STDCSK4-27M

Overview

STDCSK4-27M is a surface-mount quartz crystal manufactured by NDK. It operates at a fundamental frequency of 27 MHz with a load capacitance of 8 pF. The component features a frequency tolerance of ±20 ppm and stability of ±30 ppm. It has an equivalent series resistance (ESR) of 50 Ohms and utilizes a 2-SMD, no-lead package measuring 5.00 mm x 3.20 mm. The device supports base harmonic operation and is rated for a temperature range of -10°C to 70°C.

Feature Summary

• Surface-mount design in a compact 2-SMD package
• Fundamental mode operation at 27 MHz
• Compliant with RoHS standards

Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Procurement Notes

Verify the specific suffix and packaging configuration against the official datasheet before ordering. Confirm that the selected variant matches the required frequency tolerance and load capacitance for the target circuit design. Ensure compatibility with standard reflow soldering profiles for surface-mount assembly processes.

Selection Notes

Select this component when a 27 MHz fundamental frequency is required in a small 5.00mm x 3.20mm footprint. Consider the ±20 ppm tolerance and 50 Ohm ESR specifications for oscillator circuit stability. Verify that the operating temperature range of -10°C to 70°C meets the environmental requirements of the application.

Part Context

This part belongs to the NX5032GA series of surface-mount crystals from NDK. The series offers various frequency options within a standardized 2-SMD package format. These components are designed for cost-effective mass production while maintaining reliable frequency performance for digital logic and communication interfaces.

Replacement Considerations

• NX5032GB-27MHZ-STD-CSK-5