ILCX18-FF5F10-48.000MHZ

Crystals Overview

The ILCX18-FF5F10-48.000MHZ is a fundamental mode quartz crystal manufactured by ILSI America, designed for surface mount applications. It operates at a nominal frequency of 48 MHz with a load capacitance of 10 pF and an equivalent series resistance (ESR) of 40 ohms maximum. The component utilizes a 4-SMD, No Lead package configuration. It supports frequency tolerances of ±30 ppm and offers stability suitable for precision timing circuits in electronic systems.

Crystals Feature Summary

• Fundamental mode parallel resonance operation
• Ultra-miniature surface mount package design
• Compatible with lead-free processing standards

Crystals Applications

• Wireless LAN modules
• PCMCIA cards
• Storage devices
• Personal computers

Crystals Procurement Notes

Verify the specific package dimensions and pin configuration against the official datasheet to ensure compatibility with the target PCB footprint. Confirm that the required frequency tolerance and stability meet the system specifications before finalizing the order. Ensure compliance with RoHS directives if environmental regulations apply to the end product.

Crystals Selection Notes

Select this component when a 48 MHz reference signal is required in space-constrained designs. The low ESR value facilitates efficient oscillator circuit design. Consider the operating temperature range and aging characteristics to ensure long-term reliability in the intended application environment compared to alternative packages.

Crystals Part Context

This part belongs to the ILCX18 series of quartz crystals from ILSI America. The series is characterized by small package footprints and suitability for automated surface mount assembly processes. These components are engineered to provide stable frequency references for digital communication and computing applications requiring precise clock signals.

Crystals Replacement Considerations

Direct substitutes include other ILCX18 series variants with matching 48 MHz frequency and 10 pF load capacitance. Cross-reference with ILCX19 or ILCX13 series only if package size and electrical parameters such as ESR and tolerance are verified to be compatible with the existing circuit design.