for applications where quartz crystal precision is not strictly necessary. The CSTLS series specifically targets through-hole implementations, offering a balance between performance and manufacturing ease for mass-produced electronic equipment.

Resonators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.