CSTLS3M99G56-A0

Resonators Overview

The Murata CSTLS3M99G56-A0 is a CERALOCK ceramic resonator designed for through-hole mounting. It operates at a nominal frequency of 3.99 MHz with a tolerance of ±0.5%. The component features a load capacitance of 47 pF and a maximum operating temperature of +80°C, alongside a minimum limit of -20°C. Physical dimensions are specified as 8 mm in length, 5.5 mm in width, and 3 mm in height. It utilizes a three-terminal configuration suitable for standard PCB assembly processes.

Resonators Feature Summary

• Utilizes CERALLOCK technology to provide stable oscillation characteristics within a compact package.
• Designed for through-hole installation to ensure secure mechanical attachment on printed circuit boards.
• Incorporates integrated load capacitors to simplify circuit design by reducing external component requirements.

Resonators Applications

• Microcontroller clock generation circuits
• Real-time clock modules
• Low-cost communication interfaces

Resonators Procurement Notes

Verify the specific suffix 'A0' against the official Murata datasheet to confirm pinout and electrical specifications match the design requirements. Ensure the ordering quantity aligns with the factory packaging specifications provided in the procurement documentation. Cross-reference the RoHS compliance status with current environmental regulations applicable to the target market before finalizing the purchase order.

Resonators Selection Notes

Select this component when a cost-effective timing solution is required for applications operating near 4 MHz. The 47 pF load capacitance specification must be compatible with the oscillator circuit's input capacitance to maintain the target frequency accuracy. Consider the through-hole form factor if surface-mount alternatives do not meet the mechanical or thermal constraints of the assembly process.

Resonators Part Context

This part belongs to the CSTLS series of ceramic resonators manufactured by Murata Electronics. The CERALOCK product line is engineered to replace traditional quartz crystals in applications where size reduction and cost efficiency are prioritized over extreme frequency stability. This specific model represents a standard frequency option within the broader family of through-hole resonators.

Resonators Replacement Considerations

Direct substitutes include other Murata CSTLS series parts with matching frequency and load capacitance values. Verify that alternative components maintain the same physical footprint and terminal configuration to ensure compatibility with existing PCB layouts without requiring re-verification of mechanical clearances.

Resonators FAQ

What is the load capacitance value for this resonator?

The CSTLS3M99G56-A0 has a specified load capacitance of 47 pF.

Is this component suitable for high-temperature environments?

Yes, it supports an operating temperature range up to +80°C.