LFXTAL085878

Overview

The LFXTAL085878 is a fundamental mode quartz crystal resonator from the CFPX-180 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 24 MHz with a load capacitance of 12 pF. The component features a frequency tolerance of ±20 ppm and stability of ±50 ppm. Designed for surface mount applications, it utilizes an SMD/SMT termination type within a compact package measuring 3.4 mm in length, 2.7 mm in width, and 0.8 mm in height. The unit supports a wide operating temperature range from -40°C to +125°C and exhibits an equivalent series resistance (ESR) of 50 Ohms.

Feature Summary

• High-temperature operation capability up to 125°C
• Low equivalent series resistance design
• Compact surface-mount footprint

Applications

• Industrial control systems requiring high thermal stability
• Automotive electronics compliant with AEC-Q200 standards
• Medical instrumentation devices
• Communication equipment modules

Procurement Notes

Verify that the specific order quantity matches the manufacturer's factory pack size of 3000 units or confirm availability in cut tape formats if partial quantities are required. Ensure the procurement documentation explicitly references the CFPX-180 series designation to guarantee the correct variant with the specified 50 Ohm ESR and 125°C rating is supplied. Cross-reference the RoHS compliance status with the latest datasheet revision before finalizing purchase orders.

Selection Notes

Select this component when a 24 MHz reference signal is needed in space-constrained designs requiring robust performance across extreme temperatures. The low ESR value makes it suitable for circuits sensitive to power dissipation. Compare against other CFPX-180 variants to ensure the 12 pF load capacitance aligns precisely with the host oscillator circuit requirements for optimal frequency accuracy.

Part Context

This part belongs to the CFPX-180 series of surface-mount crystals from IQD Frequency Products. The series is characterized by small physical dimensions and high reliability, targeting applications in automotive, industrial, and medical sectors. IQD Frequency Products, now part of the Wurth Group, specializes in frequency control solutions including crystals, oscillators, and TCXOs for global electronics manufacturing.

Replacement Considerations

Direct substitutes within the same series include LFXTAL085880, which shares identical physical dimensions but operates at 25 MHz with a 40 Ohm ESR. Designers must verify that the frequency difference and ESR variation are acceptable for the target application circuit before implementing any cross-model replacement.