CSTNE12M0GH5C000R0

Resonators Overview

The CSTNE12M0GH5C000R0 is a surface-mount ceramic resonator from the CERALOCK series, manufactured by Murata Electronics. It operates at a nominal frequency of 12 MHz with an initial tolerance of ±0.07% and a total tolerance of ±0.13%. The device features a built-in load capacitance of 33 pF and a maximum impedance of 30 Ohms. Designed for automotive applications, it supports a wide operating temperature range from -40°C to +125°C. The component utilizes SMD/SMT termination and is housed in a compact package measuring 3.2 mm x 1.3 mm x 0.8 mm.

Resonators Feature Summary

• Integrated load capacitor eliminates external components
• Automotive-grade reliability for harsh environments
• High frequency stability within specified temperature ranges

Resonators Applications

• Timebase oscillators for automotive microcomputers
• Clock generation in vehicle electronic control units
• Timing circuits in automotive sensor interfaces

Resonators Procurement Notes

Verify that the specific suffix GH5C corresponds to the required automotive qualification and temperature rating. Confirm the built-in capacitance value matches the oscillator circuit design requirements. Ensure the footprint dimensions align with the PCB layout specifications before finalizing procurement orders.

Resonators Selection Notes

Select this component when a stable 12 MHz reference is needed for automotive systems requiring operation up to 125°C. Consider the ±0.07% initial tolerance for precision timing needs. Evaluate the 33 pF internal capacitance against the MCU's input requirements to ensure proper oscillation startup without additional external capacitors.

Resonators Part Context

This part belongs to the CERALOCK CSTNE series, which provides cost-effective timing solutions compared to quartz crystals. The series is designed to replace discrete crystal and capacitor combinations, simplifying assembly processes. It targets high-volume consumer and industrial electronics where size constraints and thermal performance are critical factors.

Resonators Replacement Considerations

Direct substitutes include other Murata CERALOCK parts with identical 12 MHz frequency and 33 pF capacitance, such as CSTNE12M5G55Z000R0, provided the tolerance and temperature ratings meet application requirements. Verify pin compatibility and package dimensions when cross-referencing.