STDCSK8-16M

Overview

The STDCSK8-16M is a passive crystal resonator manufactured by NDK, designed for surface-mount applications. It operates at a fundamental frequency of 16 MHz with a frequency tolerance of ±30 ppm and a stability of ±50 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 120 Ohms. It utilizes a 2-SMD, no-lead package measuring 5.00 mm in length and 3.20 mm in width, with a maximum height of 1.50 mm. The device supports base harmonic operation and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Surface-mount construction utilizing a compact 2-SMD no-lead package design
• Fundamental mode operation providing stable frequency generation
• Wide operating temperature range suitable for industrial environments

Applications

• General-purpose clock signal generation in electronic circuits
• Microcontroller and processor system timing references
• Industrial control equipment requiring wide temperature stability

Procurement Notes

Verify the specific lot code and manufacturing date against project requirements prior to procurement. Confirm that the 2-SMD no-lead package dimensions align with the designated PCB footprint. Ensure that the 120 Ohm ESR value is compatible with the oscillator circuit design to guarantee reliable startup. Check for any recent product change notifications regarding material or process updates.

Selection Notes

Select this component when a 16 MHz fundamental frequency is required with moderate stability specifications. The 8 pF load capacitance must match the external capacitors used in the oscillator circuit. Consider the 120 Ohm ESR limit when designing for low-power applications. The wide temperature range makes it suitable for non-consumer industrial uses where extreme cold or heat may occur.

Part Context

This part belongs to the standard passive crystal family produced by NDK, a manufacturer established in 1948 specializing in quartz devices. The company focuses on high-reliability components for automotive and industrial sectors. The STDCSK8-16M represents a standard size variant optimized for automated surface-mount assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.