ILCX13-FF5F18-25.000 MHZ

Crystals Overview

The ILCX13-FF5F18-25.000 MHZ is a parallel fundamental quartz crystal manufactured by ILSI America, designed for surface-mount applications. It operates at a nominal frequency of 25.0 MHz with an 18 pF load capacitance. The component features a compact 4-pin SMD package measuring 3.2 mm x 2.5 mm x 0.9 mm. Key electrical specifications include a maximum equivalent series resistance (ESR) of 40 Ω and a frequency tolerance of ±30 ppm at 25°C. It supports a drive level of 100 µW and exhibits aging stability of 3 ppm per year. The device is compliant with lead-free processing standards.

Crystals Feature Summary

• Ultra-miniature 4-pad ceramic surface-mount package
• Compatible with lead-free processing environments
• Supplied in tape and reel format for automated assembly

Crystals Applications

• PCMCIA Cards
• Storage PC's
• Wireless Lan Frequency

Crystals Procurement Notes

Verify the specific suffix FF5F18 to confirm the 18 pF load capacitance and 25.0 MHz frequency designation. Ensure compatibility with the target circuit's load requirements and operating temperature range. Confirm RoHS compliance status through official manufacturer documentation prior to integration into final products.

Crystals Selection Notes

Select this component when a small footprint is required for wireless LAN or storage applications. The 40 Ω ESR limit suits standard oscillator circuits. Verify that the ±30 ppm tolerance meets system timing accuracy requirements. Consider the -40°C to +85°C operating range against environmental conditions.

Crystals Part Context

This part belongs to the ILCX13 series of parallel fundamental quartz crystals. The series offers various frequency options within the 10 MHz to 150 MHz range, sharing common physical dimensions and mounting characteristics. It serves as a passive frequency control element for digital systems requiring precise clock signals.

Crystals Replacement Considerations

Cross-reference with other ILCX13 variants for different frequencies or tolerances. Verify pinout and dimensional compatibility before substituting with components from other manufacturers.