7B14300049

Crystals Overview

The 7B14300049 is a surface-mount crystal oscillator manufactured by TXC Corporation. It operates at a fundamental frequency of 14.31818 MHz with a load capacitance of 20 pF and an equivalent series resistance of 40 Ohms. The component features a 4-SMD, No Lead package and supports an operating temperature range from -20°C to +70°C. This device provides stable timing signals for electronic circuits requiring precise clock references within the specified thermal constraints.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode quartz resonance
• Standardized 4-SMD footprint

Crystals Applications

• Digital clock generation
• Microcontroller system clocks
• Communication interface timing

Crystals Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain stability. Check for obsolescence notifications as this part may be discontinued. Validate soldering parameters against manufacturer guidelines.

Crystals Selection Notes

Evaluate load capacitance requirements against circuit design. Assess thermal environment compatibility with the -20°C to +70°C range. Consider mechanical stress limits for surface-mount applications. Compare frequency stability needs with the specified tolerance. Verify footprint compatibility with existing PCB layouts.

Crystals Part Context

This crystal belongs to the 7B series of surface-mount components from TXC Corporation. It serves as a passive timing element in digital electronics. The 4-SMD package allows for compact board designs. It replaces older through-hole variants in modern manufacturing processes.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor channels for end-of-life alternatives.