IXA16-HF5F12-27.000MHZ

Crystals Overview

The IXA16-HF5F12-27.000MHZ is a surface-mount quartz crystal oscillator manufactured by ILSI, designed for precision timing applications. It operates at a fundamental frequency of 27.000 MHz with a standard tolerance of ±20 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) typically around 60 Ohms, though specific ESR values may vary by production lot. It utilizes a 4-SMD, No Lead package configuration, ensuring compatibility with automated pick-and-place assembly processes. The device is housed in a compact form factor with a maximum seated height of 0.80 mm, facilitating integration into space-constrained electronic designs.

Crystals Feature Summary

• Surface-mount quartz crystal construction for stable frequency generation
• Compact 4-SMD no-lead package optimized for automated assembly
• Standard 12 pF load capacitance for common circuit compatibility

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronics internal clocks

Crystals Procurement Notes

Verify the exact Equivalent Series Resistance (ESR) value required for your specific circuit design, as datasheets may list typical ranges rather than fixed maximums. Confirm that the 12 pF load capacitance matches your oscillator circuit requirements to ensure accurate frequency operation. Ensure the 4-SMD footprint aligns with your PCB layout guidelines before finalizing procurement.

Crystals Selection Notes

Select this component when a 27 MHz reference signal is required in a low-profile surface-mount format. Consider the ±20 ppm tolerance sufficient for general-purpose digital logic or communication interfaces where high-precision temperature compensation is not critical. Evaluate the 0.80 mm height constraint against other available packages if vertical space is limited.

Crystals Part Context

This part belongs to the IXA16 series from ILSI, which focuses on standard quartz crystals for mass-market electronics. The series offers various frequency options within the same physical package, allowing designers to maintain consistent PCB layouts across different product variants while adjusting only the frequency specification.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz crystals in 4-SMD packages with similar electrical parameters. Verify pinout compatibility and mechanical dimensions before substitution. Cross-reference with other manufacturers offering 27 MHz SMD crystals with 12 pF load capacitance if supply chain constraints exist.