ILCX20-FF5F8-27.120MHZ

Crystals Overview

The ILCX20-FF5F8-27.120MHZ is a parallel fundamental quartz crystal oscillator manufactured by ILSI America LLC, operating at a nominal frequency of 27.12 MHz. It features a frequency stability and tolerance of ±30 ppm and an equivalent series resistance (ESR) of 150 ohms. The component supports a load capacitance of 8 pF and functions within an operating temperature range of -40°C to +85°C. It is housed in a compact 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm.

Crystals Feature Summary

• Ultra-miniature surface-mount design for space-constrained applications
• Parallel resonance configuration for standard oscillator circuits
• Commercial-grade reliability across extended industrial temperature ranges

Crystals Applications

• Consumer electronics timing references
• Portable communication devices
• Microcontroller clock sources

Crystals Procurement Notes

Verify the specific manufacturer source, as this part number appears in catalogs from both ILSI America LLC and Abracon Corporation. Confirm that the package dimensions and electrical parameters match the required circuit design before procurement. Ensure the selected variant aligns with the intended thermal and stability requirements.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required in a minimal footprint SMD package. Consider the ±30 ppm stability limit for general-purpose timing rather than high-precision navigation or synchronization systems. Evaluate the 150 ohm ESR against the oscillator circuit's drive level constraints to ensure proper startup and longevity.

Crystals Part Context

This crystal belongs to the ILCX20 series, characterized by its small form factor suitable for modern miniaturized electronics. The series typically offers commercial-grade performance with standardized mounting pads, facilitating automated assembly processes in high-volume manufacturing environments for consumer hardware.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz crystals with identical 4-SMD no-lead packaging and matching electrical specifications such as ±30 ppm stability and 8 pF load capacitance. Verify pin compatibility and physical dimensions to ensure seamless integration into existing PCB layouts.