LFXTAL085881

Overview

The LFXTAL085881 is a quartz crystal resonator from the CFPX-180 series by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component utilizes a 12 pF load capacitance and exhibits an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. The device supports a wide operating temperature range from -40°C to +125°C and features SMD/SMT termination style for surface mount assembly.

Feature Summary

• High-temperature operation capability up to 125°C
• Compact surface-mount footprint suitable for space-constrained designs
• Hermetically sealed construction for environmental reliability

Applications

• Industrial control systems requiring stable timing references
• Automotive electronics operating in high-temperature environments
• Medical instrumentation devices
• Communication equipment base stations

Procurement Notes

Verify the specific suffix codes on the ordering part number to ensure correct packaging configuration, such as reel or cut tape options, as these do not alter the electrical function but affect handling. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Selection Notes

Select this component when a 25 MHz reference is required within a 3.2x2.5mm SMD package. Ensure the circuit design accommodates the 12pF load capacitance and 50 Ohm ESR specifications. Validate that the application environment remains within the specified -40°C to +125°C operational temperature limits for guaranteed performance.

Part Context

This part belongs to the CFPX-180 series of quartz crystals designed for general-purpose timing applications. IQD Frequency Products manufactures these components using established quartz cutting and sealing technologies. The series offers various frequency options within standardized small outline packages to facilitate design reuse across different product lines.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 12pF load capacitance, 50 Ohm ESR, and 3.2x2.5mm package dimensions. Verify thermal rating compatibility if the replacement part specifies a lower maximum operating temperature than 125°C.