LFXTAL065253

Overview

LFXTAL065253 is a surface-mount quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 32.768 kHz with a load capacitance of 12.5 pF. The component exhibits a frequency tolerance and stability of ±20 ppm across an operating temperature range of -40°C to +85°C. Key electrical parameters include an equivalent series resistance (ESR) of 90 kOhms and a maximum drive level of 1.6 mW. The physical dimensions are 1.6 mm in length, 1.0 mm in width, and 0.55 mm in height, housed in a compact 2-SMD, no-lead package.

Feature Summary

• Compact 1.6mm x 1.0mm surface-mount footprint for space-constrained designs
• High impedance ESR suitable for low-power oscillator circuits
• Wide industrial temperature range operation from -40°C to +85°C

Applications

• Real-time clock circuits in consumer electronics
• Microcontroller system timing references
• Portable battery-powered devices requiring low power consumption

Procurement Notes

Verify the specific package variant and reel quantity requirements against your manufacturing line specifications. Confirm that the 12.5 pF load capacitance matches your circuit design before finalizing orders. Ensure storage conditions comply with moisture sensitivity levels if applicable. Cross-reference the manufacturer part number LFXTAL065253 with authorized distributors to guarantee authenticity and traceability.

Selection Notes

Select this component when a small form factor is critical for the PCB layout. The 32.768 kHz frequency is standard for timekeeping applications. Consider the high ESR value as it may require specific oscillator circuit tuning. Verify that the ±20 ppm stability meets the system's timing accuracy requirements over the intended temperature range.

Part Context

The LFXTAL065253 belongs to IQD Frequency Products' extensive portfolio of quartz crystal resonators. This series focuses on providing reliable frequency control solutions in miniature packages. IQD leverages decades of experience in frequency product manufacturing to deliver components used in various industries including automotive, industrial, and consumer electronics.

Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 12.5 pF load capacitance, and 1.6mm x 1.0mm SMD package. Check equivalent ESR values to ensure oscillator startup reliability. Verify temperature range and stability specifications align with the original design constraints.