LFXTAL085861

Overview

The LFXTAL085861 is a quartz crystal resonator manufactured by IQD Frequency Products, designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a tolerance of ±20 ppm and a load capacitance of 18 pF. The component features an equivalent series resistance (ESR) of 120 Ohms and utilizes a 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm x 0.8 mm. It supports a wide operating temperature range from -40°C to +125°C, ensuring reliability in demanding thermal environments.

Feature Summary

• Surface-mount design compatible with automated assembly processes
• Wide operational temperature range suitable for industrial applications
• High stability frequency output for precise timing requirements

Applications

• Microcontroller clock sources
• Communication interface circuits
• Industrial control systems

Procurement Notes

Verify the specific suffix codes on the ordering information to confirm exact packaging and tape specifications. Ensure that the load capacitance matches the oscillator circuit design requirements. Confirm RoHS compliance status through official documentation before finalizing procurement decisions.

Selection Notes

Select this component when a 12 MHz reference signal is required within a compact SMD footprint. Consider the 120 Ohm ESR value for oscillator circuit stability calculations. Verify that the 18 pF load capacitance aligns with the host device's internal or external capacitor configuration.

Part Context

This part belongs to the LFXTAL series of quartz crystals from IQD Frequency Products. These components are engineered for general-purpose timing applications requiring stable frequency generation. The series offers various frequencies and packages to suit diverse electronic design needs.

Replacement Considerations

Direct substitutes include other 12 MHz crystals with identical 18 pF load capacitance and similar physical dimensions. Verify electrical parameters such as ESR and frequency tolerance before substitution.