CSTLS18M4X53-A0

Resonators Overview

The Murata CSTLS18M4X53-A0 is a ceramic resonator operating at a nominal frequency of 18.432 MHz. It features a built-in load capacitance of 15 pF and a frequency tolerance of ±0.5%. The component utilizes through-hole mounting with three leads and operates within a temperature range of -20°C to +80°C. Its oscillation mode is the third harmonic, and it exhibits a frequency stability of ±0.2%.

Resonators Feature Summary

• Integrates internal capacitors to simplify oscillator circuit design without external components
• Provides high frequency stability for precise timing applications
• Supports through-hole assembly for robust mechanical connection

Resonators Applications

• High-speed USB interface circuits
• Full-speed USB peripheral devices
• Automotive network systems requiring precision timing
• General-purpose microcontroller clock sources

Resonators Procurement Notes

Verify the specific suffix 'A0' against the official Murata datasheet to confirm pinout configuration and electrical parameters. Ensure the application environment remains within the specified -20°C to +80°C operational range. Confirm that the 15 pF internal load capacitance matches the target microcontroller or oscillator circuit requirements to prevent frequency deviation.

Resonators Selection Notes

Select this component when a cost-effective, high-precision timing solution is required for through-hole designs. It is suitable for applications demanding stable clock signals where external tuning capacitors are undesirable. Consider the physical dimensions and lead configuration during PCB layout to ensure proper fit and soldering compatibility.

Resonators Part Context

This part belongs to the CERALOCK series, designed for reliable performance in consumer electronics and automotive sectors. It serves as an alternative to discrete crystal oscillator solutions, offering a compact form factor with integrated functionality. The series is recognized for its consistency in mass production environments.

Resonators Replacement Considerations

Direct substitutes include CSTLS18M4X53-B0, which shares identical electrical specifications but may differ in packaging or trailing zeros. Verify equivalent frequency, tolerance, and load capacitance before substitution.