STDCSK4-24M

Overview

The STDCSK4-24M is a surface-mount quartz crystal manufactured by NDK. It operates at a fundamental frequency of 24 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a frequency tolerance of ±20 ppm and stability of ±30 ppm. It utilizes a 2-SMD, no-lead package measuring 5.00mm x 3.20mm with a maximum height of 1.50mm. Designed for base mode operation, it supports a working temperature range of -10°C to 70°C and complies with RoHS standards.

Feature Summary

• Compact 2-SMD surface-mount design suitable for automated assembly
• Fundamental oscillation mode ensuring stable frequency generation
• RoHS compliant construction for environmental safety

Applications

• General-purpose clock signal generation in embedded systems
• Timing reference for microcontroller units
• Consumer electronic device synchronization circuits

Procurement Notes

Verify the specific suffix codes against official NDK documentation to ensure accurate frequency and tolerance specifications. Confirm package dimensions and mounting requirements align with PCB layout constraints. Check current availability status as manufacturing lead times may vary. Ensure compliance with project-specific environmental regulations such as RoHS restrictions before finalizing procurement decisions.

Selection Notes

Select this component when a 24 MHz fundamental frequency with 8 pF load capacitance is required. Consider the 50 Ohm ESR value for oscillator circuit compatibility. Evaluate the ±20 ppm tolerance against system timing accuracy needs. Verify that the -10°C to 70°C operating range meets environmental conditions. Compare physical dimensions against available board space constraints.

Part Context

This part belongs to NDK's SMD crystal lineup, designed for compact electronics. NDK specializes in quartz crystal devices for mobile communications, office automation, and automotive applications. The company emphasizes high precision and reliability in its component offerings for diverse electronic markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official NDK documentation or authorized distributors for verified cross-reference information.