LFXTAL082082REEL

Overview

The LFXTAL082082REEL is a quartz crystal resonator manufactured by IQD Frequency Products, belonging to the CFPX-180 series. It operates at a fundamental frequency of 40 MHz with a frequency tolerance of ±10 ppm and stability of ±20 ppm. The component requires an 8 pF load capacitance and features a low equivalent series resistance (ESR) of 35 Ohms. Designed for surface mount technology, it utilizes a compact 4-SMD, no-lead package measuring 3.20 mm in length, 2.50 mm in width, and 0.80 mm in height. It supports a wide operating temperature range from -40°C to +85°C and is supplied in reel packaging.

Feature Summary

• Compact surface-mount design suitable for space-constrained PCB layouts
• High frequency stability within the specified industrial temperature range
• Low equivalent series resistance for efficient circuit operation

Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Industrial control equipment
• Consumer electronics devices

Procurement Notes

Verify the specific suffix requirements against your bill of materials, as packaging variants may exist. Confirm that the 40 MHz frequency and 8 pF load capacitance align precisely with your oscillator circuit design parameters. Ensure the -40°C to +85°C temperature rating meets your operational environment standards. Cross-reference the CFPX-180 series dimensions with your footprint library to guarantee mechanical compatibility during assembly.

Selection Notes

Select this component when a 40 MHz reference signal is required with tight initial tolerance. The 8 pF load capacitance dictates the external capacitor values needed for accurate oscillation. Consider the 35 Ohm ESR value for drive level sensitivity analysis. The SMD form factor simplifies automated placement processes compared to through-hole alternatives.

Part Context

This part belongs to the CFPX-180 series of ultra-thin, high-performance quartz crystals from IQD Frequency Products. The series is engineered for modern electronics requiring minimal profile and reliable timing performance. IQD provides these components for diverse applications ranging from consumer gadgets to industrial systems, emphasizing consistency and quality in frequency control solutions.

Replacement Considerations

Check for direct substitutes within the same CFPX-180 family offering identical electrical parameters. Verify if alternative manufacturers provide compatible 40 MHz crystals with matching 8 pF load and 3.2x2.5mm dimensions.