ILCX13-HF5F18-24.000MHZ

Crystals Overview

ILCX13-HF5F18-24.000MHZ is a parallel fundamental quartz crystal with a nominal frequency of 24 MHz, manufactured by ILSI. It features a surface-mount 4-pin ceramic package measuring 3.2 mm x 2.5 mm x 0.9 mm. The component operates within a temperature range of -40°C to +85°C and supports a load capacitance of 18 pF. Key electrical specifications include a maximum equivalent series resistance (ESR) of 40 ohms, a frequency tolerance of ±20 ppm at 25°C, and a stability of ±30 ppm over the operating temperature range. Aging is rated at 5 ppm per year, and it complies with RoHS standards.

Crystals Feature Summary

• Ultra-miniature surface-mount design for space-constrained applications
• Compatible with lead-free processing and reflow soldering
• Low equivalent series resistance for efficient circuit operation

Crystals Applications

• Fibre Channel server and storage systems
• Sonet/SDH network equipment
• 802.11 WiFi wireless LAN modules
• T1/E1 and T3/E3 telecommunication interfaces

Crystals Procurement Notes

Verify that the specific suffix HF5F18 corresponds to the required 20 ppm tolerance and 18 pF load capacitance configuration. Confirm the package dimensions match the 3.2mm x 2.5mm footprint requirements. Ensure the ordering code aligns with the 24.000 MHz nominal frequency specification. Check for RoHS compliance documentation if environmental regulations apply. Validate the ESR rating against the oscillator circuit design constraints.

Crystals Selection Notes

Select this component when a compact SMD crystal is needed for high-speed serial data transmission or wireless communication interfaces. The 24 MHz frequency is standard for various telecommunications protocols. Consider the 40 Ohm ESR limit to ensure proper oscillation startup in the target circuit. The wide temperature range makes it suitable for industrial or outdoor environments. Compare against other ILCX series variants if different physical sizes or frequencies are required.

Crystals Part Context

This part belongs to the ILCX13 series of quartz crystals from ILSI America. The series focuses on providing cost-effective, miniature solutions for digital signal processing and communication applications. These components utilize AT-cut quartz technology for stable frequency generation. The 4-pad ceramic package offers mechanical robustness compared to older metal can styles. The series is designed to meet the shrinking form factor demands of modern electronic devices.

Crystals Replacement Considerations

Direct substitutes may include other ILCX13 variants with matching 24 MHz frequency and 18 pF load capacitance. Verify that any replacement maintains the same 3.2x2.5mm package dimensions and 40 Ohm ESR maximum. Cross-reference pinout compatibility to ensure seamless integration without PCB redesign.