LFXTAL085851

Overview

The LFXTAL085851 is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 32 MHz with a load capacitance of 10 pF and a frequency tolerance of ±50 ppm. The device supports a drive level of 100 µW and features an equivalent series resistance (ESR) of 100 Ω. Designed for surface-mount applications, it utilizes a 4-SMD, no-lead package measuring 2.0 mm x 1.6 mm x 0.5 mm. The component is rated for an operating temperature range from -40°C to +125°C.

Feature Summary

• Hermetically sealed in an inert atmosphere with glass-to-metal seals on leads
• Industry standard leaded package construction adapted for SMD mounting
• Resistance welded internal structure for long-term stability

Applications

• Microcontroller clock sources
• Communication system timing references
• Industrial control circuit oscillators

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging configuration. Ensure the selected variant matches the required load capacitance and frequency stability specifications for the target application circuit design.

Selection Notes

Select this component when a 32 MHz reference is required within a compact 2x1.6mm footprint. Consider the ±50 ppm tolerance and 100 µW drive level limits during oscillator circuit design to ensure reliable startup and stable operation across the specified industrial temperature range.

Part Context

This part belongs to the IQD Frequency Products quartz crystal portfolio, which provides passive frequency control components for electronic systems. The LFXTAL series typically offers industry-standard packages designed for integration into various consumer, industrial, and telecommunications hardware platforms requiring precise timing signals.

Replacement Considerations

Direct substitutes include other 32 MHz crystals in 2016 SMD packages with compatible load capacitance and ESR values. Verify that alternative manufacturers meet the same -40°C to +125°C operating temperature range and hermetic sealing requirements.