CCR27.12MYC7B05T1

Overview

The CCR27.12MYC7B05T1 is a thin-type ceramic chip resonator manufactured by TDK Corporation, operating at a nominal frequency of 27.12 MHz. It utilizes thickness shear mode or third over-tone thickness expansion for stable oscillation. The component features an integrated capacitor and is designed for surface mount applications in a compact 3-SMD non-standard package measuring 2.00mm x 1.60mm. Key electrical specifications include a frequency tolerance of ±0.5% and a frequency stability of ±0.2%. The device offers a typical load capacitance of 7pF, making it suitable for precise timing requirements in consumer and industrial electronics.

Feature Summary

• Thin-type construction utilizing thickness shear mode or third over-tone thickness expansion for reliable performance.
• Integrated built-in capacitor simplifies circuit design by reducing external component count.
• Compact surface-mount package facilitates automated assembly and space-constrained layouts.

Applications

• Consumer electronic devices requiring precise clock signals
• Industrial control systems needing stable frequency references
• Data processing equipment with tight timing constraints

Procurement Notes

Verify the specific suffix B05T1 against official TDK documentation to confirm exact packaging and tape/reel specifications. Ensure compatibility with reflow soldering profiles defined in the manufacturer's guidelines. Confirm that the ±0.5% tolerance meets system requirements before procurement.

Selection Notes

Select this component when a small form factor and integrated capacitance are required for 27.12 MHz applications. Consider the ±0.2% stability for environments with moderate temperature variations. Compare against standard crystal oscillators if lower phase noise is not critical but size reduction is prioritized.

Part Context

This part belongs to the CCR series of ceramic resonators from TDK, which are characterized by their thin profile and high reliability. The series is widely used in applications where cost-effective, compact timing solutions are needed without the complexity of active oscillators.

Replacement Considerations

Direct substitutes may include other 27.12 MHz ceramic resonators with similar package dimensions (2.00mm x 1.60mm) and integrated capacitor features. Verify equivalent frequency tolerance and stability ratings from alternative manufacturers such as Murata or ECS before substitution.

FAQ

What is the load capacitance of the CCR27.12MYC7B05T1?

The typical load capacitance is 7pF.

Does this component have an integrated capacitor?

Yes, the CCR27.12MYC7B05T1 features a built-in capacitor to simplify circuit design.