CSTNE8M38G550000R0

Resonators Overview

The Murata Electronics CSTNE8M38G550000R0 is a ceramic resonator operating at a nominal frequency of 8.388 MHz. It features an integrated load capacitance of 33 pF and a maximum impedance of 40 Ohms. The component offers a frequency stability of ±0.2% and an initial tolerance of ±0.5%. Designed for surface mount applications, it utilizes a compact 3-SMD package with dimensions of 3.2 mm in length, 1.3 mm in width, and 0.7 mm in height. The device supports a standard operating temperature range from -40°C to +85°C.

Resonators Feature Summary

• Integrates internal capacitors to simplify circuit design by reducing external component count.
• Provides stable frequency generation suitable for microcontroller clock sources.
• Utilizes a small surface-mount footprint to support high-density PCB layouts.

Resonators Applications

• Microcontroller clock circuits
• Communication equipment timing
• Consumer electronics control systems

Resonators Procurement Notes

Verify the specific frequency requirement of 8.388 MHz against system specifications before procurement. Confirm that the 33 pF integrated load capacitance matches the target oscillator circuit requirements. Ensure the SMD package dimensions align with the designated footprint on the printed circuit board. Check compliance documentation such as RoHS status if required by project standards.

Resonators Selection Notes

Select this component when a precise 8.388 MHz reference is needed with minimal external components. Consider the ±0.5% initial tolerance for applications requiring moderate frequency accuracy. Evaluate the thermal performance within the -40°C to +85°C range to ensure reliability under expected environmental conditions. Compare against crystal oscillators if higher stability or lower phase noise is required.

Resonators Part Context

This part belongs to the CERALOCK CSTNE series of ceramic resonators manufactured by Murata Electronics. The series is designed to offer a cost-effective alternative to quartz crystals while providing better vibration resistance. The CSTNE8M38G550000R0 specifically targets applications requiring a stable 8.388 MHz clock signal in a compact form factor.

Resonators Replacement Considerations

Direct substitutes include other 8.388 MHz ceramic resonators with identical 33 pF load capacitance and similar package dimensions. Verify that any replacement maintains the same frequency stability and impedance characteristics to ensure circuit compatibility.