LFXTAL082081REEL

Overview

The LFXTAL082081REEL is a quartz crystal oscillator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 32.768 MHz with a load capacitance of 12.5 pF. The component features an equivalent series resistance (ESR) of 90 kOhms and supports a maximum drive level of 0.5 uW. Designed for surface-mount applications, it utilizes the HC-49S package style with radial termination. The device maintains a frequency tolerance of ±20 ppm and stability of ±30 ppm across an operating temperature range from -20°C to +70°C.

Feature Summary

• Provides stable timing signals at 32.768 MHz for real-time clock applications
• Utilizes HC-49S package format for reliable surface-mount integration
• Ensures consistent frequency performance within specified tolerance limits

Applications

• Real-time clock circuits in consumer electronics
• Microcontroller system timing references
• Low-power embedded device synchronization

Procurement Notes

Verify the specific reel packaging configuration against project requirements before procurement. Confirm that the HC-49S form factor aligns with existing PCB footprint designs. Ensure compatibility with the target operating temperature range of -20°C to +70°C. Cross-reference the 12.5 pF load capacitance with circuit design specifications to guarantee accurate oscillation. Validate supply chain availability through authorized distributors.

Selection Notes

Select this component when a precise 32.768 MHz reference is required for timekeeping functions. Consider the HC-49S package dimensions for mechanical clearance constraints. Evaluate the 90 kOhm ESR against the oscillator circuit's driving capability. Assess the ±20 ppm tolerance against system accuracy requirements. Compare the -20°C to +70°C range against environmental conditions.

Part Context

This part belongs to the standard quartz crystal category within IQD Frequency Products' portfolio. It serves as a foundational timing element for various electronic systems requiring low-frequency precision. The manufacturer specializes in frequency control solutions for global markets.

Replacement Considerations

Check for updated part numbers or alternative reels from IQD Frequency Products. Verify cross-compatibility with other HC-49S style crystals offering similar electrical characteristics.