CS05997-16M

Overview

The CS05997-16M is a fundamental mode quartz crystal resonator manufactured by NDK. It operates at a nominal frequency of 16 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 120 Ohms. The component features a frequency tolerance of ±10 ppm and stability of ±30 ppm, housed in a compact 4-SMD, no-lead package measuring 1.6 mm x 1.2 mm with a maximum height of 0.35 mm.

Feature Summary

• Compact surface-mount design suitable for space-constrained applications
• High frequency stability for precision timing requirements
• Fundamental oscillation mode operation

Applications

• Clock modules for small form factor devices
• Precision instrument timing circuits
• Miniature electronic systems requiring stable reference frequencies

Procurement Notes

Verify the specific datasheet version and RoHS compliance status prior to procurement, as manufacturing specifications may evolve. Confirm that the 4-SMD footprint dimensions align precisely with the target PCB layout. Ensure the 120 Ohm ESR matches the oscillator circuit design constraints to guarantee reliable startup and sustained oscillation.

Selection Notes

Select this component when a miniature 16 MHz clock source is required with tight frequency tolerance. The 8 pF load capacitance must match the system's external capacitor configuration. Consider the 120 Ohm ESR against the driving capability of the host microcontroller or oscillator IC to prevent overdriving or failure to start.

Part Context

This part belongs to NDK’s line of miniature surface-mount crystal units designed for high-density electronics. It utilizes fundamental quartz technology to provide accurate frequency generation in a small physical envelope, supporting modern trends toward miniaturization in consumer and industrial hardware.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.