CSTLS4M91G53-A0

Resonators Overview

The Murata CSTLS4M91G53-A0 is a piezoelectric ceramic resonator from the CERALOCK CSTLS series. It operates at a nominal frequency of 4.915 MHz with a tolerance of ±0.5% and stability of ±0.2%. The device features a built-in capacitor for simplified circuit design, eliminating external components. It utilizes a three-pin through-hole package measuring 8 mm in length, 3 mm in width, and 6.00 mm in height. The resonant resistance is 30 Ohms, and it supports a load capacitance of 15 pF. Operating temperatures range from -20°C to +80°C.

Resonators Feature Summary

• Integrated built-in capacitor reduces component count and simplifies circuit layout
• High frequency stability ensures reliable timing performance
• Three-pin through-hole configuration facilitates standard mounting processes

Resonators Applications

• Microcontroller clock sources
• Timing circuits in consumer electronics
• Communication module synchronization

Resonators Procurement Notes

Verify that the ordering suffix matches the required package type and tape/reel specifications. Confirm RoHS compliance status via official documentation before integration. Ensure the selected variant aligns with the specific load capacitance requirements of the target application circuit to maintain frequency accuracy.

Resonators Selection Notes

Select this component when a cost-effective alternative to quartz crystals is required for moderate precision applications. The built-in capacitor feature is advantageous for designs aiming to minimize board space and assembly complexity. Consider the operating temperature range and mechanical dimensions to ensure compatibility with the host system constraints.

Resonators Part Context

This part belongs to Murata's CERALOCK CSTLS series of piezoelectric ceramic resonators. These devices are designed as low-cost alternatives to quartz crystal oscillators, offering sufficient stability for many digital logic applications while providing ease of use through integrated capacitive elements within the package structure.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.