LFXTAL069277

Overview

The LFXTAL069277 is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 8 MHz with a frequency tolerance of ±20 ppm and stability of ±30 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 150 Ohms. It utilizes a 4-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.00 mm in height. Designed for surface mount technology, it supports a wide operating temperature range from -40°C to +85°C.

Feature Summary

• Provides precise timing reference through fundamental parallel resonance operation
• Ensures reliable performance across extended industrial temperature ranges
• Facilitates automated assembly via compact surface-mount packaging

Applications

• Microcontroller clock generation circuits
• Communication interface synchronization
• Industrial control system timing references

Procurement Notes

Verify the specific ordering suffix required for your application, as packaging options include tape and reel, cut tape, or Digi-Reel configurations. Confirm that the selected variant meets all environmental compliance standards such as RoHS3. Ensure the chosen package style aligns with your PCB footprint design and manufacturing capabilities to guarantee proper solder joint integrity during assembly processes.

Selection Notes

Select this component when a stable 8 MHz reference is required for space-constrained designs. The 20 pF load capacitance must match the oscillator circuit requirements to ensure accurate frequency output. Consider the 150 Ohm ESR value when designing the drive level constraints. The wide temperature range makes it suitable for harsh environments where standard commercial grade parts may fail.

Part Context

This part belongs to the CFPX-104 series of ultra-small SMD quartz crystals from IQD Frequency Products. The series is designed for applications requiring high reliability in minimal footprints. IQD Frequency Products, now part of Wurth Elektronik, specializes in frequency control solutions for automotive, industrial, and consumer markets.

Replacement Considerations

Direct substitutes must maintain identical electrical parameters: 8 MHz frequency, 20 pF load capacitance, and similar ESR values. Package dimensions of 5.00 x 3.20 x 1.00 mm are critical for mechanical compatibility. Verify that any replacement part supports the same operating temperature range and frequency stability specifications.