CSTLS33M0X51-A0

Resonators Overview

The Murata CSTLS33M0X51-A0 is a CERALOCK ceramic resonator designed for through-hole mounting. It operates at a nominal frequency of 33.333 MHz with a tolerance of ±0.5% and stability of ±0.2%. The component features an integrated load capacitance of 5 pF and a maximum series resistance of 50 ohms. It functions within a temperature range of -20°C to +80°C. Physical dimensions are 7.00 mm in height, with a standard three-pin configuration.

Resonators Feature Summary

• Integrated internal capacitors eliminate the need for external load components
• CERALOCK technology provides high reliability and stable oscillation characteristics
• Through-hole construction supports robust mechanical attachment

Resonators Applications

• Microcontroller clock sources
• Single-chip microcomputer timing circuits
• General-purpose oscillator circuits

Resonators Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical parameters and packaging specifications. Ensure the selected variant matches the required load capacitance and operating temperature range for the target application environment before finalizing procurement orders.

Resonators Selection Notes

Select this component when a cost-effective alternative to quartz crystals is required for moderate precision applications. The built-in capacitor simplifies circuit design by reducing component count. Verify that the 50-ohm impedance matches the driving capability of the host microcontroller or logic gate.

Resonators Part Context

This part belongs to the CSTLS_X series of ceramic resonators from Murata Electronics. These devices utilize proprietary CERALOCK technology to offer a balance between performance and cost. They serve as primary timing references in embedded systems where extreme frequency stability is not critical.

Resonators Replacement Considerations

Public confirmed substitute part numbers: CSTLS33M0X51-B0.