CSTNE12M0GH5L000R0

Resonators Overview

The CSTNE12M0GH5L000R0 is a ceramic resonator from Murata Electronics' CERALOCK series, designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a built-in load capacitance of 33 pF and an equivalent series resistance of 30 Ohms. The component offers a frequency tolerance of ±0.07% and stability of ±0.11%. It functions within a temperature range of -40°C to +85°C and features a compact 3-SMD package measuring 3.20 mm in length, 1.30 mm in width, and 0.80 mm in height.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design by reducing external component count.
• Provides high frequency stability and tight tolerance for precise timing requirements.
• Utilizes a compact surface-mount package suitable for space-constrained PCB layouts.

Resonators Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital logic circuits

Resonators Procurement Notes

Verify the specific suffix GH5L against official Murata documentation to confirm the exact electrical parameters, particularly the ±0.07% tolerance and 30 Ohm impedance, as these differ from other variants in the CSTNE family. Ensure the operating temperature range of -40°C to +85°C aligns with the target application environment before procurement.

Resonators Selection Notes

Select this component when a balance of high precision and low profile is required. The 33 pF internal capacitance matches standard microcontroller input requirements, eliminating the need for external capacitors. Consider the 30 Ohm ESR for driver strength compatibility. Compare against the G55Z variant if a wider temperature range up to 125°C is necessary, noting that the GH5L variant is optimized for the -40°C to +85°C range.

Resonators Part Context

This part belongs to the CERALOCK CSTNE series, which are ceramic resonators known for their reliability and cost-effectiveness compared to quartz crystals. The series is widely used in consumer electronics and industrial control systems where moderate accuracy is sufficient. The specific model indicates a 12 MHz frequency with high-precision tolerances.

Resonators Replacement Considerations

Direct substitutes include CSTNE12M0G55Z000R0, though it differs in temperature range (-40°C to +125°C) and tolerance (±0.2%). Other 12 MHz ceramic resonators from Murata or competitors may require external capacitors and offer different form factors.