7V-14.31818MDDE-T

Crystals Overview

The 7V-14.31818MDDE-T is a surface-mount crystal manufactured by TXC Corporation, designed for frequency control and timing applications. It operates at a nominal frequency of 14.31818 MHz with a load capacitance of 12 pF. The component features a frequency stability of ±20 ppm within the operating temperature range of -20°C to +70°C. Housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm, it supports automated assembly processes.

Crystals Feature Summary

• Provides precise frequency generation at 14.31818 MHz for timing circuits
• Ensures stable operation with ±20 ppm frequency tolerance across specified temperatures
• Utilizes a compact 3.2 mm x 2.5 mm SMD package for space-constrained designs

Crystals Applications

• Consumer electronics clock sources
• Industrial control systems
• Communication equipment timing

Crystals Procurement Notes

Verify the specific suffix 'MDDE' against official TXC documentation to confirm the 12pF load capacitance and ±20ppm stability parameters. Ensure the ordering quantity aligns with standard reel packaging requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 14.31818 MHz reference is required with tighter stability than standard ±30ppm parts. The 12pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C temperature range suitability for the target environment compared to wider industrial grades.

Crystals Part Context

This part belongs to the TXC 7V series of surface-mount crystals. It serves as a passive frequency control element, distinct from active oscillators. The model indicates specific electrical characteristics including load capacitance and stability, differentiating it from other variants in the same physical footprint.

Crystals Replacement Considerations

Substitutes must match the 14.31818 MHz frequency, 12pF load capacitance, and ±20ppm stability. Verify that alternative components fit the 3.2x2.5mm 4-SMD package and support the required -20°C to +70°C operating range.