MU00530-32.768K

Overview

The MU00530-32.768K is a surface-mount crystal resonator manufactured by NDK, designed for fundamental mode operation at a nominal frequency of 32.768 kHz. It features a load capacitance of 7 pF and an equivalent series resistance (ESR) of 80 kOhms. The component operates within a temperature range of -40°C to +85°C and utilizes a 2-SMD, no lead package with dimensions of 1.6 mm x 1.2 mm.

Feature Summary

• Fundamental oscillation mode ensures stable frequency generation
• Compact 1.6x1.2mm SMD footprint suitable for space-constrained designs
• Wide operating temperature range supports automotive and industrial environments

Applications

• Real-time clock (RTC) circuits
• Timekeeping devices
• Low-power embedded systems

Procurement Notes

Verify the specific ordering suffix against the official NDK datasheet to confirm exact electrical tolerances and packaging options. Ensure compatibility with existing PCB footprints and reflow soldering profiles defined in the manufacturer's guidelines.

Selection Notes

Select this component for applications requiring precise timebase accuracy in compact form factors. Consider the 7pF load capacitance requirement when designing the oscillator circuit to ensure frequency stability across the specified temperature range.

Part Context

This part belongs to NDK's portfolio of quartz crystal resonators, leveraging the company's expertise in artificial crystal growth. It serves as a core timing element for digital electronics requiring reliable low-frequency reference signals.

Replacement Considerations

Cross-reference with other 32.768 kHz SMD crystals from NDK or competitors ensuring identical 7pF load capacitance and 1.6x1.2mm package dimensions to maintain board layout integrity.