LFXTAL071743REEL

Overview

LFXTAL071743REEL is a quartz crystal resonator manufactured by IQD Frequency Products, designed for surface-mount applications. The component operates at a fundamental frequency of 27.0000 MHz with a load capacitance of 10 pF. It features a frequency tolerance of ±30 ppm and an equivalent series resistance (ESR) of 150 Ohms. The device utilizes a 4-SMD, No Lead package configuration, ensuring compatibility with automated assembly processes. This specific reel-packaged variant provides standardized industrial-grade timing solutions.

Feature Summary

• Surface-mount quartz crystal resonator optimized for automated PCB assembly
• Fundamental mode operation providing stable timing reference signals
• Standardized reel packaging format for high-volume manufacturing integration

Applications

• General-purpose digital circuit clock generation
• Microcontroller system timing references
• Consumer electronics internal clock sources

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm reel specifications and tape-and-reel dimensions. Ensure that the selected variant matches the required load capacitance and ESR parameters for the target oscillator circuit design. Cross-reference the manufacturer's latest datasheet to validate current production status and any potential obsolescence notices before finalizing procurement orders.

Selection Notes

Select this component when a 27 MHz surface-mount crystal with ±30 ppm tolerance is required. Confirm that the 10 pF load capacitance aligns with the host oscillator circuit requirements. Verify that the 150 Ohm ESR value is compatible with the driving circuit's power constraints. Ensure the 4-SMD package footprint fits within the available board space constraints.

Part Context

This component belongs to the IQD Frequency Products quartz crystal portfolio, which offers a wide range of timing solutions for various industries. The LFXTAL series specifically addresses standard crystal needs, providing reliable performance for general electronic applications. IQD Frequency Products is recognized for its extensive experience in frequency control products.

Replacement Considerations

Direct substitutes must match the 27 MHz frequency, 10 pF load capacitance, and 4-SMD package dimensions. Verify ESR compatibility and temperature range specifications. Consult the manufacturer's cross-reference list for approved alternative part numbers with identical electrical characteristics.