ILCX13-FF5F10-27.000MHZ

Crystals Overview

The ILCX13-FF5F10-27.000MHZ is a parallel fundamental quartz crystal from the ILCI America ILCX13 series, operating at a nominal frequency of 27 MHz. It features a surface-mount package with four pins and dimensions of 3.2mm x 2.5mm x 0.9mm. The component exhibits a frequency tolerance of ±30 ppm and stability of ±30 ppm at 25°C. It utilizes a 10 pF load capacitance and has a maximum equivalent series resistance of 40 Ω. The device operates within a temperature range of -10 °C to 50 °C, with an aging rate of 3 ppm per year and a drive level of 100 µW.

Crystals Feature Summary

• Surface mount ceramic construction in a compact 4-pin SMD footprint
• Fundamental mode parallel resonance operation for precise timing
• Compatible with lead-free processing and supplied in tape and reel

Crystals Applications

• PCMCIA cards
• Storage PCs
• Wireless LAN devices

Crystals Procurement Notes

Verify that the specific part number suffix matches the required frequency tolerance and load capacitance specifications. Confirm that the ordering suffix does not alter the electrical function or package type beyond what is documented in the official datasheet. Ensure compliance with RoHS standards as indicated by the e4 JESD-609 code. Cross-reference the manufacturer's documentation for any updates regarding material composition or environmental certifications prior to procurement.

Crystals Selection Notes

Select this component when a 27 MHz reference signal is required for surface-mount designs. The 10 pF load capacitance must align with the oscillator circuit design. Consider the 40 Ω ESR limit for driving capability requirements. The -10 °C to 50 °C operating range suits standard commercial applications. Verify that the 3 ppm/year aging rate meets long-term stability requirements for the target system.

Crystals Part Context

This component belongs to the ILCX13 series of parallel fundamental quartz crystals manufactured by ILSI America. The series offers various frequencies ranging from 10 MHz to 150 MHz in a standardized small package footprint. These crystals are designed for high-volume surface-mount assembly processes, providing consistent performance for digital timing applications in portable and computing electronics.

Crystals Replacement Considerations

Direct substitutes include other ILCX13 series parts with identical 27 MHz frequency, 10 pF load capacitance, and 40 Ω ESR limits. Verify pin compatibility and physical dimensions (3.2mm x 2.5mm) before substitution. Ensure the replacement maintains the same frequency tolerance and temperature range specifications.