CSTLS4M73G53-B0

Resonators Overview

The Murata CSTLS4M73G53-B0 is a ceramic resonator operating at a nominal frequency of 4.73 MHz with a tolerance of ±0.5%. Designed for through-hole mounting, it features three pins and operates within a temperature range of -20°C to +80°C. The component utilizes the CERALOCK technology and belongs to the CSTLS_G series. It has physical dimensions of 8 mm in length, 5.5 mm in width, and 3 mm in height.

Resonators Feature Summary

• Utilizes CERALOCK technology for stable oscillation
• Through-hole termination style for reliable PCB integration
• Third harmonic oscillation mode operation

Resonators Applications

• Microcontroller clock sources
• General-purpose timing circuits
• Consumer electronics control units

Resonators Procurement Notes

Verify the specific suffix B0 against current manufacturer datasheets to confirm pinout and mechanical compatibility. Check for product change notifications or lifecycle status updates such as NRND before finalizing procurement plans. Ensure the selected variant matches the required load capacitance and frequency stability specifications for the target application environment.

Resonators Selection Notes

Select this component when a cost-effective, through-hole solution is required for moderate precision timing applications. Consider the ±0.5% frequency tolerance and limited temperature range compared to crystal oscillators. Evaluate space constraints given the 8mm x 5.5mm footprint and ensure the circuit design supports third harmonic operation requirements.

Resonators Part Context

This part belongs to the CSTLS series of ceramic resonators from Murata Electronics. These components are designed as alternatives to quartz crystals, offering lower cost and easier soldering characteristics while providing sufficient frequency stability for many digital logic applications. The series is widely used in consumer devices where high-precision timing is not critical.

Resonators Replacement Considerations

Direct substitutes include other Murata CSTLS series parts with matching frequencies and tolerances, such as CSTLS8M00G53-B0 or CSTLS5M12G53-B0, provided the frequency requirement aligns. Cross-brand replacements require careful verification of electrical parameters and mechanical dimensions.