LFXTAL035268

Overview

LFXTAL035268 is a surface-mount quartz crystal from the CFPX-180 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a parallel resonant mode. The component features a load capacitance of 16 pF and a maximum equivalent series resistance (ESR) of 50 Ohms. Frequency tolerance and stability are specified at ±50 ppm. It utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm.

Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• Parallel resonant operation mode for stable frequency generation
• RoHS compliant construction without lead content

Applications

• General clock signal generation in electronic circuits
• Microcontroller and processor system timing references
• Communication equipment requiring 25 MHz reference frequencies

Procurement Notes

Verify the specific packaging configuration, such as bulk or tape-and-reel, when placing orders, as availability may vary. Confirm that the 16 pF load capacitance matches the oscillator circuit requirements to ensure accurate frequency performance. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a 25 MHz surface-mount crystal with ±50 ppm stability is required. Ensure the application circuit supports a 16 pF load capacitance and can accommodate an ESR up to 50 Ohms. Consider the physical footprint constraints of the 3.2 mm x 2.5 mm package against available PCB space.

Part Context

This part belongs to the CFPX-180 series of quartz crystals offered by IQD Frequency Products. The series provides various standard frequencies in small surface-mount packages suitable for modern electronics manufacturing. LFXTAL035268 specifically addresses the common 25 MHz requirement in digital systems.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 16 pF load capacitance, and 4-SMD no-lead form factor. Verify that alternative components meet the same ±50 ppm stability and ESR specifications to maintain circuit performance.