ILCX13-FF5F18-12.000 MHZ

Crystals Overview

The ILCX13-FF5F18-12.000 MHZ is a parallel fundamental quartz crystal resonator manufactured by ILSI America. It operates at a nominal frequency of 12 MHz with a load capacitance of 18 pF. The component features a surface-mount package measuring 3.2 mm x 2.5 mm x 0.9 mm and utilizes a four-pin configuration. Key electrical specifications include a frequency tolerance of ±30 ppm, frequency stability of ±30 ppm, and an aging rate of ±5 ppm per year. The equivalent series resistance is specified as 100 Ω maximum, with a drive level of 100 µW.

Crystals Feature Summary

• Surface-mount ceramic construction designed for automated assembly processes
• Parallel fundamental mode operation optimized for standard oscillator circuits
• Lead-free processing compatibility ensuring compliance with environmental standards

Crystals Applications

• Wireless LAN modules requiring stable clock references
• PCMCIA card interfaces for data transmission synchronization
• Storage PC systems utilizing serial communication protocols

Crystals Procurement Notes

Verify the specific suffix codes against official ILSI documentation to confirm exact frequency tolerance and aging characteristics. Ensure that the load capacitance requirements of the target circuit match the 18 pF specification provided in the datasheet. Confirm RoHS compliance status through authorized distributors or direct manufacturer channels before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact surface-mount solution is required for 12 MHz applications. Consider the 100 Ω ESR limit when designing oscillator feedback networks. Evaluate the ±5 ppm/year aging rate against long-term system stability requirements. Ensure the physical footprint fits within the available PCB area constraints for the specific device design.

Crystals Part Context

This part belongs to the ILCX13 series of quartz crystals from ILSI America, a company established in 1987 specializing in frequency control products. The series supports various frequencies up to 150 MHz and is designed for high-volume manufacturing environments. ILSI provides global support through offices in North America, Asia, and Europe, having expanded through acquisitions such as MMD Monitor/Quartztek.

Crystals Replacement Considerations

Direct substitutes must maintain identical 12 MHz frequency, 18 pF load capacitance, and 3.2x2.5mm SMD footprint. Verify that alternative components meet the same ±30 ppm tolerance and 100 µW drive level specifications to ensure circuit compatibility without redesign.