LFXTAL072402

Overview

The LFXTAL072402 is a surface-mount quartz crystal resonator from the CFPX-104 series manufactured by IQD Frequency Products. It operates at a fundamental frequency of 10 MHz with a load capacitance of 18 pF and a frequency stability tolerance of ±20 ppm. The component features an equivalent series resistance (ESR) of 150 Ohms and is housed in a compact 4-SMD, No Lead package measuring 5 mm x 3.2 mm. Designed for robust performance, it supports a wide operating temperature range from -40°C to +85°C and utilizes SMD/SMT mounting styles.

Feature Summary

• Fundamental mode quartz crystal operation
• Compact 5mm x 3.2mm surface-mount footprint
• Wide industrial temperature range capability

Applications

• General-purpose clock signal generation
• Microcontroller system timing references
• Industrial control circuit oscillators

Procurement Notes

Verify the specific package variant against the manufacturer's current datasheet to ensure compatibility with PCB footprints. Confirm that the ±20 ppm frequency stability meets the target application requirements. Check RoHS compliance status for regulatory adherence. Ensure the 18 pF load capacitance matches the oscillator circuit design specifications before finalizing procurement.

Selection Notes

Select this component when a 10 MHz reference is required in a small form factor. The 150 Ohm ESR value must be compatible with the driving circuit's impedance. Consider the 18 pF load capacitance requirement for accurate frequency tuning. The -40°C to +85°C range suits standard industrial environments but may require higher-grade parts for extreme conditions.

Part Context

This part belongs to the CFPX-104 series of surface-mount crystals from IQD Frequency Products. The series provides various frequencies and package sizes for general electronics applications. The LFXTAL072402 specifically addresses needs for 10 MHz timing in space-constrained designs requiring standard industrial temperature ratings.

Replacement Considerations

Cross-reference with other CFPX-104 series variants if different frequencies are needed. Verify pinout and dimensional tolerances against alternative suppliers' 5x3.2mm crystals. Ensure equivalent ESR and load capacitance values to maintain circuit stability.