CSTLS3M45G53-A0

Resonators Overview

The Murata CSTLS3M45G53-A0 is a ceramic resonator from the CERALOCK series, designed for through-hole mounting. It operates at a fundamental frequency of 3.6864 MHz with a tolerance of ±0.5%. The component features an integrated load capacitance of 15 pF and utilizes third-harmonic oscillation mode. It supports a maximum operating temperature of +80°C and a minimum of -20°C. The package dimensions are 8 mm in length, 5.5 mm in width, and 3 mm in height, with a standard 2.5 mm lead pitch.

Resonators Feature Summary

• Integrates load capacitors to simplify circuit design
• Utilizes third-harmonic oscillation for stable performance
• Through-hole SIP-3 package for easy assembly

Resonators Applications

• Microcontroller clock sources
• Communication module timing
• General-purpose oscillator circuits

Resonators Procurement Notes

Verify the specific frequency requirement against the datasheet, as product listings may contain discrepancies regarding the exact resonant frequency value. Confirm that the through-hole package style matches the target PCB layout constraints. Ensure compliance with RoHS and REACH standards if required by the end application regulations.

Resonators Selection Notes

Select this component when a cost-effective, stable clock source is needed for microcontrollers or logic circuits. The integrated capacitor reduces external component count. Consider the ±0.5% tolerance for applications requiring moderate frequency accuracy. Verify the thermal range meets the operational environment requirements.

Resonators Part Context

This part belongs to the CSTLS series of ceramic resonators, which are known for their compact size and reliability. The CERALOCK branding indicates the integration of capacitors within the resonator body, distinguishing it from discrete crystal units. It serves as a direct replacement for similar through-hole ceramic resonators in existing designs.

Resonators Replacement Considerations

Direct substitutes include other Murata CSTLS parts with matching frequency and package dimensions. Cross-reference with competitor ceramic resonators ensuring identical load capacitance and harmonic mode compatibility.