LFXTAL085877

Overview

The LFXTAL085877 is a quartz crystal resonator from the IQD Frequency Products CFPX-180 series. It operates at a nominal frequency of 24 MHz with a fundamental mode configuration. The component features a frequency tolerance of ±10 ppm and a load capacitance of 9 pF. 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 an equivalent series resistance (ESR) of 50 Ohms and functions within a temperature range of -40°C to +125°C.

Feature Summary

• High-temperature stability rated for operation up to 125°C
• Compact surface-mount design suitable for space-constrained applications
• Fundamental mode quartz construction for precise frequency generation

Applications

• Microcontroller clock sources requiring high thermal stability
• Communication modules operating in elevated temperature environments
• Industrial control systems needing reliable timing references

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the required load capacitance matches the target circuit design. Check RoHS compliance status and lead times directly with authorized distributors or the manufacturer before placing orders.

Selection Notes

Select this component when a 24 MHz fundamental crystal is required for high-temperature applications up to 125°C. Ensure the host oscillator circuit is designed for a 9 pF load capacitance. Verify that the 50 Ohm ESR aligns with the driving circuit requirements. Consider the 3.2 x 2.5 mm footprint for PCB layout compatibility.

Part Context

This part belongs to the CFPX-180 series of ultra-thin, high-temperature quartz crystals from IQD Frequency Products. The series is engineered for demanding electronic environments where standard commercial-grade crystals may fail due to thermal stress. It serves as a passive frequency-determining element in oscillator circuits.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Ensure replacement parts match the 24 MHz frequency, 9 pF load capacitance, 50 Ohm ESR, and 3.2 x 2.5 mm SMD package dimensions. Verify temperature range compatibility.