LFXTAL085885

Overview

The LFXTAL085885 is a fundamental mode quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 30 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 40 Ohms. The component features a tolerance of ±20 ppm and stability of ±50 ppm over the operating temperature range. Designed for surface mount applications, it utilizes a 4-SMD, no lead package measuring 3.2 mm in length, 2.5 mm in width, and 0.8 mm in height. The device supports a wide operating temperature range from -40°C to +125°C.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Wide temperature range capability supports demanding environmental conditions.
• Compact surface mount footprint facilitates automated assembly processes.

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Industrial control system oscillators

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, as reel or cut tape options may vary. Ensure the selected part number matches the required load capacitance and frequency tolerance specifications for the target circuit design. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Selection Notes

Select this component when a 30 MHz fundamental crystal with 12 pF load capacitance is required. Consider the 40 Ohm ESR value for oscillator circuit compatibility. Evaluate the -40°C to +125C temperature range against application thermal profiles. Compare physical dimensions against available PCB real estate constraints.

Part Context

This part belongs to the CFPX-180 series of surface mount crystals from IQD Frequency Products. The series offers various frequencies and package sizes designed for general-purpose timing applications. The LFXTAL085885 specifically addresses needs for mid-range frequencies requiring robust thermal performance in compact electronic assemblies.

Replacement Considerations

Direct substitutes include other 30 MHz SMD crystals with identical 12 pF load capacitance and similar ESR values. Verify pinout compatibility and mechanical dimensions before substitution. Consult manufacturer cross-reference lists for approved alternative part numbers within the same product family.