CSTLS16M2X51003-B0

Resonators Overview

The Murata Electronics CSTLS16M2X51003-B0 is a CERALOCK ceramic resonator designed for through-hole mounting. It operates at a nominal frequency of 16.25 MHz with a tolerance of ±0.2% and stability of ±0.2%. The component features an integrated load capacitance of 5 pF, eliminating the need for external capacitors in oscillation circuits. It has a drive level of 50 Ohms and functions within a temperature range of -20°C to +80°C. The package dimensions are compact, supporting stable clock generation in space-constrained applications.

Resonators Feature Summary

• Integrated load capacitors remove the requirement for external components in oscillator designs
• Maintains frequency stability across a wide operating temperature range
• Compact physical footprint suitable for dense circuit board layouts

Resonators Applications

• Microcontroller clock oscillators
• Embedded system timing references
• Digital logic circuit synchronization

Resonators Procurement Notes

Verify the specific suffix B0 against official Murata documentation to confirm pinout and mechanical tolerances. Confirm RoHS compliance status via current datasheets as regulatory requirements may evolve. Check for Not Recommended for New Design (NRND) status if available, as this impacts long-term supply chain viability. Ensure the ordering part number matches the exact frequency and capacitance specifications required by the target application design.

Resonators Selection Notes

Select this component when a precise 16.25 MHz reference is needed without external capacitor matching. Consider the ±0.2% tolerance for applications requiring tight frequency accuracy. Evaluate the through-hole package type against PCB manufacturing capabilities. Compare thermal performance against the specified -20°C to +80°C range to ensure reliability under operational conditions. Verify compatibility with the target microcontroller's input impedance requirements.

Resonators Part Context

This part belongs to the CSTLS series of CERALOCK ceramic resonators from Murata Electronics. These devices combine piezoelectric elements with integrated capacitors to simplify oscillator circuit design. The series is widely used in consumer electronics and industrial control systems where cost-effective, stable clock sources are essential. The specific model represents a standard frequency option within the broader family of available resonator frequencies.

Resonators Replacement Considerations

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