NSC5133D-32.768K

Overview

The NSC5133D-32.768K is a surface-mount CMOS oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 32.768 kHz and utilizes a standard output waveform. The device supports a 3.3V supply voltage with an integrated standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes.

Feature Summary

• Integrated standby mode for power reduction
• CMOS output signal compatibility
• Compact surface-mount form factor

Applications

• Embedded systems requiring precise timing
• Industrial automation equipment
• Real-time clock circuits

Procurement Notes

Verify the specific manufacturer part number against official NDK documentation to ensure correct functionality. Confirm that the required standby feature aligns with system power management requirements. Check package dimensions against PCB footprint specifications before finalizing procurement decisions.

Selection Notes

Select this component when a low-frequency 32.768 kHz reference is needed with minimal power consumption. The built-in standby capability makes it suitable for battery-operated devices. Ensure the design accommodates the 4-SMD package size and CMOS logic levels.

Part Context

This oscillator belongs to NDK's lineup of quartz crystal devices designed for high precision and reliability. NDK manufactures components for mobile communications, office automation, and automotive electronics, providing accurate oscillation sources essential for networked society applications.

Replacement Considerations

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