LFXTAL061633

Overview

The LFXTAL061633 is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 13.56 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes a 4-SMD, no-lead surface-mount package measuring 5.00mm in length, 3.20mm in width, and 1.00mm in maximum height.

Feature Summary

• Surface-mount design for automated assembly
• Fundamental parallel resonance mode operation
• RoHS compliant construction

Applications

• RFID systems
• Wireless communication modules
• Industrial control circuits

Procurement Notes

Verify the specific suffix against the official IQD datasheet to confirm exact frequency tolerance and packaging configuration. Ensure the ordering part number matches the required load capacitance and ESR specifications for the target circuit design before finalizing procurement.

Selection Notes

Select this component when a standard 13.56 MHz reference is required for compact PCB layouts. The 4-SMD package offers space efficiency compared to through-hole alternatives. Confirm that the 70 Ohm ESR aligns with the oscillator circuit requirements to ensure stable startup and reliable operation within the specified temperature range.

Part Context

This component belongs to the LFXTAL series of quartz crystals from IQD Frequency Products. These parts are designed for general-purpose timing applications requiring precise frequency stability. The series includes various frequencies and packages to support diverse electronic design needs across consumer and industrial sectors.

Replacement Considerations

Direct substitutes must match the 13.56 MHz frequency, 16 pF load capacitance, and 4-SMD footprint. Verify ESR compatibility and operating temperature range with alternative manufacturers to ensure electrical equivalence.